AD53519

Features: ·Robust Input Protection·300 ps Propagation Delay Input to Output·75 ps Propagation Delay Variation·Differential ECL Compatible Outputs·Differential Latch Control·Power Supply Rejection Greater than 70 dB·200ps Minimum Pulse Width (Bandwidth > 2.5 GHz)·5 Gbps Toggle Rate·Typical Outpu...

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AD53519 Picture
SeekIC No. : 004269197 Detail

AD53519: Features: ·Robust Input Protection·300 ps Propagation Delay Input to Output·75 ps Propagation Delay Variation·Differential ECL Compatible Outputs·Differential Latch Control·Power Supply Rejection Gr...

floor Price/Ceiling Price

Part Number:
AD53519
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/6/7

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Product Details

Description



Features:

·Robust Input Protection
·300 ps Propagation Delay Input to Output
·75 ps Propagation Delay Variation
·Differential ECL Compatible Outputs
·Differential Latch Control
·Power Supply Rejection Greater than 70 dB
·200ps Minimum Pulse Width (Bandwidth > 2.5 GHz)
·5 Gbps Toggle Rate
·Typical Output Rise/Fall of 150 ps



Application

·Automatic Test Equipment
·High Speed Instrumentation
·Scope & Logic Analyzers Front End
·Window Comparators
·High Speed Line Receivers
·Threshold Detection
·Peak Detection
·High Speed Triggers
·Patient Diagnostics
·Disk Drive Read Channel Detection
·Hand-Held Test Instruments
·Zero Crossing Detectors
·Line Receivers & Signal Restoration
·Clock Driver
·Upgrade for SPT9689 Designs
·Upgrade for AD96687 Designs



Pinout

  Connection Diagram


Specifications

Supply Voltages
Positive Supply Voltage (VCC to GND).......... 0.5V to +6.0V
Negative Supply Voltage (VEE to GND) ...........-6.0V to +0.5V
Ground Voltage Differential.......................... 0.5V to +0.5V
Input Voltages
Input Common Mode Voltage ...................... 2.0V to +3.0V
Differential Input Voltage ............................ 3.0V to +3.0V
Input Voltage, Latch Controls .............................. VEE to 0V
Output
Output Current.............................................................30mA
Temperature
Operating Temperature, ambient ..................... 0 to +70
Operating Temperature, junction.............................. +150
Storage Temperature Range ..................... 65 to +150
Lead Temperature (10 sec) ...................................... +300

Stress above those listed under "Absolute Maximum Ratings" may cause permanent damage
to the device. This is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.



Description

The AD53519 is an ultrafast voltage comparator fabricated on ADI's proprietary XFCB process. The device features 300 ps propagation delay with better than 75 ps overdrive dispersion. Dispersion is a particularly important characteristic of high speed comparators. It 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 AD53519 is available in a 20-lead PLCC package.




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