SPT7820 datasheet(1/11 Pages) CADEKA

tên linh kiện	SPT7820

Giải thích chi tiết về linh kiện	10-BIT, 20 MSPS, TTL OUTPUT, A/D CONVERTER

PDF	11 Pages

Scroll/Zoom	100%

nhà sản xuất	CADEKA [Cadeka Microcircuits LLC.]

Trang chủ	http://www.cadeka.com

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SPT7820

10-BIT, 20 MSPS, TTL OUTPUT, A/D CONVERTER

FEATURES

• Monolithic 20 MSPS Converter

• On-Chip Track/Hold

• Bipolar

±2.0 V Analog Input

• 60 dB SNR @ 1 MHz Input

• Low Power (1.0 W Typical)

• 5 pF Input Capacitance

• TTL Outputs

APPLICATIONS

• Medical Imaging

• Professional Video

• Radar Receivers

• Instrumentation

• Electronic Warfare

• Digital Communications

Analog

Prescaler

10

Digital

Output

Successive Interpolation

Stage i

Successive Interpolation

Stage i+1

Successive Interpolation

Stage N

Analog

Input

4

Coarse

A/D

T/H Amplifier

Bank

GENERAL DESCRIPTION

The SPT7820 A/D converter is a 10-bit monolithic converter

capable of word rates of a minimum of 20 MSPS. On board

track/hold function assures excellent dynamic performance

without the need for external components. Drive require-

ment problems are minimized with an input capacitance of

only 5 pF.

Inputs and outputs are TTL compatible to interface with TTL

logic systems. An overrange output signal is provided to

indicate overflow conditions. Output data format is straight

binary. Power dissipation is very low at only 1.0 watt with

power supply voltages of +5.0 and -5.2 volts. The SPT7820

also provides a wide input voltage swing of

±2.0 volts.

The SPT7820 is available in 28-lead ceramic sidebrazed DIP,

PDIP and SOIC packages over the commercial, industrial

and military temperature ranges. Contact the factory for

availability of die and /883 versions.

BLOCK DIAGRAM

Số phần tương tự - SPT7820

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	SPT7820	206Kb / 17P	EVALUATION BOARD

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Mô tả tương tự - SPT7820

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	SPT7871	64Kb / 8P	10-BIT, 100 MSPS TTL A/D CONVERTER
Intersil Corporation	HI5710A	154Kb / 20P	10-Bit, 20 MSPS A/D Converter August 1997
List of Unclassifed Man...	SPT7810	81Kb / 10P	10-BIT, 20 MSPS, ECL OUTPUT A/D CONVERTER
List of Unclassifed Man...	SPT7920	104Kb / 11P	12-BIT, 10 MSPS, TTL, A/D CONVERTER
Intersil Corporation	HI5710A	833Kb / 21P	10-Bit, 20 MSPS A/D Converter August 2000
Cadeka Microcircuits LL...	SPT7810	437Kb / 9P	10-BIT, 20 MSPS, ECL OUTPUT A/D CONVERTER
	SPT7824	198Kb / 11P	10-BIT, 40 MSPS, TTL OUTPUT A/D CONVERTER
	SPT7871	164Kb / 8P	10-BIT, 100 MSPS TTL A/D CONVERTER
	SPT7920	187Kb / 11P	12-BIT, 10 MSPS, TTL, A/D CONVERTER
	SPT7921	187Kb / 11P	12-BIT, 20 MSPS, TTL, A/D CONVERTER

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Số phần tương tự - SPT7820

Mô tả tương tự - SPT7820

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