CY29940 datasheet(7/7 Pages) CYPRESS

Part #	CY29940

Description	2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer

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Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

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CY29940

Document #: 38-07283 Rev. *B

Page 7 of 7

Document Title: CY29940 2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer

Document Number: 38-07283

REV.

ECN NO.

Issue

Date

Orig. of

Change

Description of Change

**

111094

02/01/02

BRK

New data sheet

*A

116776

08/15/02

HWT

Incorporate results of final characterization using corporate methods, added

output impedance on page 3 and added output duty cycle on page 4.

Add commercial temperature range in the ordering information on page 6.

*B

122875

12/21/02

RBI

Add power up requirements to maximum rating information

Similar Part No. - CY29940

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY29940	256Kb / 7P	2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer
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	CY29940-1	200Kb / 7P	2.5V or 3.3V, 200-MHz 1:18 Clock Distribution Buffer
	CY29940AC	256Kb / 7P	2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer
	CY29940AC-1	200Kb / 7P	2.5V or 3.3V, 200-MHz 1:18 Clock Distribution Buffer

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY29940-1	200Kb / 7P	2.5V or 3.3V, 200-MHz 1:18 Clock Distribution Buffer
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	CY29948	191Kb / 8P	2.5V or 3.3V, 200-MHz, 1:12 Clock Distribution Buffer
	CY29948	108Kb / 7P	2.5V or 3.3V, 200-MHz, 1:12 Clock Distribution Buffer
	CY29949	328Kb / 7P	2.5V or 3.3V 200 MHz 1:15 Clock Distribution Buffer