TSA1204 Datasheet PDF | STMicroelectronics

STMicroelectronics TSA1204

The TSA1204 is a new generation of high speed, dual-channel Analog to Digital converter processed in a mainstream 0.25µm CMOS technology yielding high performances and very low power consumption. The TSA1204 is specifically designed for applications requiring very low noise floor, high SFDR and good isolation between channels. It is based on a pipeline structure and digital error correction to provide excellent static linearity and over 11.2 effective bits at Fs=20Msps, and Fin=10MHz.

Part No.	TSA1204
Datasheet	TSA1204 Download
Manufacturer	STMicroelectronics
Description	A/D CONVERTER
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DESCRIPTION

For each channel, a voltage reference is integrated to simplify the design and minimize external components. It is nevertheless possible to use the circuit with external references. Each ADC outputs are multiplexed in a common bus with small number of pins. A tri-state capability is available for the outputs, allowing chip selection. The inputs of the ADC must be differentially driven. The TSA1204 is available in extended (-40 to +85°C) temperature range, in a small 48 pins TQFP package.

APPLICATIONS

BLOCK DIAGRAM +2.5V/3.3V CLK SELECT OEB REFPQ REFMQ INCMQ AGND AVCC DVCC Timing VINI VINBI VINCMI VREFPI VREFMI IPOL VREFPQ VREFMQ VINCMQ VINQ VINBQ REF Q DGND CLK SELECT DGND DVCC GNDBI VCCBE AD 12 I channel 12 common mode REF I Polar. M U X 12 12 Buffers D0 TO D11 common mode AD 12 Q channel 12 s s s s s Medical imaging and ultrasound 3G base station I/Q signal processing applications High speed data acquisition system Portable instrumentation GND GNDBE PACKAGE ORDER CODE Par...