Datasheet > ISL59911

ISL59911

更新时间： 2024-11-19 11:12:15

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
17页	2556K
描述
250MHz Triple Differential Receiver/ Equalizer with I2C Interface

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中文翻译

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数据手册

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ISL59911 数据手册

250MHz Triple Differential Receiver/ Equalizer with I C

Interface

ISL59911

Features

The ISL59911 is a triple channel differential receiver and

equalizer optimized for RGB and YPbPr video signals. It

contains three high speed differential receivers with

programmable frequency compensation. The ISL59911

features manual or automatic offset calibration and ±4dB of

gain adjustment range with a resolution of 0.1dB.

• 250MHz -3dB bandwidth

• 5 Adjustable EQ bands: 100MHz, 20MHz, 6MHz, 1MHz, and

200kHz

• 3rd-order lowpass filter at output with programmable corner

• ±4dB fine gain control with 0.1dB (7-bit) resolution

• Offset calibration minimizes output offset voltage

The ISL59911 has a bandwidth of 250MHz and consumes only

110mA from a ±5V supply in normal operation.

• Decodes H

and V signals embedded in common

SYNC

mode

When deasserted, the ENABLE pin puts the amplifiers into a

low power, high impedance state, minimizing power when not

needed and also allowing multiple devices to be connected in

parallel, allowing two or more ISL59911 devices to function as

a multiplexer.

• I C interface with four unique addresses

• ±5V supplies @ 110mA

• 32 Ld 5mm x 6mm QFN package

The ISL59911 can also directly decode the sync signals

encoded onto the common modes of three pairs of Cat 5 cable

(by an ISL59311, EL4543, or similar device) or it can output

the actual common mode voltages for each of the three

channels.

Applications

• KVM monitor extension

• Digital signage

• General-purpose twisted-pair receiving and equalization

• High-resolution security video

The ISL59911 is available in a 32 Ld QFN package and is

specified for operation over the full -40°C to +85°C

temperature range.

TWISTED-PAIR RGB VIDEO RECEIVER

+5V

-5V

C_BYPASS

*See “Power Supply Bypassing” on

page 10 for more information.

TERMINATION

NETWORK

V+ V- and

THERMAL

PAD

ISL59920

ISL59921

ISL59922

R_IN

R_OUT

G_OUT

B_OUT

UP TO 300m OF

CAT X CABLE

ISL59311

EL4543

75 x3

ISL59923

ISL59911

0.1µF

R_IN

VIDEO

DELAY

LINE

TRIPLE

DIFFERENTIAL

VIDEO

R_REF

G_REF

B_REF

G_IN

TERMINATION

NETWORK

DRIVER

74HC04 or

SIMILAR

B_IN

TERMINATION

NETWORK

HS_OUT/R_CM

VS_OUT/G_CM

B_CM

+5V +5V

ADDR0

ADDR1

R_P

SCL

SDA

SYSTEM

MICRO-

CONTROLLER

I²C INTERFACE

ENABLE

GND

FIGURE 1. TYPICAL APPLICATION CIRCUIT

September 2, 2011

FN7548.0

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...17

中文翻译

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与ISL59911相关器件

型号	品牌	获取价格	描述	数据表
ISL59911IRZ	INTERSIL	获取价格	250MHz Triple Differential Receiver/ Equalizer with I2C Interface
ISL59911IRZ-EVALZ	INTERSIL	获取价格	250MHz Triple Differential Receiver/ Equalizer with I2C Interface
ISL59911IRZ-T	RENESAS	获取价格	LINE RECEIVER, PQCC32, 5 X 6 MM, ROHS COMPLIANT, PLASTIC, MO-220, QFN-32
ISL59913	INTERSIL	获取价格	Triple Differential Receiver/Equalizer
ISL59913	RENESAS	获取价格	Triple Differential Receiver/Equalizer
ISL59913IRZ	INTERSIL	获取价格	Triple Differential Receiver/Equalizer
ISL59913IRZ-T7	INTERSIL	获取价格	Triple Differential Receiver/Equalizer
ISL59920	INTERSIL	获取价格	Triple Analog Video Delay Lines
ISL59920_09	INTERSIL	获取价格	Triple Analog Video Delay Lines
ISL59920IRZ	INTERSIL	获取价格	Triple Analog Video Delay Lines

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