CY245ZXC

更新时间： 2024-11-23 04:13:19

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		时钟发生器石英晶振压控振荡器
页数	文件大小	规格书
9页	164K
描述
Factory Programmable Quad PLL Clock Generator with VCXO

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CY245ZXC 数据手册

CY244/45ZXC

Factory Programmable Quad PLL Clock Generator with VCXO

Features

Benefits

• 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

• 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

• 16-/20-pin TSSOP packages

• 3.3V operation

range)

Block Diagram

CLKA

CLKB

CLKC

PLL1

PLL2

PLL3

PLL4

XIN

VCXO

XOUT

CLKD

Divider

Multiplexer

VIN

CLKE

CLKF

CLKG

FS0/1/2

Select

Logic

Pin Configuration ^OE

20-Pin TSSOP

16-Pin TSSOP

XIN

FS2

XOUT

VDD

XIN

AVDD

VIN

XOUT

AVDD

VIN

CLKG

CLKF

VSS

VDD

CLKG

CLKF

VSS

AVSS

OE/PD

AVSS

CLKA/OE

VSS

CY245ZXC

CY244ZXC

CLKE

CLKA

VSS

CLKD

VDD

FS0

VDD

CLKB

FS1

FS0

CLKB

FS1

CLKC

Cypress Semiconductor Corporation

•

3901 North First Street

•

San Jose, CA 95134

•

408-943-2600

Document #: 38-07748 Rev. **

Revised March 7, 2005

12 3 4 5 6 7...9

中文翻译

下载PDF

与CY245ZXC相关器件

型号	品牌	获取价格	描述	数据表
CY245ZXC-XXX	CYPRESS	获取价格	Factory Programmable Quad PLL Clock Generator with VCXO
CY245ZXC-XXXT	CYPRESS	获取价格	Factory Programmable Quad PLL Clock Generator with VCXO
CY24712	ETC	获取价格	Clocks and Buffers
CY24712SC	CYPRESS	获取价格	Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
CY24713	CYPRESS	获取价格	Set-top Box Clock Generator with VCXO
CY24713KSXC	ROCHESTER	获取价格	27 MHz, OTHER CLOCK GENERATOR, PDSO8, 0.150 INCH, LEAD FREE, MS-012, SOIC-8
CY24713KSXC	CYPRESS	获取价格	Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012, SOIC-8
CY24713KSXCT	CYPRESS	获取价格	Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012, SOIC-8
CY24713SC	CYPRESS	获取价格	Set-top Box Clock Generator with VCXO
CY24713SCT	CYPRESS	获取价格	Set-top Box Clock Generator with VCXO