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參數(shù)資料
| 型號(hào)： | SPT7920 |
| 廠(chǎng)商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 12-BIT, 10 MSPS, TTL, A/D CONVERTER |
| 中文描述： | 12位，10 MSPS的，TTL電平的A / D轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大小： | 114K |
| 代理商： | SPT7920 |
SPT7920
12-BIT, 10 MSPS, TTL, A/D CONVERTER
FEATURES
Monolithic
12-Bit 10 MSPS Converter
66 dB SNR @ 1 MHz Input
On-Chip Track/Hold
Bipolar
±
2.0 V Analog Input
Low Power (1.1 W Typical)
5 pF Input Capacitance
TTL Outputs
APPLICATIONS
Radar Receivers
Professional Video
Instrumentation
Medical Imaging
Electronic Warfare
Digital Communications
Digital Spectrum Analyzers
Electro-Optics
GENERAL DESCRIPTION
The SPT7920 A/D converter is the industry's first 12-bit
monolithic analog-to-digital converter capable of sample
rates greater than 10 MSPS. On board input buffer and
track/hold function assures excellent dynamic perfor-
mance without the need for external components. Drive
requirement problems are minimized with an input ca-
pacitance of only 5 pF.
Logic inputs and outputs are TTL. An overrange output
signal is provided to indicate overflow conditions. Output
Signal Processing Technologies, Inc.
4755 Forge Road, Colorado Springs, Colorado 80907, USA
Phone: (719) 528-2300 FAX: (719) 528-2370
data format is straight binary. Power dissipation is very low
at only 1.1 watts with power supply voltages of +5.0 and
-5.2 volts. The SPT7920 also provides a wide input voltage
range of
±
2.0 volts.
The SPT7920 is available in 32-lead ceramic sidebrazed
DIP and 44-lead cerquad packages over the commercial
temperature range. Consult the factory for availability of die,
military temperature and /883 versions.
12
Digital
Output
4
4-Bit Flash
Converter
Analog Gain
Compression
Processor
Track-and-Hold
Amplifiers
Asynchronous
SAR
Error
Correction,
Decoding
and
Output TTL
Drivers
8
Input
Buffer
V
IN
BLOCK DIAGRAM
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| SPT9687 | DUAL ULTRAFAST VOLTAGE COMPARATOR |
| SPT9687SCU | DUAL ULTRAFAST VOLTAGE COMPARATOR |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPT7920SCJ | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:12-BIT, 10 MSPS, TTL, A/D CONVERTER |
| SPT7920SCQ | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:12-BIT, 10 MSPS, TTL, A/D CONVERTER |
| SPT7921 | 制造商:CADEKA 制造商全稱(chēng):CADEKA 功能描述:12-BIT, 20 MSPS, TTL, A/D CONVERTER |
| SPT7921SCJ | 制造商:CADEKA 制造商全稱(chēng):CADEKA 功能描述:12-BIT, 20 MSPS, TTL, A/D CONVERTER |
| SPT7921SCQ | 制造商:CADEKA 制造商全稱(chēng):CADEKA 功能描述:12-BIT, 20 MSPS, TTL, A/D CONVERTER |
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