CY2DP814 datasheet(1/8 Pages) CYPRESS

部件名	CY2DP814

功能描述	ComLink??Series

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制造商	CYPRESS [Cypress Semiconductor]

网页	http://www.cypress.com

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1:4 Clock Fanout Buffer

ComLink™ Series

CY2DP814

Cypress Semiconductor Corporation

•

198 Champion Court

•

San Jose

, CA 95134-1709

•

408-943-2600

Document #: 38-07060 Rev. *D

Revised October 24, 2005

Features

• Low-voltage operation

•VDD = 3.3V

• 1:4 fanout

• Single-input configurable for LVDS, LVPECL, or LVTTL

• Four differential pairs of LVPECL outputs

• Drives 50-ohm load

• Low input capacitance

• <4 ns typical propagation delay

• 85 ps typical output-to-output skew

• Industrial versions available

• Available in TSSOP package

Description

The Cypress CY2 series of network circuits are produced

using advanced 0.35-micron CMOS technology, achieving the

industry’s fastest logic.

The Cypress CY2DP814 fanout buffer features a single LVDS-

or a single LVPECL-compatible input and four LVPECL output

pairs.

Designed for data communications clock management appli-

cations, the fanout from a single input reduces loading on the

input clock.

The CY2DP814 is ideal for both level translations from

single-ended to LVPECL and/or for the distribution of

LVDS-based clock signals. The Cypress CY2DP814 has

configurable input between logic families. The input can be

selectable for an LVPECL/LVTTL or LVDS signal, while the

output drivers support LVPECL capable of driving 50-ohm

lines.

Block Diagram

Pin Configuration

OUTPUT

IN+ 6

IN- 7

16 Q1A

15 Q1B

14 Q2A

13 Q2B

10 Q4A

9 Q4B

12 Q3A

11 Q3B

LVDS /

LVPECL /

LVTTL

CONFIG 2

EN1 1

EN2 8

LVPECL

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

16 pin TSSOP / SOIC

EN1

CONFIG

VDD

IN+

IN-

EN2

GND

Q1A

Q1B

Q2A

Q2B

Q3A

Q3B

Q4A

Q4B

类似零件编号 - CY2DP814

制造商	部件名	数据表	功能描述
Cypress Semiconductor	CY2DP814	120Kb / 9P	1:4 Clock Fanout Buffer
	CY2DP814	429Kb / 9P	1:4 Clock Fanout Buffer
	CY2DP814SC	120Kb / 9P	1:4 Clock Fanout Buffer
	CY2DP814SCT	120Kb / 9P	1:4 Clock Fanout Buffer
	CY2DP814SI	120Kb / 9P	1:4 Clock Fanout Buffer

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