DS22EV5110

更新时间： 2024-10-29 06:54:39

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
18页	1387K
描述
DVI, HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis

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中文翻译

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数据手册

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DS22EV5110 数据手册

PRELIMINARY

May 11, 2009

DS22EV5110

DVI, HDMI Extended Reach Equalizer with Retimer and

Output De-Emphasis

General Description

Features

The DS22EV5110 is a 6.75 Gbps (3 x 2.25 Gbps) extended

reach equalizer optimized for DVI™and HDMI™ cable exten-

sion applications with a high performance re-clocking feature.

It supports 3 Transition Minimized Differential Signaling

(TMDS®) data channels and a single clock channel over

DVI™ v1.0, and HDMI™ v1.3a data rates up to 2.25 Gbps for

each data channel. The device incorporates a configurable

receive equalizer, a clock and data recovery (CDR) circuit and

a de-emphasis driver on each data channel over DVI v1.0,

and HDMI v1.3a data rates up to 2.25 Gbps for each data

channel. The device incorporates a configurable receive

equalizer with a clock and data recovery (CDR) circuit on each

data channel. The clock channel feeds a high-perfromance

phase locked loop (PLL) that regenerates a low jitter output

clock for data recovery, enabling the extended reach of driv-

ing capability feature for repeater application.

Optimized for HDMI/DVI source and repeater applications

■

TMDS compatible inputs with configurable receive

equalization supporting data rates up to 2.25 Gbps

TMDS compatible outputs with configurable transmit de-

emphasis

■

Dedicated CDR on each data channel reduces jitter

transfer

■

Resistor adjustable differential output voltage for AC

coupled Cat5e and Cat6 extension applications

■

2 equalizer settings for a wide range of cable reaches up

to 2.25 Gbps

■

Total Output Jitter of 0.09 UI at 2.25 Gbps

■

DVI 1.0 and HDMI v1.3a compatible TMDS source and

sink interface

7 mm x 7 mm 48 pin LLP package

■

The DS22EV5110 equalizes greater than 25 meters 28 AWG

of HDMI cable, enabling 1080p resolution with 12 bit deep

color depth (2.25 Gbps), to a low jitter version of the clock and

data signal outputs, reducing both deterministic and random

jitter. Obtaining total jitter is 0.09 UI or less over the supported

data rates. This extremely low level of output jitter provides

system designers with extra margin and flexibility when work-

ing with stringent timing budgets. It is ideal for the DVI and

HDMI source and repeater applications.

>8 kV HBM ESD protection

0 °C to +70 °C operating temperature

Applications

Repeater Applications

■

HDMI / DVI Extender

—

Source Applications

■

Video Cards

—

The transmitter supports configurable transmit de-emphasis

so the output can be optimized for driving additional lengths

of cables or FR4 traces.

Blu-ray DVD Players

Game Consoles

Sink Applications

■

High Definition Displays

Projectors

—

Application Diagram

30094953

300949

www.national.com

12 3 4 5 6 7...18

中文翻译

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与DS22EV5110相关器件

型号	品牌	获取价格	描述	数据表
DS22EV5110SQ	NSC	获取价格	DVI, HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis
DS22EV5110SQE	NSC	获取价格	DVI, HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis
DS22EV5110SQX	NSC	获取价格	DVI, HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis
DS22R1E	TELEDYNE	获取价格	3A to 220 Vdc SIP Package DC Control
DS22W	YFW	获取价格	Surface Mount Schottky Barrier Rectifier
DS22W	RECTRON	获取价格	Reverse Voltage Vr : 20 V;Forward Current Io : 2.0 A;Max Surge Current : 50 A;Forward Volt
DS22W_V01	YFW	获取价格	Surface Mount Schottky Barrier Rectifier
DS22W~DS220W	FOSHAN	获取价格	SOD-123FL
DS23	LUMILEDS	获取价格	power light source Highest flux per LED
DS230	ETC	获取价格	Analog IC

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