CK-SSCD Spread Spectrum Differential Clock Specification0 pages

CY25823

CK-SSCD Spread Spectrum Differential
Clock Specification
CK-SSCD Spread Spectrum Differential Clock Specification

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n

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96- and 100-MHz frequency support

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Selectable slew rate control

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200-ps jitter

Lexmark Spread Spectrum for best electromagnetic
interference (EMI) reduction

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3.3 V operation

250-A power-down current

16-pin TSSOP package

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I2C programmability

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Features

For a complete list of related documentation, click here.

Logic Block Diagram
VDD

VDDA

REFOUT

Clock Input

Freq.
Divider
M

Phase
Detector

Charge
Pump

VCO

Post
Dividers

CLKOUT
(SSCG Output)
CLKOUT#

Modulating
Waveform

SDATA
SCLK
PWRDWN

Logic
Control

Feedback
Divider
N

PLL

VSS

Cypress Semiconductor Corporation
Document Number: 38-07579 Rev. *G

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VSSA

198 Champion Court

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San Jose, CA 95134-1709
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408-943-2600
Revised February 24, 2015