227258486AD9876_aa A FEATURES Low Cost 3.3 V CMOS Mixed-Signal Front End (MxFE) Converter for Broadband Modems 10-/12-Bit D/A Converter (TxDAC+) 64/32 MSPS Input Word Rate 2 /4 Interpolating LPF or BPF Transmit Filter 128 MSPS DAC Output Update Rate Wide (26 MHz) Transmit Bandwidth Power-Down Mode 10-/12-Bit 50 MSPS A/D Converter Fourth Order Low-Pass Filter 12 MHz or 26 MHz with Bypass ……