Datasheet > 843081I-01

843081I-01

更新时间： 2024-02-16 13:17:02

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
16页	215K
描述
FemtoClockÂ® Crystal-to-2.5V, 3.3V LVPECL Clock Multiplier

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中文翻译

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数据手册

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843081I-01 数据手册

FemtoClock^®Crystal-to-2.5V, 3.3V LVPECL

Clock Multiplier

843081I-01

DATA SHEET

GENERAL DESCRIPTION

FEATURES

The 843081I-01 is an Ethernet Clock Multiplier.The 843081I-01 • One differential LVPECL output

accepts a crystal reference of 19.6MHz - 28MHz.The 843081I-

• One crystal oscillator interface: 19.6MHz - 28MHz

01 has excellent 1ps or lower phase jitter performance, over

the 1.875MHz - 20MHz integration range. The 843081I-01 is

packaged in a small 8-pin TSSOP, making it ideal for use in

systems with limited board space.

• Output frequency range: 490MHz - 700MHz

• VCO range: 490MHz - 700MHz

• RMS phase jitter @ 625MHz using a 25MHz reference

(1.875MHz - 20MHz): 0.32ps (typical)

• 3.3V or 2.5V operating supply

• -40°C to 85°C ambient operating temperature

• Available in lead-free RoHS compliant package

• For functional replacement part use 843071

FREQUENCY EXAMPLE FUNCTION TABLE

Input

M/N (Multiplier) Output Frequencies (MHz)

XTAL (MHz)

500

625

700

BLOCK DIAGRAM

PIN ASSIGNMENT

VCCA

XTAL_OUT

XTAL_IN

V^EE

VCC

XTAL_IN

Phase

Detector

VCO

490 - 700 MHz

843081I-01

8-Lead TSSOP

4.40mm x 3.0mm x 0.925mm

package body

XTAL_OUT

G Package

Top View

M = ÷25 (fixed)

843081I-01 REVISION C 11/5/15

12 3 4 5 6 7...16

中文翻译

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与843081I-01相关器件

型号	品牌	获取价格	描述	数据表
8430AY-61	IDT	获取价格	Clock Generator, 500MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32
8430AY-61LF	IDT	获取价格	LVPECL Frequency Synthesizer
8430AY-61LFT	IDT	获取价格	LVPECL Frequency Synthesizer
8430AY-62	IDT	获取价格	500MHz, Crystal-to-3.3V, 2.5V Differential LVPECL Frequency Synthesizer
8430AY-62LF	IDT	获取价格	500MHz, Crystal-to-3.3V, 2.5V Differential LVPECL Frequency Synthesizer
8430AY-62LFT	IDT	获取价格	500MHz, Crystal-to-3.3V, 2.5V Differential LVPECL Frequency Synthesizer
8430AY-62T	IDT	获取价格	500MHz, Crystal-to-3.3V, 2.5V Differential LVPECL Frequency Synthesizer
8430AY-71	IDT	获取价格	Clock Generator, PQFP32
8430AY-71T	IDT	获取价格	Clock Generator, PQFP32
8430AYI-61	IDT	获取价格	Clock Generator, 500MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32