Datasheet > ICS843001AG

ICS843001AG

更新时间： 2024-11-01 22:23:55

品牌	Logo	应用领域
矽成 - ICSI		晶体时钟发生器外围集成电路光电二极管
页数	文件大小	规格书
15页	246K
描述
FEMTO CLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR

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中文翻译

获取价格

数据手册

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ICS843001AG 数据手册

ICS843001

Integrated

Circuit

Systems, Inc.

EMTO

LOCKS™ CRYSTAL

-TO-

3.3V LVPECL CLOCK

GENERATOR

GENERAL DESCRIPTION

FEATURES

The ICS843001 is a Fibre Channel Clock Generator • 1 differential 3.3V LVPECL output

ICS

and a member of the HiPerClocks^TMfamily of high

performance devices from ICS. The ICS843001

uses either a 26.5625MHz or a 23.4375 crystal to

synthesize 106.25MHz, 187.5MHz or 212.5MHz,

• Crystal oscillator interface designed for 23.4375MHz or

26.5625MHz, 18pF parallel resonant crystal

HiPerClockS™

• Selectable 106.25MHz, 187.5MHz or 212.5MHz

output frequency

using the FREQ_SEL pin.The ICS843001 has excellent <1ps

phase jitter performance, over the 637KHz – 10MHz integration

range. The ICS843001 is packaged in a small 8-pin TSSOP,

making it ideal for use in systems with limited board space.

• VCO range: 560MHz - 680MHz

• RMS phase jitter @ 106.255MHz, using a 26.5625MHz crystal

(637KHz - 10MHz): 0.74ps (typical)

• RMS phase noise at 106.25MHz

Phase noise:

Offset

Noise Power

100Hz ............... -95.2 dBc/Hz

1KHz ..............-118.7 dBc/Hz

10KHz ..............-129.1 dBc/Hz

100KHz ..............-129.6 dBc/Hz

• 3.3V operating supply

• -30°C to 85°C ambient operating temperature

FUNCTION TABLE

Inputs

Output Frequencies

Crystal Frequency FREQ_SEL

26.5625MHz

23.4375MHz

106.25MHz (Default)

212.5MHz

187.5MHz

BLOCK DIAGRAM

PIN ASSIGNMENT

(Pulldown)

FREQ_SEL

VCCA

VEE

VCC

XTAL_OUT

XTAL_IN

nQ0

÷3

÷6

VCO

XTAL_IN

OSC

XTAL_OUT

nQ0

FREQ_SEL

Phase

Detector

637.5MHz w/

26.5625MHz Ref.

ICS843001

8-Lead TSSOP

4.40mm x 3.0mm x 0.925mm package body

M = ÷24 (fixed)

G Package

TopView

843001AG

www.icst.com/products/hiperclocks.html

REV. B OCTOBER 13, 2004

12 3 4 5 6 7...15

中文翻译

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与ICS843001AG相关器件

型号	品牌	获取价格	描述	数据表
ICS843001AG-21	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS843001AG-21LF	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS843001AG-21LFT	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS843001AG-21T	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS843001AG-22LF	IDT	获取价格	Clock Generator, 640MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24
ICS843001AG-22LFT	IDT	获取价格	Clock Generator, 640MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24
ICS843001AG-22T	IDT	获取价格	Clock Generator, 640MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24
ICS843001AGI-22	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL/LVCMOS-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER
ICS843001AGI-22LF	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL/LVCMOS-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER
ICS843001AGI-22LFT	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL/LVCMOS-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER