描述 Description

GENERAL DESCRIPTION
The TDA8776 is a 10-bit Digital-to-Analog Converter (DAC) for high resolution video and other high frequency
applications. It converts the digital input signal into an analog output voltage at a maximum conversion rate of
500 Msps. No external reference voltage is required and all digital inputs are 10K/100K-ECL compatible.FEATURES
? 10-bit resolution
? Conversion rate up to 500 MHz
? 10K/100K ECL input levels
? Internal reference voltage generator
? No deglitching circuit required
? Internal input register
? Power dissipation only 925 mW (typical)
? Internal 50?output load (connected to the analog ground)
? Very few external components required.APPLICATIONS
High-speed digital-to-analog conversion for:
? High resolution video and graphics
? Direct Digital Synthesis (DDS)
? Telecommunication
? High-speed modems.

特性 Features

? 10-bit resolution
? Conversion rate up to 500 MHz
? 10K/100K ECL input levels
? Internal reference voltage generator
? No deglitching circuit required
? Internal input register
? Power dissipation only 925 mW (typical)
? Internal 50?output load (connected to the analog ground)
? Very few external components required.