TSA1002IF datasheet(16/19 Pages) STMICROELECTRONICS

Nome de Peças	TSA1002IF

Descrição Electrónicos	10-BIT, 50MSPS, 50mW A/D CONVERTER

PDF	19 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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16 / 19 page

TSA1002

16/19

capacitance, buffers or latches close to the output

pins will relax this constraint.

- Choose component sizes as small as possible

(SMD).

EVAL1002 evaluation board

The characterization of the board has been made

with a fully ADC devoted test bench as shown on

Figure 10. The analog signal must be filtered to be

very pure.

The dataready signal is the acquisition clock of the

logic analyzer.

The ADC digital outputs are latched by the octal

buffers 74LCX573.

All characterization measurements have been

made with:

SFSR=+0.2dB

for

static

parameters.-

SFSR=-0.5dB for dynamic parameters.

Figure 10 : Analog to Digital Converter characterization bench

Sine wave

Generator

Power

Sine Wave

Generator

ADC

evaluation

board

Logic

Analyzer

Pulse

Generator

dataready

data

Vin

HP8644B

HP8133A

TLA704

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