DESCRIPTION

The TSA1401 is a 14-bit, 20MHz sampling frequency Analog to Digital Converter using deep submicron CMOS technology combining high performances with very low power consumption.The TSA1401 is based on a pipeline structure with digital error correction to provide excellent static linearity and dynamic performances.

FEATURES

■ OPTIMWATTTM features 1

• Ultra low power consumption: 85mW at 20Msps (using external references).

• Adjustable consumption versus speed.

■ Single supply voltage: 2.5V

■ Digital I/O supply voltage: 2.5V/3.3V compatible

■ -90.5dBc SFDR and 73.1dBc SNR at Fin=10MHz when using external references (VINpp=2.5V)

■ Differential analog input-driving

■ Built-in reference voltage with external bias capabilities

■ Digital output high impedance mode

APPLICATIONS

■ High-end infra-red imaging

■ X-Ray medical imaging

■ High-end CCD cameras

■ Scanners and digital copiers

■ Test instrumentation

■ Wireless communication