UPC659AGS datasheet, PDF - EEWORLD Datasheet

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UPC659AGS: Description8-BIT A/D CONVERTER FOR VIDEO PROCESSING WITH REFERENCE GENERATOR AND CLAMP CIRCUIT; File Size77KB，16 Pages; ManufacturerNEC ( Renesas ); Websitehttps://www2.renesas.cn/zh-cn/

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8-BIT A/D CONVERTER FOR VIDEO PROCESSING WITH REFERENCE GENERATOR AND CLAMP CIRCUIT

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DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

PC659A

8-BIT A/D CONVERTER FOR VIDEO PROCESSING

WITH REFERENCE GENERATOR AND CLAMP CIRCUIT

The

PC659A is a 8-bit A/D converter for video signal processing, the power consumption of which is lower than

the

PC659. The high speed and high quality bipolar processing technology has enabled fast conversion rate and

high resolution to be achieved. Conversion rate is up to 20 Msps (sampling per second) and linearity error within

±0.5

LSB while operating at low power consumption. Wide variety of application can be realized in digital application field

such as digital TV system and high speed facsimile.

Also, this IC includes sample and hold circuit, clamp circuit and reference voltage generator, which enable simple

external circuit to be constructed.

The

PC659A and the

PC659 are different in the number of clock pulses till transformed data is output

after analog signal is captured. This should be taken into consideration when using the

PC659A instead

of the

PC659. For details, refer to the timing chart.

FEATURES

• Resolution

• Conversion rate

• Power supply

• Analog input voltage

• Power consumption

• Built-in circuit

: 8-bit

: 20 Msps

: +5 V

: 1.0 V

p-p

: 215 mW TYP.

: Sample and hold circuit

Clamp circuit (Clamp voltage and clamp pulse must be supplied.)

Reference voltage generator (V

= 2.3 V, V

= 3.3 V TYP.)

• Differential non-linearity :

±0.5

LSB MAX.

ORDERING INFORMATION

Part Number

Package

24-pin plastic SOP (300 mil)

PC659AGS

The information in this document is subject to change without notice.

Document No. S10990EJ4V0DS00 (4th edition)

Date Published July 1997 N

Printed in Japan

The mark

shows major revised points.

1992, 1996

UPC659AGS Related Products

	UPC659AGS	UPC659A
Description	8-BIT A/D CONVERTER FOR VIDEO PROCESSING WITH REFERENCE GENERATOR AND CLAMP CIRCUIT	8-BIT A/D CONVERTER FOR VIDEO PROCESSING WITH REFERENCE GENERATOR AND CLAMP CIRCUIT

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