ADCMP565

PRODUCTION

ADCMP565

Dual Ultrafast Voltage Comparator (Formerly the AD53519)

PRODUCTION

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Features

300 ps Propagation Delay Input to Output
50 ps Propagation Delay Dispersion
Differential ECL Compatible Outputs
Differential Latch Control
Robust Input Protection
Input Common-mode Range:
-2.0 V to +3.0 V

Input Differential Range ±5 V
Power Supply Sensitivity Rejection Greater than 65 dB
200 ps Minimum Pulsewidth
5 GHz Equivalent Input Rise Time Bandwidth
Typical Output Rise/Fall of 160 ps
SPT 9689 Replacement

Additional Details

The ADCMP565 is an ultrafast voltage comparator fabricated on ADI’s proprietary XFCB process. The device features 300 ps propagation delay with less than 50 ps overdrive dispersion. Overdrive dispersion,a particularly important characteristic of high speed comparators is a measure of the difference in propagation delay under differing overdrive conditions.

A fast, high precision differential input stage permits consistent propagation delay with a wide variety of signals in the common mode range from -2.0 V to +3.0 V. Outputs are complementary digital signals fully compatible with ECL 10 K and 10 KH logic families. The outputs provide sufficient drive current to directly drive transmission lines terminated in 50 to –2 V. A latch input is included which permits tracking, track-hold, or sample-hold modes of operation.

The ADCMP565 is available in a 20-lead PLCC package.

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

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FAQs

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Part Models 1

1ku List Price Starting From $7.61

Technical Documents 3

ADCMP565: 20L-PLCC Ultra Fast High Speed Comparator ECL Compatible Data Sheet (Rev.0) 03/08/2008

ADCMP565 Evaluation Tools 03/07/2006

FAQ 06/17/2015

Design Resources 1

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.