Datasheet > CY29430FLQXIT

CY29430FLQXIT

更新时间： 2024-11-06 01:11:19

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
24页	1957K
描述
Low-noise PLL for high-performance clock applications

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

CY29430FLQXIT 数据手册

CY29430

High-Performance Clock Synthesizer

Features

Functional Description

■ Low-noise PLL for high-performance clock applications

The CY29430 is a Programmable PLL based crystal oscillator

solution with flexible output frequency options. It is field and

factory programmable for any output frequency between 15 MHz

and 2.1 GHz. Four frequencies are independently programmable

on the differential output with the frequency select (FS) pins.

Additionally, other frequency options can be configured with the

I²C interface. Using advanced design technology, it provides

excellent jitter performance across the entire output frequency

range working reliably at supply voltages from 1.8 V to 3.3 V for

ambient temperatures from –40 °C to +105 °C. This makes it

ideally suited for communications applications (for example,

OTN, SONET/SDH, xDSL, GbE, Networking, Wireless

Infrastructure), test and instrumentation applications, and high

speed data converters. Additionally, the VCXO function enables

the use of CY29430 in applications requiring a clock source with

voltage control and in discrete clocking solutions for

synchronous timing applications.

■ Differential Clock Output: Four frequencies selectable,

reconfigurable by I²C

■ Output frequency support from 15 MHz to 2.1 GHz

■ Fractional N PLL with fully integrated VCO

■ Works on third overtone (OT3) of a fixed frequency crystal, Low

frequency fundamental (LFF), High frequency fundamental

(HFF) mode crystal and Low Frequency Input

■ LVPECL, CML, HCSL, LVDS or LVCMOS output standards

available

■ Compatible with 3.3 V, 2.5 V, and 1.8 V supply

■ 150 fs typical integrated jitter performance (12 kHz to 20 MHz

frequency offsets) for output greater than 150 MHz

The CY29430 device configuration can be created using

ClockWizard 2.1. For programming support, contact Cypress

technical support or send an email to clocks@cypress.com.

■ VCXO functionality provided with tunable Total Pull Range

(TPR) from +/- 50 ppm to +/- 275 ppm

■ 16 pin QFN package: 3 × 3 × 0.6 mm

For a complete list of related documentation, click here.

Logic Block Diagram

V_DD

GND

V_DDO

CLK_P

XOUT

Crystal

Oscillator

Output

CLK_N

Fractional - N

Output

Dividers

Drivers

LC VCO Based PLL

CLK_SE

XIN

Digital Configuration and Control

ADC + Digital Filtering Pathway

(for VCXO Function)

I2C

Interface

NVM

SCL

SDA

FS[1:0]

Cypress Semiconductor Corporation

Document Number: 002-11000 Rev. *E

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised February 3, 2017

12 3 4 5 6 7...24

中文翻译

下载PDF

与CY29430FLQXIT相关器件

型号	品牌	获取价格	描述	数据表
CY29430LQXIxxxT	CYPRESS	获取价格	Low-noise PLL for high-performance clock applications
CY2961SC-1	CYPRESS	获取价格	Processor Specific Clock Generator, 83.308MHz, MOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28
CY2961SC-2	CYPRESS	获取价格	Processor Specific Clock Generator, 75MHz, MOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28
CY29653	CYPRESS	获取价格	3.3V 125-MHz 8-Output Zero Delay Buffer
CY29653AC	CYPRESS	获取价格	3.3V 125-MHz 8-Output Zero Delay Buffer
CY29653ACT	CYPRESS	获取价格	3.3V 125-MHz 8-Output Zero Delay Buffer
CY29653AI	CYPRESS	获取价格	3.3V 125-MHz 8-Output Zero Delay Buffer
CY29653AIT	CYPRESS	获取价格	3.3V 125-MHz 8-Output Zero Delay Buffer
CY29653AXC	ROCHESTER	获取价格	29653 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X
CY29653AXC	CYPRESS	获取价格	PLL Based Clock Driver, 29653 Series, 8 True Output(s), 0 Inverted Output(s), PQFP32, 7 X

与CY29430FLQXIT相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

CY29430FLQXIT

CY29430FLQXIT 数据手册

与CY29430FLQXIT相关器件

与CY29430FLQXIT相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CY29430FLQXIT

CY29430FLQXIT 数据手册

与CY29430FLQXIT相关器件

与CY29430FLQXIT相关文章

您还可以找

您在本页遇到什么问题？