MAX3815A

更新时间： 2024-11-09 05:49:03

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
11页	1540K
描述
TMDS Digital Video Equalizer for HDMI/DVI Cables

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数据手册

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MAX3815A 数据手册

19-4822; Rev 0; 7/09

TMDS Digital Video Equalizer for

HDMI/DVI Cables

General Description

Features

Guaranteed Performance to 2.25Gbps (HDMI 1.3),

Improved Jitter Performance at Low Source

Amplitude, and Enhanced Output Driver

The MAX3815A cable equalizer automatically provides

compensation for DVI™ and HDMI™ v1.3 cables. It

extends the usable cable distance up to 40 meters

(1.65Gbps) and 35 meters (2.25Gbps). The MAX3815A

is designed to equalize signals encoded in the transition-

minimized differential signaling (TMDS®) format.

Extends 2.25Gbps TMDS Interface Length

0 to 35 Meters Over HDMI Cable, 24 AWG

0 to 22 Meters Over HDMI Cable, 28 AWG

The MAX3815A features four CML-differential inputs and

outputs (three data and one clock). It provides a loss-of-

signal (LOS) output that indicates loss-of-clock signal.

The outputs include a disable function. Upon LOS, the

chip is powered down. For direct chip-to-chip communi-

cation, the output drivers can be switched to one-half the

DVI output specification to conserve power and reduce

EMI. The output drive current can also be increased to

allow the use of back termination resistors for improved

signal integrity. Equalization can be automatic or set to

manual control for specific in-cable applications.

Extends 1.65Gbps TMDS Interface Length

0 to 40 Meters Over HDMI Cable, 24 AWG

0 to 28 Meters Over HDMI Cable, 28 AWG

Compatible with HDTV Resolutions 720p, 1080i,

1080p, and 1080p with 36-Bit Color

Compatible with Computer Resolutions VGA,

SVGA, XGA, SXGA, UXGA, and WUXGA

Fully Automatic Equalization, No System Control

Required

3.3V Power Supply

The MAX3815A is available in a 7mm x 7mm, 48-pin

TQFP-EP package and operates over a 0°C to +70°C

temperature range.

Power Dissipation of 0.6W (typ)

7mm x 7mm, 48-Pin TQFP Lead-Free Package

Applications

Front-Projector HDMI/DVI Inputs

Ordering Information

PART

MAX3815ACCM+

TEMP RANGE

PIN-PACKAGE

High-Definition Televisions and Displays

0NC to +70NC

48 TQFP-EP*

HDMI/DVI-D Cable-Extender Modules and Active

Cable Assemblies

+Denotes a lead(Pb)-free/RoHS compliant package.

*EP = Exposed pad.

LCD Computer Monitors

Pin Configuration appears at end of data sheet.

HDMI 1.3 Deep Color Systems

Typical Operating Circuits

HDMI OR DVI EXTENDER BOX

UP TO 35m OF HDMI

STANDARD LENGTH

DVI-D OR HDMI CABLE

MAX3815A

EQUALIZER

HDTV

DVI CABLE

VIDEO SOURCE

MAX3816A

DDC EXTENDER

Typical Operating Circuits continued at end of data sheet.

DVI is a trademark of Digital Display Working Group.

HDMI is a trademark of HDMI Licensing, LLC.

TMDS is a registered trademark of Silicon Image Inc.

_______________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX3815A相关器件

型号	品牌	获取价格	描述	数据表
MAX3815ACCM+	MAXIM	获取价格	TMDS Digital Video Equalizer for HDMI/DVI Cables
MAX3815CCM	MAXIM	获取价格	TMDS Digital Video Equalizer for DVI/HDMI Cables
MAX3815CCM+	MAXIM	获取价格	TMDS Digital Video Equalizer for DVI/HDMI Cables
MAX3815CCM+D	MAXIM	获取价格	Consumer Circuit, Bipolar, PQFP48, 7 X 7 MM, 1 MM HEIGHT, ROHS COMPLIANT, MS-026ABC-HD, TQ
MAX3815CCM+DG05	MAXIM	获取价格	Consumer Circuit, Bipolar, PQFP48, 7 X 7 MM, 1 MM HEIGHT, ROHS COMPLIANT, MS-026ABC-HD, TQ
MAX3815CCM+T	MAXIM	获取价格	暂无描述
MAX3815CCM+TD	MAXIM	获取价格	Consumer Circuit, Bipolar, PQFP48, 7 X 7 MM, 1 MM HEIGHT, ROHS COMPLIANT, MS-026ABC-HD, TQ
MAX3815CCM+TDG05	MAXIM	获取价格	Consumer Circuit, Bipolar, PQFP48, 7 X 7 MM, LEAD FREE, TQFP-48
MAX3815CCM-TD	MAXIM	获取价格	Consumer Circuit, Bipolar, PQFP48, 7 X 7 MM, 1 MM HEIGHT, MS-026ABC-HD, TQFP-48
MAX3816ACUE+	MAXIM	获取价格	Consumer Circuit, CMOS, PDSO16, ROHS COMPLIANT, TSSOP-16