ADI AD9122BCPZRL

Current - UnbufferedLVDS - 并联3.13V ~ 3.47V-40°C ~ 85°C

Overview

The AD9122BCPZRL is a dual 16-bit, high dynamic range, digital-to-analog converter (DAC) that provides a sample rate of 1200 MSPS, permitting a multicarrier generation up to the Nyquist frequency. It includes features optimized for direct conversion transmit applications, including complex digital modulation, and gain and offset compensation. The DAC outputs are optimized to interface seamlessly with analog quadrature modulators, such as the ADL537x F-MOD series from Analog Devices, Inc. A 4-wire serial port interface provides for programming/readback of many internal parameters. Full-scale output current can be programmed over a range of 8.7 mA to 31.7 mA. The AD9122BCPZRL comes in a 72-lead LFCSP.

The AD9122-EP supports defense and aerospace applications (AQEC).

Features

TxDAC+® Series
72-VFQFN Exposed Pad, CSP package
72 pin count
72 pins
Minimal input voltage of 1.2V
TxDAC+® series

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD9122BCPZRL Digital to Analog Converters (DAC) applications.

• Motor Control
• Data Distribution System
• Digital Potentiometer
• Software Radio
• Wireless infrastructure:
• WCDMA, CDMA2000, TD-SCDMA, WiMAX
• Wideband communications:
• LMDS/MMDS, point-to-point
• Instrumentation:
• RF signal generators, arbitrary waveform generators