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MAX9381

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

Overview

Technical Documents

Ordering Info

Status

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 V_EE.

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

Data Sheet

Download	Rev 0	(PDF, 200kB)
E-Mail

Key Features

3.0GHz Guaranteed Operating Clock Frequency
0.2ps_RMS Added Random Jitter
328ps Typical Propagation Delay
PECL Operation from V_CC = 2.25V to 5.5V with V_EE = 0V
ECL Operation from V_EE = -2.25V to -5.5V with V_CC = 0V
Input Safety Clamps Ensure Output Stability when Inputs are Open or at V_EE
±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

Functions

t_PD
(ps)

V_SUPPLY
(V)

Budgetary Price

max

See Notes

MAX9381

ECL

LVECL

LVPECL

PECL

ECL

LVECL

LVPECL

PECL

D Flip-Flop

490

3.3

$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

Functional Diagram

Product Guides

Interface (PDF)

Reliability Reports

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Software/Models

MAX9381 IBIS Model

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9381EKA-T			Active	Land Pattern: Not Available		See data sheet
MAX9381ESA			Active	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9381ESA+			Active	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9381ESA+T			Active	N.SO; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX9381ESA-T			Active	N.SO;8 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX9381EUA			Active	µMAX;8 pin;15.6 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX9381EUA+			Active	µMAX;8 pin;15.6 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9381EUA+T			Active	µMAX;8 pin;15.6 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX9381EUA-T			Active	µMAX;8 pin;15.6 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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[ 2002-05-15 ]

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

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