Datasheet > 874208BKILF

874208BKILF

更新时间： 2024-10-29 01:13:35

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	298K
描述
2.5V Differential LVDS Clock Divider and Fanout Buffer

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

874208BKILF 数据手册

2.5V Differential LVDS Clock Divider

and Fanout Buffer

874208I

DATA SHEET

General Description

Features

The 874208I is a high-performance differential LVDS clock divider

and fanout buffer. The device is designed for the frequency division

and signal fanout of high-frequency, low phase-noise clocks. The

874208I is characterized to operate from a 2.5V power supply.

Guaranteed output-to-output and part-to-part skew characteristics

make the 874208I ideal for those clock distribution applications

demanding well-defined performance and repeatability. The

integrated input termination resistors make interfacing to the

reference source easy and reduce passive component count. Each

output can be individually enabled or disabled in the high-impedance

state controlled by a I²C register. On power-up, all outputs are

enabled.

• One differential input reference clock

• Differential pair can accept the following differential input

levels: LVDS, LVPECL, CML

• Integrated input termination resistors

• Eight LVDS outputs

• Selectable clock frequency division of ÷1, ÷2, ÷4 and ÷8

• Maximum input clock frequency: 500MHz

• LVCMOS interface levels for the control inputs

• Internal regulator for improved noise immunity

• Individual output enable/disabled by I²C interface

• Output skew: 28ps

• Additive Phase Jitter, RMS: 0.168ps (typical), 125MHz

• Low additive phase jitter

• Full 2.5V supply voltage

• Available in Lead-free (RoHS 6) package

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

Block Diagram

Pin Assignment

nQ0

32 31 30 29 28 27 26 25

nQ1

ADR1

FSEL0

GND

nQ7

f_REF

nIN

nQ2

÷1, ÷2,

÷4, ÷8

nQ0

nQ6

nQ3

nQ1

GND

V^DDO

V_T

GND

V^DDO

Pulldown (2)

nQ4

FSEL[1:0]

10 11 12 13 14 15 16

nQ5

ICS874208I

32 Lead VFQFN

5mm x 5mm x 0.925mm package body

Pullup

SDA

SCL

ADR[1:0]

I²C

Pullup

nQ6

Pulldown (2)

K Package

Top View

nQ7

REVISION A 9/18/14

12 3 4 5 6 7...19

中文翻译

下载PDF

与874208BKILF相关器件

型号	品牌	获取价格	描述	数据表
874208BKILFT	IDT	获取价格	2.5V Differential LVDS Clock Divider and Fanout Buffer
874208I	IDT	获取价格	2.5V Differential LVDS Clock Divider and Fanout Buffer
87421-0000	MOLEX	获取价格	1.50mm (.059") Pico-SPOX™ Crimp Terminal, Fem
87421-0000	MOLEXKITS	获取价格	PCB Through Hole, SMT (Surface Mount Technology)
87421-0000-	MOLEXKITS	获取价格	SMT Vertical and Right Angle Header and Receptacle
87421-0000-C	MOLEXKITS	获取价格	Includes CLIK-Mate, PanelMate,Sherlock, Pico-Spox and MicroClasp Prodcut
87421AMIT	IDT	获取价格	Low Skew Clock Driver, PDSO8
87427-0212	MOLEX	获取价格	4.20mm (.165") Mini-Fit Jr.™ Header, Right An
87427-0242	MOLEX	获取价格	4.20mm (.165") Mini-Fit Jr. Header, Vertical, High Temperature, without Flange, 2 Circuits
87427-0243	MOLEX	获取价格	4.20mm (.165) Mini-Fit Jr.™ Header, Vertical,