CY25819 Cypress Semiconductor Corporation., CY25819 Datasheet

CY25819

Manufacturer Part Number

CY25819

Description

Manufacturer

Cypress Semiconductor Corporation.

Datasheets

1.CY25819.pdf (7 pages)

2.CY25819.pdf (8 pages)

3.CY25819.pdf (8 pages)

Specifications of CY25819

Case

SOP8

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CY25819-SC

Manufacturer:

Quantity:

6 588

Company:

Meier Automation Equipment Co., Limited

Part Number:

CY25819-SC

Manufacturer:

CYPRESS/赛普拉斯

Quantity:

20 000

Current page: 1 of 7
Download datasheet (173Kb)

Cypress Semiconductor Corporation

Document #: 38-07362 Rev. *B

Features

• 8- to 32-MHz input frequency range

• CY25818: 8–16 MHz

• CY25819: 16–32 MHz

• Separate modulated and unmodulated clocks

• Accepts clock, crystal, and resonator inputs

• Down spread modulation

• Power-down function

• Low-power dissipation

• Low cycle-to-cycle jitter

• Available in 8-pin (150-mil) SOIC package

Block Diagram

— CY25818 = 33 mW-typ @ 8 MHz

— CY25818 = 56 mW-typ @ 16 MHz

— CY25819 = 36 mW-typ @ 16 MHz

— CY25819 = 63 mW-typ @ 32 MHz

— SSCLK = 250 ps-typ

— REFOUT = 275 ps-typ

XIN/CLKIN

XOUT

VDD

VSS

300K

MODULATION

REFERENCE

CONTROL

DECODER

DIVIDER

S0 PD#

INPUT

•

198 Champion Court

COUNTER

PD and

VCO

DIVIDER

Spread Spectrum Clock Generator

MUX

and

VCO

Applications

Benefits

• Printers and MFPs

• LCD panels and notebook PCs

• Digital copiers

• PDAs

• Automotive

• CD-ROM, VCD, and DVD

• Networking and LAN/WAN

• Scanners

• Modems

• Embedded digital systems

• Peak electromagnetic interference (EMI) reduction by

• Fast time to market

• Cost reduction

8–16 dB

REFCLK

SSCLK

•

San Jose

Pin Configuration

CA 95134-1709

XIN/CLKIN

SSCLK

Vss

Revised April 11, 2006

8-pin SOIC

8 Pin SOIC

CY25818

CY25819

www.DataSheet4U.com

CY25818/19

•

408-943-2600

XOUT

REFCLK

Vdd

PD#

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