The World Leader in High-Performance Signal Processing Solutions Converters First Autumn 2003

The World Leader in High-Performance Signal Processing Solutions

Converters First

Autumn 2003

Converters First and Signal Chain Selling with Analog Devices

Converter AgendaConverter AgendaWhy Converters First?WHAT ARE CONVERTERS?KEY CONVERTER PRODUCT AREAS

High Resolution Converters General Purpose Converters High Speed Converters Specialty Converters: MicroConverters, Audio/Video Converters, DDS

DISCUSS CONVERTER SALES OPPORTUNITIES

High Performance AnalogFastest Growing Part of Analog Market

Worldwide Analog Market

2002 $24 Billion

Commodity$16 Billion

High Performance

$8 Billion

Source: WSTS, ADI

20%

10%

High Performance Commodity

CAGR

Source: WSTS, ADI Estimates

Converters: The Critical BridgeBetween Analog and Digital Worlds

Percent of ADI’s Sales

Source: ADI Financial Data; WSTS adjusted to ADI fiscal

Converters

OtherAnalog

Amplifiers

DSP

ADI’s Converter Market Share

30%

35%

40%

45%

1997 1998 1999 2000 2001 2002

Source: ADI Financial Data; WSTS adjusted to ADI fiscal

Worldwide Data Convertersmarket share

Source: Databeans Mar 2003

Precision Data ConvertersRECENT TECHNOLOGY LEADERSHIPYear Product Description

1997 AD7730 Worlds first integrated load cell converter

1998 AD5320 Worlds first DAC in SOT-23 package

1998 AD7723 Worlds first 1Msps

1999 ADuC812Worlds first MicroConverter ®

1999 AD7472 Worlds first 1Msps SAR ADC

2000 AD7476 Worlds first SOT-23 ADC

2000 AD5532 Worlds first 32-channel DAC

2001 ADuC824 Worlds first sensor signal conditioning chip

2001 AD7671 Worlds first 1Msps 16-bit SAR ADC

2002 AD7677 Worlds first 16-bit SAR ADC with ±1LSB accuracy

2002 AD5379 Worlds first 40-channel DAC

2002 AD7476A Worlds first ADC in SC-70 package

2003 AD7725 Worlds first with post processing engine

2003 AD7674 Worlds fastest 18-bit ADC

2003 AD7680 Worlds smallest 16-bit ADC – SOT23 package

2003 AD7790 Worlds lowest power/noise 24-bit

ADI Converters Deliver the Highest Speed at Every Resolution

NearestCompetitor

NearestCompetitor

NearestCompetitor

No ExistingCompetitor

AD9430

AD6645

AD7677

AD7674

Resolution (Bits)

Sp

eed

(S

ampl

es P

er S

econ

d)

600 Ksps

800 Ksps

1000 Ksps

60 Msps

80 Msps

105 Msps

~~

210 Msps

12-bit 14-bit 16-bit 18-bit

Precision Standard ConvertersLeveraging Core Technology

High Speed Standard ConvertersExtending Lead On Competitors

Why Converters First?ADI’s Core Products = Converters

Converter - ADI's WW Market share >41%, nearest competitor <12% share

First – On many fronts: First product decision at System level design with Processor/ Microprocessor

choice with respect to data input/ output and resolution/accuracy… AD is First in market share & has the largest industry portfolio for Conversion

Products. Products consistently developed with expanding the Converter envelope/ landscape (next foil)

AD is the industry leader for converters and thus many Industry Standards Products are as a result based on ADI products (next foil)

Think Converters First, grab you share, convert your sockets/designs.... With the Industry Leader

Industry Standard Converter Products

You will probably run into the following part numbers, which have become industry standards:

8-bit ADCs: AD775, AD7821, AD7828 10-bit ADCs: AD876, AD7811 12-bit ADCs: AD574A, AD674B, AD774B, AD1674, AD7892 24-bit ADCs: AD7710, AD7714 8-bit DACs: DAC08, AD7524, AD7528, AD7548 10-bit DACs: AD9760 12-bit DACs: AD7545A, AD9762

Use ADI’s Web page to make crosses to ADI!

Signal Chain Selling with Analog Devices

Converter AgendaConverter Agenda

Why Converters First?WHAT ARE CONVERTERS?KEY CONVERTER PRODUCT AREAS



• Temperature• Pressure• Position• Distance• Light• Amps• Volts

1001010010

Digital-to-AnalogConverter

orDAC

INOUT

Analog Analog SignalSignal

Digital Digital FormatFormat

1001010010

What Are Converters?

OUTIN

Analog-to-Digital Converter

orADC

Interface

SwitchMux

DSP/MicroProcMicroContr/PC DAC Display

Driver

V Reference

Sensor Signal Cond

MicroProcessorSupervisory

Power Management

V out

ADC

ADCsADCs• <1MSPS ADCs<1MSPS ADCs• High Resolution, Sigma-Delta ADCsHigh Resolution, Sigma-Delta ADCs• >1MSPS ADCs>1MSPS ADCs• Single Supply ADCsSingle Supply ADCs• Special Purpose ADCsSpecial Purpose ADCs• Stereo & Audio ADCsStereo & Audio ADCs

DACsDACs• Low Power DACsLow Power DACs• Precision DACsPrecision DACs• True Single Supply DACsTrue Single Supply DACs• Special Purpose DACsSpecial Purpose DACs• Stereo & Computer Audio DACsStereo & Computer Audio DACs

Where Do Converters Fitinto the Signal Chain Flow?






What is ADI’s Market Position in Converters?

ADI offer Converters in four major categories: High Resolution Converters General Purpose Converters High Speed Converters Specialty Converters: MicroConverters, Audio/Video Converters, DDS

ADI is #1 in ALL FOUR!ADI is #1 in Converters WORLDWIDE!

High Resolution ConvertersDefinition and Competition

How does ADI define High Resolution Converters? Converters that provide > 16 bits of resolution (accuracy)

Who’s the Competition for High Resolution Converters? Burr Brown and Cirrus Logic (Crystal), Maxim and LTC

trail behind ADI in this area

Watch for: Burr Brown: ADS12xx, ADS78xx, DACxxx, ADS8320 Cirrus/Crystal: CS552x, CS7xxx, CS5101 Maxim: MAX195, MAX1200 LTC: LTC1604, LTC1605

Use ADI’s Web page to make crosses to ADI! http://products.analog.com/products/cross-reference/competitor_search.asp

Industrial ControlsIndustrial ControlsFor monitoring low-level signals for controlling flow, pressure, linear motion

Data AcquisitionData Acquisition • PC-compatible plug-in boards• Data monitoring/logging equipment• Automatic test equipment

InstrumentationInstrumentation• EKG equipment• Blood chemistry/blood analysis measurement• Patient monitoring systems• Weigh scales

High Resolution ConvertersYou Can Win Designs in ...

CommunicationsCommunications • High speed modems• Video set top boxes• ADSL/HDSL• Cable modems

ImagingImaging•Camcorders• Scanners• Digital cameras• Graphics digitizers

High Resolution ConvertersADCs: AD7732/4/8/9

The AD7732/34 are multi-channel 24-Bit Sigma Delta ADC family. They contain thin-film resistors to allow input FS ranges of +/-10V, +/-5V, and 0 to 10V & 0 to 5V, all under software control.

Competition: From TI/BB the ADS125X family is the closest Sigma delta ADC competition. If you add up the external components required for this, it's a higher cost and higher total power solution. The LTC2440 is lower speed.

Target: Industrial PLC & DCS equipment; Medical ECG designs, High resolution Data Acquisition, High-speed multi-channel data scanning.

As per AD7732 except has 4 single ended i/p’s

AD7734

As per AD7732 except 16-bit p-p resolution at 8.5kHz has 8 single ended/4 diff i/p’s has i/p ranges from +625mV

AD7738

As per AD7738 except lower AIN currents

supports higher source impedance

AD7739

High Resolution ConvertersADCs: AD7790/1

The AD7790/AD7791 are low-power, complete analog front ends for low frequency measurement applications. The device consumes 65 µA of current typically when operated with a 3 V power supply and 75 µA typical when operated with a 5 V power supply with the buffer disabled. The AD7791 contains a 24-bit Sigma Delta ADC with one differential input, which can be buffered or unbuffered. The AD7790 is a 16-bit version of the AD7791.

Competition: ADS1100 or ADS1244, the AD7790/91 easily outperform both parts and in addition provide an internal buffer and clock.

Target: 4-20mA Transmitters, Battery Applications, Handheld Instrumentation, Sensor Measurement, Temperature MeasurementPressure Measurement, Weighscales (kitchen/bathroom)

Where are these ADCs used?

Process Control 4-20mA

Sensors Temperature Pressure Weigh Scale

Instrumentation Gas Monitoring Portable Instrumentation Medical Instrumentation

High Resolution Converters18 Bit SAR ADCs: AD7674

The AD7674 is a 18-bit, 800 kSPS, SAR, fully differential ADC that operates from a single 5 V power supply. The part an internal conversion clock, an internal reference buffer, error correction circuits, and both serial and parallel system interface ports.

Competition: TI/BB ADS8381

Target applications: CT scanners and other medical instrumentation, high-speed data acquisition, spectrum analyzers, control systems, test and measurement, and communications systems.

As per AD7674 except 100ksps throughput

AD7678

As per AD7674 except 570ksps throughput

AD7679

High Resolution ConvertersADCs: AD76xx PulSARTM ADC Series

16 Bit Resolution & Sampling rates upto 1 MSPS combined with an internal reference – Family offers Pin compatible versions with: AD7651 & AD7661 at 100kpsp AD7652 & AD7662 at 500ksps AD7653 & AD7663 at 1000ksps AD7680 / 100kSPS, 16-Bit ADC, 6-Lead SOT-23Anonymous

Competition: . Competition will be strongest from BB/TI. ADS8320/21/24 ADS8322/23, LTC counters with the LTC1864 & Maxim has the MAX195, MAX1132/1133 MAX14XX series

Applications: Industrial process control, medical instrumentation & analytical instrumentation, motor control..

High Resolution Converters

ADCs: AD7680/85/86 PulSARTM

ADCs The AD7680 is World’s smallest 16 Bit SAR in

a 6-lead SOT-23 package. Throughput rate of 100ksps to 420ksps Low power dissipation (3mW @ 3V & 15mW @

5V Typ) AD7685/86 are in 10 lead microSOIC

Competition: The above parts are next generation high resolution parts to maintain our industry leading position

Applications: Ideal for portable instrumentation, mobile communications, remote data acquisition systems and medical control systems






General Purpose ConvertersDefinition and Competition

How does ADI define General Purpose Converters? 8 to 14 bits of resolution Up to 1 MSPS sample rate

Who’s the Competition for General Purpose Converters? ADI is #1 in GPC! Others include Maxim, Sipex, TI/Burr Brown and Crystal

Watch for: Sipex: SP574, SP674, SP1674 TI/ Burr Brown: ADC574, ADC674, ADC1674 Maxim: MX574, MX7524, MX7528 Crystal: CS5xxx


General Purpose Converters

ADCs: AD7450A & AD7476A

series ADCs AD7440 / AD7450A / Differential Input, 1 MSPS, 12&10-Bit ADCs

in 8-lead SOT23.

Competition:TI/BB

Applications:Transducer Interface, Battery Powered Systems Data Acquisition systems, Portable instrumentationMotor Control, Communications

SmallestGeneric Description Package Comment

AD7476A/77A/78A 12/10/8-Bit ADCs SC70 SC70 is 1/2 Size of SOT23

AD7920/7910 12/10-Bit l ADCs SC70 AD7490/2 – 2 mW power dissipation

General Purpose ConvertersADCs: AD7476A/77A/78A series – 1MSPS

World’s smallest 12-, 10 & 8-Bit ADCs in SC70 package (almost 50% reduction on SOT23 Package)

2.35 to 5.25 V Power Supply Compatible with 2.35 V Logic and Lower Samples now & Release in June 02 Very Low Power; AD7476/7477/7478 is 3 mW

AD7920/AD7910 – 250 ksps 12 & 10-bit ADC with 2mW power dissipation Competition: Maxim MAX1288, MAX1289, MAX1088 and MAX1089, MAX1115 . They are

housed in a bigger package (8-SOT) and operate at a much slower thru'put rate ~ 165ksps

Competitive DACs from ADI

Approx 45% Market Share – General Purpose DAC

Competition : TI + Burr-Brown, Maxim, LTC

Nat Semi

5%

Other

20%Intersil

3%

MAXIM

12%

ADI

43%

TI

17%Source: Databeans

General Purpose DAC Markets

Military & Aeronautics

4%

Automotive0%

Computer1%

Industrial & Instrumentation

34%

Contract Manufacturing

17%

Communications34%

Automatic Test Equipment

5%

Consumer1%

General Purpose ConvertersDACs: AD5308/18/28 Family

8-, 10-, 12-bit, pin compatible Octal Voltage Output DACs in a small 16-lead TSSOP package Operate from 2.5-5.5V & consume only 0.8mA (Power down mode @ 0.12

micro Amp) 3 wire interface is compatible with SPI, QSPI, MICROWIRE & DSP

interfaces Competition:

8 Bit - LTC1665, MAX521, MAX5258, MAX5259, MAX529, TLC5628, TLV5628, TLV5629, TLV5632

10 Bit - LTC1660, MAX5308, MAX5309, TLV5608, TLV5631 12 Bit - MAX5306, MAX5307, TLV5610, TLV5630 12

Target: Portable battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, programmable attenuators, optical networking laser diode driver applications

DAC for System Monitor & Control AD53XX – VOUT DAC Family Pin & Software Compatible Families

In Space Saving SOT23 Packages

Guaranteed Monotonicity Ideal for Closed Loop Applications

DC Level Setting Single supply, dc voltages

Low Power: 100uA Support Functions Consume Little Power

Serial Interface Versions with DSP/SPI/I2C Interfaces

Power-On Reset Output Voltage Powers up to 0V

8, 10 & 12-bit single DACs with SPI/DSP interface

dual, quad & octal versions also available

AD5300, AD5310 & AD5320

8, 10 & 12-bit single DACs with I2C interface

dual & quad versions available

AD5301, AD5311 & AD5321

8, 10 & 12-bit single DACs with parallel interface

dual & quad versions available

AD5330, AD5331 & AD5342

INL Plot

General Purpose ConvertersDAC: AD5530 & AD5531

The 12-bit AD5530 and the 14-bit AD5531 are high-accuracy, bipolar ±10 V voltage output, pin and software compatible digital-to-analog converters (DAC) with a serial interface. The AD5530 and the AD5531 utilize a versatile 3-wire serial interface compatible with standard SPITM , QSPITM MICROWIRETM and DSP interface standards. Other features include power down, data read-back and daisy-chaining of parts over a single interface.

Competition: The ADI advantage is better specifications, more compact packaging, and lower prices than LTC/Maxim.

Target: Industrial Automation, Digital Gain and Offset Control, Automatic Test Equipment, Process Control, General Purpose Instrumentation

AD5570 – World’s Only 1LSB, 16 Bit Vout DAC (Bipolar), Serial Interface

16-Bit Linearity Performance 1 LSB INL & DNL Specifications Allows Open Loop Control

Large Output Voltage Swing Buffered Output Voltage Range up to +/-10V

Serial Daisy Chaining Capability Eases Processor Interfacing in Multiple DAC Apps

Data Readback Capability For System Verification Purposes

Asynchronous Output Update Better Control of Output Update for Single or Multiple DAC

Apps

Output Control During Power-On/Off Output held at 0V While Power Supplies Transition On and

Off

10us settling time On-chip reference buffers 16-pin SSOP package

As per AD5570 except 12 & 14-bit resolution respectively

AD5530 & AD5531

VOUT

VDD DGND

AD5571

REFIN

REFGND

LDAC

SDIN CLRSCLK SYNC

PD

DAC REGISTER

SHIFT REGISTER POWER-DOWN

CONTROL LOGIC

POWER ON

RESET

SDO

VSS

+-

16 - BIT DAC

R

+

-

AGND

AGNDS

+-

REFOUT

R

R

R

-+

2*RDAC2*RDAC

AD5570

DAC Applications Matrix

INDUSTRIALProcess control, Motor Control, PLC

AD5530/1 - +/-10V 12/14 BitAD5570 -1LSB 16BitAD5582/3 – +/-10V Quad 10/12 BitAD7398/9 - +/- 5V, Quad 10/12BitAD9833/4 – 25/50Mhz, <30mW, MSOP

INSTRUMENTATIONPortable, Communications

AD53xx – Low Power, Small PkgAD54xx – >10MHz B/W - MSOPAD9833/4 – 25/50Mhz, <30mW, MSOP

COMMUNICATIONSBase-stations, Optical

AD53xx – Low Power, Small PkgAD539x – High Density DAC (16Ch)AD538x – High Density DAC (40Ch)

ATE

AD5379 – Bipolar 40 Ch DACAD55xx – 14/16Bit Current OutAD538x – High Density DAC (40Ch)

General Purpose ConvertersDACs: Key Message – Largest Portfolio/Family

Largest Portfolio: over 200 modelsWidest Portfolio: upto 18bits, 1-40 channels, Serial/Parallel/I2C,

Vout/Iout, Low voltage/single supply, High voltage/bipolarHighest Accuracy: upto 18bit +/-1lsb INLSmallest Area per DAC: 2.7mm2

Packages: SOT23, LFCSP, MSOP, BGA, QFP, TSSOP, SSOP,…

Lowest Current per DAC: 60uALargest Signal ranges: upto +/-15V and Rail-to-Rail (0 to 2.5-

5.5V)

Industrial ControlIndustrial Control• 4-20mA control loop- powered apps• Motor control•Temperature, Pressure measurement

ComputerComputer• PC-based data acquisition

TelecommunicationsTelecommunications• Basestations• Optical Datacomms

Military/AerospaceMilitary/Aerospace• Radar• Sonar•Cockpit Display

Test and MeasurementTest and Measurement• Digital multimeters• Portable instrumentation• ATE

General Purpose ConvertersYou Can Win Designs in ...






High Speed ConvertersDefinition and Competition

How does ADI define High Speed Converters? Converters that sample at > 3 MSPS (Mega samples per second)

Who’s the Competition for High Resolution Converters? TI/Burr Brown, Maxim and LTC trail behind ADI in this area

Watch for: Burr Brown: Maxim: MAX LTC: LTC


High Speed ConvertersADCs: AD9430

The AD9430 is a 12-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates up to a 210 MSPS conversion rate and is optimized for outstanding dynamic performance in wideband carrier and broadband systems

Competition: There isn't any competition at this speed!

Target:Wireless and Wired Broadband Communications, Cable Reverse Path, Communications Test Equipment, Radar and Satellite Subsystems, Power Amplifier Linearization

High Speed ConvertersDACs: AD9786

The AD9786 is a 16 bit, high speed, CMOS DAC with 2x/4x/8x interpolation and signal processing features tuned for communications applications. It offers state of the art distortion and noise performance. 16-Bit Resolution, 160 MSPS Input Data Rate, 400 MSPS DAC

Rate

Competition: Fujitsu

Target:Multi-Carrier, Direct IF Communications, Architectures: W-CDMA, GSM, TDMA, CDMA High-Performance Instrumentation and Signal Generation

High Speed ConvertersADCs: AD9215, AD9235, AD9245

The AD9215 is a 10-bit, 65/80 MSPS ADC. It is pin-compatible with the AD9235 (12-bit, 20/40/65 MSPS ADC), and the AD9245 (14-bit, 80 MSPS ADC), allowing easy migration to higher resolutions. The AD9215 operates on a single +3.3 V analog supply and consumes a low 90 mW at 80 MSPS.

Competition: ADCs from Maxim, TI, and SPT. However, the AD9215 offers the same or better performance for lower power. The AD9215 is also available using the ADC pin for pin compatible family strategy that utilizes the small 32-pin LFCSP package

Target: Its low power dissipation makes the AD9215 ideal for medical instrumentation and other power sensitive systems. Look for manafuactureres of Ultrasound Equipment, IF Sampling in Communications Receivers, Backhaul point to point radios, Battery-Powered Instruments, Handheld Scopemeters, DTV and projectors

TxDAC Family in 32-Lead Chip-Scale Package (LFCSP)

SOIC 192.77 mm2

TSSOP 63.7 mm2

67% Smaller than SOIC LFCSP

5.00 mm x 5.00 mm = 25 mm2

60% Smaller than TSSOP! 87% Smaller than SOIC!!

Why Integrate the DAC function into your ASIC, when you can mitigate risk with a small area hit on the PCB?

Analog DevicesLeader In High-performance Analog

INDUSTRY LEADERSHIP Speed Accuracy Low Power

SIGNAL PROCESSING EXPERTISE General Purpose DSP Specialized Transceiver Processors

BROAD TECHNOLOGY CAPABILITY Broadest Portfolio Of System

Focused Converter Solutions

Available From An IC Supplier,

Enabled By Superior Technology Access

For every tough design challenge, a high performance solution…






Specialty ConvertersDefinition and Competition

How does ADI define Specialty Converters? Converters that take the core ADI converter products and integrate other functions

to make either application or functionally a highly integrated solutionExamples: Microconverter, Audio, Video converters, DDS (Direct Digital Synthesis) and MxFE (Mixed Signal Front End) Solutions

Who’s the Competition for High Resolution Converters? Varied dependent on Functionality but mainly TI/Burr Brown, Maxim

(Microconverters), Cirrus Logic (audio) and LTC etc

Watch for: Burr Brown: MSC1210, SRC4190, SRC4192/3 Cirrus/Crystal: CS552x, CS7xxx, CS5101 Others: Maxim, LTC, Cygnal LTC:


Audio ConvertersDAC: AD1955

The AD1955 is a complete high-performance single chip stereo digital audio playback system 24-bit, 192kHz with 120 dB SNR Compatible with DCD audio and Compact disc formats Samples now, release July 02

Competition: Similar products from Cirrus (Crystal), TI/BB Applications: High end DVD, Home theatre, automotive audio,

digital mixer desks, digital audio processors

Audio ConvertersSample Rate Converter: AD1896

The AD1896 is a 24-bit, high performance asynchronous Sample Rate converter The AD1896 takes audio signals at any GIVEN Sampling Rate and

converts it to any DESIRED Sampling Rate. First SRC to exceed 130dB SNR with 142dB dynamic range Lower cost pin-compatible AD1895 with 128dB dynamic range

Competition: The only real competition is the CS8420 of Crystal. Performance of the AD1896 is superior compared to the CS8420 (about 15dB better in DNR and THD+N).

Target Applications: DVD-R, CD_R, high end PC sound cards, Car HiFI, Satellite Radio

Decoders, where do you use them?

Any application that needs to convert analog video signal into digital format

Examples of applications DVD Recorders New Generation Digital TV’s PVR HD based LCD TV Projectors Flat Panels with Video options Security & Surveillance Industrial Imaging Automotive entertainment

Standard Definition Competition ComparisonStandard Definition Competition ComparisonPhilips ITT/Micronas TI ADI ADI

Feature SAA7118 VPC3230D TVP5145 ADV7183A ADV7189

ADC Resolution Composite 9-bit 8-bit 10-bit 10-bit 12-bitComponent 9-bit 8-bit 10-bit 10-bit 12-bitMax Speed 27M 27M 54M 54M 54MFast Blanking I/P Digital Input 6-bit Not supported Not supported Not supported

Component I/P Support Input Channels 1 RGB/YUV 2 RGB/YUV 1 YUV 1 RBG/YUV 1 RBG/YUVPackage BGA-156 PQFP-80 TQFP-80 LQFP-80 LQFP-80Scaler Horizontal Y YFast Blanking Static Switch Y Y Not supported Not supported Not supported

Alpha Blend YTeletext Y YNoise Measurement Y Y YMacrovision AGC Pulse Y Y Y Y Y

Pseudo Sync Y Y Y Y YColour Striping Y Y Y Y Y

Comb Filters NTSC 1H 1H 1H 2H 2HPAL 3H 4H 3H 4H 4H

Output Interface LLC Y Y Y Y YFIFO (Bt Compatible) Y Y Y

Digital Input 8/16-bit

Test Pattern GeneratorLuma Ramp, Pseudo

Color Bar Black Screen Black ScreenAutoDetect All standards All standards All standards All standards All standardsSerial I/F I2C I2C I2C I2C I2CSECAM Support Y Y Y Y Y

AFEs for Scanners, Digital Color Copiers, and Multi-Function Peripherals

AD9805: 3x10-bit, 6 MHz AD9807: 3x12-bit, 6 MHz AD9816: 3x12-bit, 6 MHz AD9814: 3x14-bit, 10 MHz AD9822: 3x14-bit, 15 MHz AD9826: 3x16-bit, 15 MHz

AD9860/2 MxFETM for Broadband Communications

Signal Synthesis Products

Direct Digital Synthesis - DDS Single Tone Direct FSK and PSK modulation Chirp and Swept Frequency Operation

Quadrature Modulators and Upconverters 12 and 14 bit data paths Integrated DDS to create Digital IF I/Q vector modulation Data rate interpolation

DDS Core Progression – 25Mhz/50Mhz

AD9830

• 0.6um 5V CMOS Core• 50MHz Clk• Serial Interface

• 0.6um 5V CMOS Core• 50MHz MCLK• Parallel Interface

250mW

350mW

300mW

200mW

100mW

150mW

50mW

AD9831 AD9832

AD9835

AD9834

AD9833

1996 19981997 2002

• 0.25um CMOS Core• Serial Interface

• 0.6um 5V CMOS Core• 25MHz Clk• Parallel Interface

• 0.6um 5V CMOS Core• 25MHz Clk• Serial Interface

Po

wer

Lowest Lowest Power Power DDS !!!DDS !!!

LOWEST POWER DDSAD9833/AD9834 FEATURES

Features AD9833 AD9834OUTPUT TYPE Voltage Current (Differential Iout)

COMPARATOR No Yes

MAX REFERENCE CLOCK 25MHz 50MHz

POWER (typ at 3V) 20mW 25mW

PACKAGE 10 MSOP 20 TSSOP

REGISTER CONTROL Software Pin & Software

SUPPLY 2.3-5.5V 2.3-5.5V

OUPUT WAVEFORM Sine/Tri Wave/MSB Sine/Tri Wave/MSB

NARROWBAND SFDR 78db typ 78db typ

Common Common

Specific Specific

ApplicationsApplications

Applications Applications Excitation: (Tuning, Tracking, Resonating) Excitation: (Tuning, Tracking, Resonating)

Processor D Filter Amp

Proximity SensorProximity Sensor

Signal Purity (Test Equipment, Modulation, Comms, Instrumentation). Signal Purity (Test Equipment, Modulation, Comms, Instrumentation).

Phase Comparator

Filter Loop FilterAD9834 VCO RF OUTRF OUT

Divide by N

Clock InClock In

Clock Reference for PLL Clock Reference for PLL

High Frequency DDS SynthesizerSelection Guide

Parameter AD9851 AD9852 AD9854 AD9857 AD9858 AD995XAD995X

Master Clock 180 MHz 300 MHz 300 MHz 200 MHz 1 GHz 400 MHz

DAC Res 10-bit 12-bit 12-bit 14-bit 10-bit 14-bit

Control Interface Par / Serial Par / Serial Par / Serial Serial Par/Serial Serial

SFDR

>43 dBc @ 70 MHz Aout

80 dBc @ 100 MHz(±1 MHz) Aout

80 dBc @ 100 MHz(±1 MHz) Aout

80 dBc @ 65 MHz (±100 kHz) Aout

>50 dBc @ 360 MHz Aout

80 dBc @ 65 MHz (±100 kHz) Aout

Supply Voltage+2.7 V to +5.25 V

3.3 V 3.3 V 3.3 V 3.3 V 1.8 V

Power555 mW @ 180MHz

1.9 to 2.7 W 1.9 to 3.4 W 1 to 2 W 1.9W @ 1 GHz

Less than 0.25 W

Package28-SSOP 80-LQFP 80-LQFP 80-LQFP 100-EPAD

TQFP48-EPAD TQFP

On-chip Comparator Yes Yes Yes No No Yes

Notes

Clock-multiplier (6X)

Auto Freq. Sweep

Clock multiplier (4-20X)

Quadrature Outputs

Modulator or Single Tone Mode

Auto Freq. Sweep, PLL, Mixer, 2 GHz input clocking

RAM, Comparator, Auto Freq. Sweep

High Frequency DDSLow Power DDS

DDS Modulators

Parameter AD9853AD9853 AD9856AD9856 AD9857

Master Clock 165 MHz 200 MHz 200 MHz

DAC Res 10-bit 12-bit 14-bit

Control Interface Serial Serial Serial

SFDR>50 dB @ 42 MHz (single-tone)

>80dB Narrowband @ 70 MHz

80 dB @ 65 MHz (±100 kHz) Aout

Supply Voltage +3.3 V to +5 V +3 V 3.3 V

Power750 mW @ 3.3 V 1 to 1.5 W depending on

configuration1 to 2 W depending on configuration

Package 44-MQFP 48-TQFP 80-LQFP

NotesComplete QPSK and 16QAM Modulator

Single Tone or Modulator Mode

Single Tone or Modulator Mode

On-chip 14-Bit DAC

Low Power – 400 MSPS DDS

ParameterParameter AD9859 AD9951 AD9952 AD9953 AD9954

Master Clock (Max) 400 MHz 400 MHz 400 MHz 400 MHz 400 MHz

DAC Res 10-bit 14-bit 14-bit 14-bit 14-bit

Interface Serial Serial Serial Serial Serial

Supply Voltage 1.8V 1.8V 1.8V 1.8V 1.8V

Power <250mW <250mW <250mW <250mW <250mW

Phase, Frequency RAM √ √

Automatic Frequency Sweep

√

Comparator √ √

MicroConverter® Definition

Industry Standard MicrocontrollerMCU

Non-Volatile Flash EEPROM MemoryFLASH

High Performance Analog I/OADC

Industry Standard MicrocontrollerMCU

Non-Volatile Flash EEPROM MemoryFLASH

High Performance Analog I/OADC

MicroConverter®

Display Printer

S/HDiffMux InterfaceSensor

Precision & Instrum Op Amps

8bit MicroProcessorADCOp

Amp

Compa-rator

Mux

VideoDriver

ChartsAlarmsPlottersGaugesDrives

OutputDriver

SW/Mux

SW/Mux

VRef CRT

P Super-visory

Remember, you can also sell ADI sensors, DSPs, video drivers, interface, and power management products.

Where Does the MicroConverter Fit into the Signal Chain?

DSP

ADI’s MicroConverter is an entire system-on-a chip.ADI’s MicroConverter is an entire system-on-a chip.

One MicroConverter replaces all this!One MicroConverter replaces all this!

V in

V out

Power Management

MicroConverter® Applications

Industrial & Instrumentation Smart Sensors Data Loggers Handheld Instruments

Optical Fiber Optic Transceivers Power/temp monitor - EDFAs

RF Power Base Stations (PA control)

Medical Instruments Precision Analysis Patient monitors Blood Pressure Monitors

Monitoring Server Motherboard

Housekeeping Precision System Monitoring

Metering Power Meters, Gas meters CO/CO2, Liquid levels

MicroConverter® Product TablePart # ADC DAC MCUFlash/EE

CodeFlash/EE

DataRAM PKGs Special Features

ADuC8128-chan12-bit

Dual 12-bit12-clock

80528K-byte 640-byte 256-byte

52-PQFP56-CSP

5µs ADC

ADuC8146-chan12-bit

Dual 12-bit12-clock

80528K-byte 640-byte 256-byte 28-TSSOP Small, Low-Cost

ADuC816Dual16-bit

Single 12-bit12-clock

80528K-byte 640-byte 256-byte

52-PQFP56-CSP

Buffered PGA Input

ADuC82424-bit

+ 16-bitSingle 12-bit

12-clock8052

8K-byte 640-byte 256-byte52-PQFP56-CSP

Pin-Compatible Upgradeto ADuC816

ADuC8318-chan12-bit

Dual 12-bit+Dual PWM

12-clock8052

62K-byte 4K-byte256-byte+2K-byte

52-PQFP56-CSP

“Big-Memory” Upgradeto ADuC812

ADuC8328-chan12-bit


12-clock8052


52-PQFP56-CSP

Same As ADuC831,But With PLL Clock

ADuC83424-bit

+ 16-bitSingle 12-bit+Dual PWM

12-clock8052


52-PQFP56-CSP


ADuC836Dual16-bit

Single 12-bit+Dual PWM

12-clock8052


52-PQFP56-CSP


ADuC841 *

8-chan12-bit


1-clock8052

8K,32K,62K-byte

4K-byte256-byte+2K-byte

52-PQFP56-CSP

“Fast-Core” Upgradeto ADuC831

ADuC842 *

8-chan12-bit


1-clock8052

8K,32K,62K-byte


52-PQFP56-CSP


ADuC843 *

8-chan12-bit

Dual PWM1-clock8052

8K,32K,62K-byte


52-PQFP56-CSP

stripped-down ADuC842

ADuC844 *

24-bit+ 16-bit


1-clock8052

8K,32K,62K-byte


52-PQFP56-CSP


ADuC845 *

10-chan 24-bit


1-clock8052

8K,32K,62K-byte


52-PQFP56-CSP

“Fast-Core” with Multi-Channel Input

ADuC846 *

Dual16-bit


1-clock8052

8K,32K,62K-byte


52-PQFP56-CSP


ADuC847 *

10-chan 24-bit

Dual PWM1-clock8052

8K,32K,62K-byte


52-PQFP56-CSP

stripped-down ADuC845

ADuC812 – Application Example

Optical RX

COPPER FIBERPHOTODETECTOR

Optical TX

COPPER FIBERLASER

Fiber Optic Transceiver


i

ADuC824Designoi

Old Design

Altimeter


ADuC816 LCD driver

LCD

software

linearize,display,

log

Temperature Logger


ADuC814 LCD driver

LCD

software

pump,valve,

convert,display

pressuresensor

pump

valve

PortableBlood Pressure Monitor


Digital Torque Wrench

ADuC834

LCD driver

LCD

software

calibrate,convert,display,alarm

MicroConverter® Tools

Check www.analog.com/microconverter

QuickStart & QuickStart Plus Kits

Eval Board

Download/Debug Cable

International Power Supply

Software & Documentation

Eval Board

Single-Pin Emulator

Serial Cable

International Power Supply

Software & Documentation

$75 $299

featuringNon-Intrusive

Emulation(C-Source/Assembly)

featuringSerial-Port

Debug(Assembly

Only)

a

QuickStart™ QuickStart™ Plus

Serial Download/Debug Cable

Connects Directly to the Chip’s UART Pins

RS-232 Level Translation Built Into Cable

Permanently Embedded On-Chip Resources Allow In-System Serial Download & Debug

Cable Included in all QuickStart™ Development Kits ADuC8xx

VDDRXDTXDGND

Single-Pin Emulator

Connects to Chip via a Single Pin & Ground

Allows Full Non-Intrusive Emulation Using Chip that’s Already Soldered Down

Analogous to JTAG, but Uses Fewer Pins

Emulator Included in all QuickStart™ Plus Development Kits

ADuC8xx EAGND

MicroConvertersYou Can Win Designs in ...

Sensor and Remote Signal Sources Sensor conditioning and calibrations Programmable analog modules Battery supply monitoring and management Fieldbus protocol, network interfaces HVAC, Building monitors and alarms

Applications to Manage Communications Devices Fiber optic transceivers, CATV cable amplifiers Appliances

Control applications PID loops/servo in distributed/remote systems Robotic servos and feedback Battery Instruments

Industrial Electronics Medical Dataloggers Portable Instrumentation






Industry Standard Converter Products

You will probably run into the following part numbers, which have become industry standards:

8-bit ADCs: AD775, AD7821, AD7828 10-bit ADCs: AD876, AD7811 12-bit ADCs: AD574A, AD674B, AD774B, AD1674, AD7892 24-bit ADCs: AD7710, AD7714 8-bit DACs: DAC08, AD7524, AD7528, AD7548 10-bit DACs: AD9760 12-bit DACs: AD7545A, AD9762


Cross Referencing Converter Products

To cross to ADI, look for the same part numbers but with these prefixes: Maxim MAX Cirrus/Crystal CS Intersil (formerly Harris) HI or ISL TI/ Burr Brown ADS or ADC or TLB or TLC or TLV Linear Tech LT or LTC National ADC or CLC Philips TDA

You can also use ADI’s Web page to make crosses to ADI! http://products.analog.com/products/cross-reference/competitor_search.asp

ADI Converter “Firsts”

Analog Devices was the first to introduce:TxDACTM and TxDAC+TM

Transmit DACs for Communications DACPORTTM

Complete DAC with interface to a microprocessor TRIMDACTM

Replaces manual trim potentiometersMicroConverter®

Converters, flash memory and a microprocessor on a single chip

How To Select the Right Converter for the Job

Type ADC or DAC? What other functions are needed? A MicroConverter or embedded subsystem may be

the best solution. Conversion Speed

How fast in KSPS or MSPS (1,000/second or 1,000,000/second)? Resolution

How many bits are needed? This defines how closely the output needs to resemble the input.

Supply Voltage / Power Requirements Single or dual supply, 5 or 3 volts, battery operated (low power required)

Number of channels, package required ADI offers singles, duals and quads in many products, plus tiny packages

Interface Serial, parallel or 3-wire?

Then, consult your Short Form Designer’s guide Then, consult your Short Form Designer’s guide or www.analog.comor www.analog.com

Tips for Selling Converter Products

Ask your customers:Are you using a microprocessor or DSP? Do you need to convert an

analog signal into digital or vice versa?What are you currently using for A-D and D-A converters?Do you purchase any converters from TI/Burr Brown, Maxim, Intersil

or Cirrus (Crystal)?

Signal ChainSM Selling with ADI Related Products

Remember! You can also cross sell: Op Amps DSPs Temperature Controllers Microprocessor Supervisory Interface Analog Switches & Muxes Analog Signal Processors Power Management

If you sell an ADC or DAC, also ask if your customer needs: Voltage References Sample-and-Hold Amplifiers

Signal ChainSM Selling with ADI Where to find more information

Converter Web Sites http://www.analog.com/convertersfirst http://www.analog.com/technology/dataConverters/index.html

New & Featured Converter Products Plus Solution Bulletins http://www.analog.com/Analog_Root/static/solutionsBulletins/

index.html Converter Selection Guides

http://www.analog.com/technology/dataConverters/designTools/selectionGuides/selectionGuides.html

MicroConverter Info & Sales Primer http://www.analog.com/technology/dataConverters/microconverter/

microconverter.html Short Form Designer’s Guide CD-Rom/ Catalog

Documents

The World Leader in High-Performance Signal Processing Solutions Converters First Autumn 2003