AD9764-EB中文资料亚德诺数据手册PDF规格书

PRODUCT DESCRIPTION

The AD9764 is the 14-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package and pinout, providing an upward or downward component selection path based on performance, resolution and cost. The AD9764 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.

FEATURES

Member of Pin-Compatible TxDAC Product Family

125 MSPS Update Rate

14-Bit Resolution

Excellent SFDR and IMD

Differential Current Outputs: 2 mA to 20 mA

Power Dissipation: 190 mW @ 5 V to 45 mW @ 3 V

Power-Down Mode: 25 mW @ 5 V

On-Chip 1.20 V Reference

Single +5 V or +3 V Supply Operation

Packages: 28-Lead SOIC and TSSOP

Edge-Triggered Latches

APPLICATIONS

Communication Transmit Channel:

Basestations

ADSL/HFC Modems

Instrumentation