Description
The TSA1204 is a new generation of high speed, dual-channel analog-to-digital converters implemented in a mainstream 0.25 µm CMOS technology yielding high performance and very low power consumption.

Features
■ 0.5 Msps to 20 Msps sampling frequency
■ Adaptive power consumption: 120 mW @ 20 Msps, 95 mW@10 Msps
■ Single supply voltage: 2.5 V
■ Independent supply for CMOS output stage with 2.5 V/3.3 V capability
■ ENOB=11.2 @ Nyquist
■ SFDR= -81.5 dBc @ Nyquist
■ 1GHz analog bandwidth track-and-hold
■ Common clocking between channels
■ Dual simultaneous sample and hold inputs
■ Multiplexed outputs
■ Built-in reference voltage with external bias capability.

Applications
■ Medical imaging and ultrasound
■ 3G base station
■ I/Q signal processing applications
■ High speed data acquisition system
■ Portable instrumentation