CY22395(2008) View Datasheet(PDF) - Cypress Semiconductor

Part Name

Description

MFG CO.

CY22395
(Rev.:2008)

Three-PLL Serial-Programmable Flash-Programmable Clock Generator

Cypress Semiconductor 

CY22393, CY22394, CY22395

Logic Block Diagram - CY22394

XTALIN

XTALOUT

OSC.

CONFIGURATION

FLASH

SHUTDOWN/OE

SCLK

SDAT

S2/SUSPEND

PLL1

11-Bit P

8-Bit Q

PLL2

11-Bit P

8-Bit Q

PLL3

11-Bit P

8-Bit Q

0º

180º

4x4

Crosspoint

Switch

PECL

OUTPUT

Divider

7-Bit

Divider

7-Bit

Divider

7-Bit

XBUF

P+CLK

P-CLK

CLKC

CLKB

CLKA

Logic Block Diagram - CY22395

XTALIN

XTALOUT

OSC.

CONFIGURATION

FLASH

SHUTDOWN/OE

SCLK

SDAT

S2/SUSPEND

PLL1

11-Bit P

8-Bit Q

PLL2

11-Bit P

8-Bit Q

4x4

Crosspoint

Switch

Divider

/2, /3, or /4

Divider

7-Bit

Divider

7-Bit

Divider

7-Bit

PLL3

11-Bit P

8-Bit Q

Divider

7-Bit

LCLKA, LCLKB, LCLKD, LCLKE referenced to LVDD

LCLKE

LCLKD

CLKC

LCLKB

LCLKA

Document #: 38-07186 Rev. *D

Page 3 of 19

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