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DESCRIPTION

The TSA1204 is a new generation of high speed, dual-channel Analog to Digital converter processed in a mainstream 0.25?m CMOS technology yielding high performances and very low power consumption.

■ 0.5Msps to 20Msps sampling frequency

■ Adaptive power consumption: 120mW @ 20Msps, 95mW@10Msps

■ Single supply voltage: 2.5V Independent supply for CMOS output stage with 2.5V/3.3V 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