Low cost 3.3 V CMOS MxFE for broadband modems 12-bit DAC converter 2×/4× interpolation filter 200 MSPS DAC update rate Integrated 17 dBm line driver with 19.5 dB gain control 12-bit, 80 MSPS, ADC converter ?12 dB to +48 dB low noise RxPGA ( Third-order, programmable low-pass filter Flexible digital data path interface Half- and full-duplex operation Pin compatible with the AD9866 Various power-down/reduction modes Internal clock multiplier (PLL) 2 auxiliary programmable clock outputs Available in a 64-lead LFCSP_VQ