Data Sheet
Broadband Modem Mixed-Signal Front End AD9865
FEATURES
Low cost 3.
3 V
CMOS MxFETM for broadband modems 10-bit D/A converter
2×/4× interpolation filter 200 MSPS DAC update rate Integrated 23 dBm line driver with 19.
5 dB gain control 10-bit, 80 MSPS A/D converter −12 dB to +48 dB low noise RxPGA ( 3.
0 nV/rtHz) Third order, programmable low-pass filter Flexible digital data path interface Half- and full-duplex operation Backward-compatible with AD9975 and AD9875 Various power-down/reduction modes Internal clock multiplier (PLL) 2 auxiliary programmable clock outputs Available in 64-lead chip scale package or bare die
APPLICATIONS
Powerline networking VDSL and HPNA
FUNCTIONAL BLOC...