MAX19712 10-Bit, 22Msps, Full-Duplex, Analog Front-End

The MAX19712 is an ultra-low-power, highly integrated Mixed-Signal Analog front-end (AFE) ideal for wideband Communication applications operating in full-duplex (FD) mode. Optimized for high dynamic performance and ultra-low power, the device integrates a dual 10-bit, 22Msps receive (Rx) ADC; dual 10-bit, 22Msps 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. The typical operating power in FD mode is 50.4mW at a 22MHz cl 515 ock frequency. The Rx ADCs feature 54.7dB SINAD and 75.6dBc SFDR at 5.5MHz input frequency with a 22MHz Clock frequency. The Analog I/Q input Amplifiers are fully differential and accept 1.024VP-P full-scale signals. Typical I/Q channel matching is 0.01 phase and 0.01dB gain. The Tx DACs feature 72.9dBc SFDR at fOUT = 2.2MHz and fCLK = 22MHz. The Analog I-Q full-scale output voltage range is 400mV differential. The output DC common- mode voltage is from 0.89V to 1.36V. The I/Q channel offset is adjustable to optimize Radio lineup sideband/ Carrier suppression. Typical I-Q channel matching is 0.01dB gain and 0.1 phase. Two independent 10-bit parallel, high-speed digital buses used by the Rx ADC and Tx DAC allow full-duplex operation for frequency-division duplex applications. The Rx ADC and Tx DAC CAN be disabled independently to optimize Power Management A 3-wire serial Interface controls power-management modes, the aux-DAC channels, and the aux-ADC channels. The MAX19712 operates on a single 2.7V to 3.3V Analog supply and 1.8V to 3.3V digital I/O supply. The MAX19712 is specified for the extended (-40C to +85C) temperature range and is available 506 in a 56-pin, thin QFN package. The Selector Guide at the end of the data sheet lists other pin-compatible versions in this AFE family. For time-division duplex (TDD) applications, refer to the MAX19705 MAX19708 AFE family of products.
By Maxim Integrated Products
MAX19712 's PackagesMAX19712 's pdf datasheet
MAX19712ETN QFN
MAX19712ETNT QFN
MAX19712ETN-T QFN




MAX19712 Pinout, Pinouts
MAX19712 pinout,Pin out
This is one package pinout of MAX19712,If you need more pinouts please download MAX19712's pdf datasheet.

MAX19712 Application circuits
MAX19712 circuits
This is one application circuit of MAX19712,If you need more circuits,please download MAX19712's pdf datasheet.


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