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HS serializer
ADC
HS serializer
Decimation(BW from 1MHz to 100MHz)
MUX
2GS/s … 3GS/s13-b
2GHz … 3GHz
HSO1
HSO2
RSSI
WB AGC
AGC_up/dwn
PLL / CGU
Splitter Output
S2DRFin
RSSI
LNA+Filt
AGC_updnw
5Gb/s
5Gb/s
Full Spectrum Receiver for Cable ReceptionCurrent cable receivers use 1 tuner per channel, or 1 tuner for N channels (N= 4 to 8 channels) bonded in a limited bandwidth
(100MHz-BW receivers) & 1 Tuner consumes ~1W
Cable Operators ask for multi-channel reception (1632 channels) over the complete cable RF band (50MHz1GHz)
at a low power consumption FULL SPECTRUM RECEIVER
W1
W16