Datasheet > ICS84321

ICS84321

更新时间： 2024-11-02 21:53:59

品牌	Logo	应用领域
矽成 - ICSI		/
页数	文件大小	规格书
18页	204K
描述
260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

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

ICS84321 数据手册

ICS84321

260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL

LVPECL FREQUENCY SYNTHESIZER

Integrated

Circuit

Systems, Inc.

GENERAL DESCRIPTION

FEATURES

The ICS84321 is a general purpose, dual output • Dual differential 3.3V LVPECL outputs

ICS

Crystal-to-3.3V Differential LVPECL High Frequency

Synthesizer and a member of the HiPerClockS™

family of High Performance Clock Solutions from

ICS.The ICS84321 has a selectable TEST_CLK or

• Selectable crystal oscillator interface

or LVCMOS/LVTTLTEST_CLK

HiPerClockS™

• Output frequency range: 103.3MHz to 260MHz

• Crystal input frequency range: 14MHz to 40MHz

• VCO range: 620MHz to 780MHz

crystal inputs.TheVCO operates at a frequency range of 620MHz

to 780MHz.The VCO frequency is programmed in steps equal

to the value of the input reference or crystal frequency.TheVCO

and output frequency can be programmed using the serial or

parallel interfaces to the configuration logic.

• Parallel or serial interface for programming counter

and output dividers

• RMS period jitter: 3ps (typical)

• RMS phase jitter at 155.52MHz, using a 38.88MHz crystal

(12kHz to 20MHz): 2.5ps (typical)

Phase noise: 155.52MHz

Offset

Noise Power

100Hz ..................-84.1 dBc/Hz

1kHz ................-109.8 dBc/Hz

10kHz ................-126.3 dBc/Hz

100kHz ................-128.7 dBc/Hz

• 3.3V supply voltage

• 0°C to 70°C ambient operating temperature

• Lead-Free package RoHS compliant

BLOCK DIAGRAM

VCO_SEL

PIN ASSIGNMENT

XTAL_SEL

TEST_CLK

32 31 30 29 28 27 26 25

XTAL_IN

OSC

XTAL_OUT

TEST_CLK

XTAL_SEL

V^CCA

XTAL_OUT

ICS84321

S_LOAD

S_DATA

S_CLOCK

PLL

PHASE DETECTOR

÷ 3

÷ 4

÷ 5

÷ 6

V^EE

VCO

FOUT0

nFOUT0

FOUT1

nFOUT1

10 11 12 13 14 15 16

÷ M

S_LOAD

S_DATA

S_CLOCK

nP_LOAD

CONFIGURATION

INTERFACE

LOGIC

TEST

32-Lead LQFP

7mm x 7mm x 1.4mm package body

Y Package

TopView

M0:M8

N0:N1

84321AY

www.icst.com/products/hiperclocks.html

REV. B JUNE 9, 2005

12 3 4 5 6 7...18

中文翻译

下载PDF

与ICS84321相关器件

型号	品牌	获取价格	描述	数据表
ICS8432-101	ICSI	获取价格	700MHZ, DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8432-101_07	IDT	获取价格	700MHZ, DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8432-11	ICSI	获取价格	700MHZ/350MHZ, LOW PHASE NOISE, CRYSTAL-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8432-111	ICSI	获取价格	700MHZ/350MHZ DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS84321AY	ICSI	获取价格	260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84321AYI	ICSI	获取价格	260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84321AYILF	IDT	获取价格	Clock Generator, 260MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
ICS84321AYILFT	IDT	获取价格	Clock Generator, 260MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026BBA, LQFP
ICS84321AYIT	ICSI	获取价格	260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS84321AYLF	ICSI	获取价格	260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

与ICS84321相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

10
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

4
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

27
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

25

产品中心

服务支持

精选活动

关于我们

帮助中心

ICS84321

ICS84321 数据手册

与ICS84321相关器件

与ICS84321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

ICS84321

ICS84321 数据手册

与ICS84321相关器件

与ICS84321相关文章

您还可以找

您在本页遇到什么问题？