Maxim Integrated MAX19713ETN

Description
The MAX19713 is an ultra-low-power, highly integrated mixed-signal analog front-end (AFE) designed for wideband communication applications operating in full-duplex (FD) mode. It integrates a dual 10-bit, 45Msps receive (Rx) ADC; dual 10-bit, 45Msps transmit (Tx) DAC; three fast-settling 12-bit aux-DAC channels for ancillary RF front-end control; and a 10-bit, 333ksps housekeeping aux-ADC.

Features
Dual 10-Bit, 45Msps Rx ADC and Dual 10-Bit, 45Msps Tx DAC
Ultra-Low Power
91.8mW at fCLK = 45MHz, FD Mode
79.2mW at fcLK = 45MHz, Slow Rx Mode
49.5mW at fcLK = 45MHz, Slow Tx Mode
Low-Current Standby and Shutdown Modes
Programmable Tx DAC Common-Mode DC Level and IQ Offset Trim
Excellent Dynamic Performance
SNR = 54.1dB at fiN = 5.5MHz (Rx ADC)
SFDR = 70.3dBc at four = 2.2MHz (Tx DAC)
Three 12-Bit, 1μs Aux-DACs
10-Bit, 333ksps Aux-ADC with 4:1 Input Mux and Data Averaging
Excellent Gain/Phase Match
±0.03° Phase, ±0.02dB Gain (Rx ADC) at fin = 5.5MHz
Multiplexed Parallel Digital I/O
Serial-Interface Control
Versatile Power-Control Circuits
Shutdown, Standby, Idle, Tx/Rx Disable
Miniature 56-Pin Thin QFN Package (7mm x 7mm x 0.8mm)

Applications
WiMAX CPEs
801.11a/b/g WLAN
VoIP Terminals
Portable Communication Equipment