DESCRIPTION

The TSA1201 is a 12-bit, 50MHz maximum sampling frequency Analog to Digital converter using a CMOS technology combining high performances and very low power consumption. The TSA1201 is based on a pipeline structure and digital error correction to provide excellent static linearity and achieve 10.5 effective bits at Fs=50Msps, and Fin=15MHz, with a global power consumption of 150mW.

■ 0.5Msps to 50Msps sampling frequency

■ 40mW @5Msps, 150mW @ 50Msps

■ 2.5V supply voltage with 2.5V/3.3V compatibility for digital I/O

■ Input range: 2Vpp differential

■ SFDR up to 77dB @ 50Msps, Fin=15MHz

■ ENOB up to10.5 bits @ 50Msps, Fin=15MHz

■ Built-in reference voltage with external bias capability

■ Pinout compatibility with TSA0801, TSA1001 and TSA1002

APPLICATIONS

■ High speed data acquisition

■ Medical imaging and ultrasound

■ Portable instrumentation

■ High speed DSP interface

■ Digital communication - IF sampling