MAX9381

Lowest Power 3.0GHz ECL/PECL Differential Data and Clock D Flip-Flop

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Status Explanations for product status codes

Active: In Production.

Description

The MAX9381 differential data, differential clock D flip-flop is pin compatible with the ON Semiconductor MC100EP52, with the added benefit of a wider supply-voltage range from 2.25V to 5.5V and 25% lower supply current. Data enters the master part of the flip-flop when the clock is low and is transferred to the outputs upon a positive transition of the clock. Interchanging the clock inputs allows the part to be used as a negative edge-triggered device. The MAX9381 utilizes input clamping circuits that ensure the stability of the outputs when the inputs are left open or at VEE.

The MAX9381 is offered in an 8-pin SO package and the smaller 8-pin µMAX package.
 

Data Sheet

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Key Features

  • 3.0GHz Guaranteed Operating Clock Frequency
  • 0.2psRMS Added Random Jitter
  • 328ps Typical Propagation Delay
  • PECL Operation from VCC = 2.25V to 5.5V with VEE = 0V
  • ECL Operation from VEE = -2.25V to -5.5V with VCC = 0V
  • Input Safety Clamps Ensure Output Stability when Inputs are Open or at VEE
  • ±2kV ESD Protection (Human Body Model)
 

Applications/Uses

  • Automated Test Equipment (ATE)
  • Central Office Telecom Equipment
  • DLCs
  • DSLAM
  • Precision Clock and Data Distribution
  • Wireless Base Stations
   

Key Specifications:

High-Speed Interconnect (Differential Signaling)
Part Number Signal Type Signal Type Functions Rx Tx tPD
(ps)
VSUPPLY
(V)
Budgetary Price
Rx Tx max See Notes
MAX9381 
ECL
LVECL
LVPECL
PECL
ECL
LVECL
LVPECL
PECL
D Flip-Flop 2 2 490
3.3
5
$4.53 @1k
See All High-Speed Interconnect (Differential Signaling) (134)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX9381: Functional Diagram
Functional Diagram

More Information

New Product Press Release 2002-05-15 ]

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Description
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Document Ref.: 19-2397 Rev 0; 2002-05-14
This page last modified: 2009-10-14




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