CY244ZXC datasheet(1/9 Pages) CYPRESS

Part #	CY244ZXC

Description	Factory Programmable Quad PLL Clock Generator with VCXO

Download	9 Pages

Scroll/Zoom	100%

Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

Logo

1 / 9 page

Factory Programmable Quad PLL Clock Generator with VCXO

CY244/45ZXC

Cypress Semiconductor Corporation

•

3901 North First Street

•

San Jose

, CA 95134

•

408-943-2600

Document #: 38-07748 Rev. **

Revised March 7, 2005

Features

• Fully integrated phase-locked loops (PLLs)

• Selectable Output Frequency

• Programmable Output Frequencies

• Output Frequency Range of 5–166 MHz

• Input Frequency Range

— Crystal: 10–30 MHz

— External Reference: 1–100 MHz

• Analog VCXO

• 16-/20-pin TSSOP packages

• 3.3V operation

Benefits

• Meets most Digital Set Top Box, DVD Recorder and DTV

application requirements

• Multiple high-performance PLLs allow synthesis of

unrelated frequencies

• Integration eliminates the need for external loop filter

components

• Meets critical timing requirements in complex system

designs

• Enables application compatibility

• Complete VCXO solution with ±120 ppm (minimum pull

range)

Block Diagram

Pin Configuration

CY245ZXC

1

2

3

4

5

6

7

813

14

15

16

17

18

19

20

XIN

FS2

AVDD

VIN

AVSS

OE/PD

CLKA

VSS

VDD

CLKD

CLKE

VSS

CLKF

CLKG

VDD

XOUT

CLKB

FS0

FS1

CLKC

912

10

11

20-Pin TSSOP

VCXO

PLL1

PLL2

PLL3

PLL4

CLKA

CLKB

CLKC

CLKD

CLKE

CLKF

CLKG

Divider

&

Multiplexer

XIN

XOUT

Select

Logic

FS0/1/2

OE

VIN

CY244ZXC

1

2

3

4

5

6

7

89

10

11

12

13

14

15

16

XIN

AVDD

VIN

AVSS

CLKA/OE

VSS

CLKB

FS1

CLKC

FS0

VDD

VSS

CLKF

CLKG

VDD

XOUT

16-Pin TSSOP

Similar Part No. - CY244ZXC

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY24488	292Kb / 15P	Quad PLL Clock Generator with Serial Interface (I2C)
	CY24488ZXC	292Kb / 15P	Quad PLL Clock Generator with Serial Interface (I2C)
	CY24488ZXCT	292Kb / 15P	Quad PLL Clock Generator with Serial Interface (I2C)

More results

Similar Description - CY244ZXC

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY22388	299Kb / 10P	Factory Programmable Quad PLL Clock Generator with VCXO
Maxim Integrated Produc...	MAX9491	303Kb / 11P	Factory-Programmable, Single PLL Clock Generator Rev 0; 1/06
Silicon Laboratories	SI5350B	280Kb / 24P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO
Skyworks Solutions Inc.	SI5350B-B	1Mb / 40P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO Rev. 1.2
Skyworks Solutions Inc.	SI5350C-B	1Mb / 40P	FACTORY-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR PLL Rev. 1.2
Cypress Semiconductor	CY25404	216Kb / 13P	Quad PLL Programmable Clock Generator with Spread Spectrum
Cypress Semiconductor	CY2544	318Kb / 11P	Quad PLL Programmable Clock Generator with Spread Spectrum
List of Unclassifed Man...	FS6128-01	66Kb / 7P	PLL Clock Generator IC with VCXO
	FS6128-04	65Kb / 7P	PLL CLOCK GENERATOR IC WITH VCXO
	FS6128-07	65Kb / 7P	PLL Clock Generator IC with VCXO

More results

CY244ZXC Datasheet(PDF) 1 Page - Cypress Semiconductor

CY244ZXC Datasheet(HTML) 1 Page - Cypress Semiconductor

Similar Part No. - CY244ZXC

Similar Description - CY244ZXC

Html Pages

1 2 3 4 5 6 7 8 9

Datasheet Download

Link URL