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MAX3815A Dataheets PDF



Part Number MAX3815A
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description TMDS Digital Video Equalizer
Datasheet MAX3815A DatasheetMAX3815A Datasheet (PDF)

19-4822; Rev 0; 7/09 www.DataSheet4U.com TION KIT EVALUA BLE IL AVA A TMDS Digital Video Equalizer for HDMI/DVI Cables Features S Guaranteed Performance to 2.25Gbps (HDMI 1.3), General Description 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 transitionminimized differential signaling (TMDS®) .

  MAX3815A   MAX3815A



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19-4822; Rev 0; 7/09 www.DataSheet4U.com TION KIT EVALUA BLE IL AVA A TMDS Digital Video Equalizer for HDMI/DVI Cables Features S Guaranteed Performance to 2.25Gbps (HDMI 1.3), General Description 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 transitionminimized differential signaling (TMDS®) format. The MAX3815A features four CML-differential inputs and outputs (three data and one clock). It provides a loss-ofsignal (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 communication, 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. 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. MAX3815A Improved Jitter Performance at Low Source Amplitude, and Enhanced Output Driver 0 to 35 Meters Over HDMI Cable, 24 AWG 0 to 22 Meters Over HDMI Cable, 28 AWG 0 to 40 Meters Over HDMI Cable, 24 AWG 0 to 28 Meters Over HDMI Cable, 28 AWG S Extends 2.25Gbps TMDS Interface Length S Extends 1.65Gbps TMDS Interface Length S Compatible with HDTV Resolutions 720p, 1080i, 1080p, and 1080p with 36-Bit Color S Compatible with Computer Resolutions VGA, SVGA, XGA, SXGA, UXGA, and WUXGA S Fully Automatic Equalization, No System Control Required S 3.3V Power Supply S Power Dissipation of 0.6W (typ) S 7mm x 7mm, 48-Pin TQFP Lead-Free Package Applications Front-Projector HDMI/DVI Inputs High-Definition Televisions and Displays HDMI/DVI-D Cable-Extender Modules and Active Cable Assemblies LCD Computer Monitors HDMI 1.3 Deep Color Systems PART MAX3815ACCM+ Ordering Information TEMP RANGE 0NC to +70NC PIN-PACKAGE 48 TQFP-EP* +Denotes a lead(Pb)-free/RoHS compliant package. *EP = Exposed pad. Pin Configuration appears at end of data sheet. Typical Operating Circuits HDMI OR DVI EXTENDER BOX VIDEO SOURCE UP TO 35m OF HDMI OR DVI CABLE MAX3815A EQUALIZER STANDARD LENGTH DVI-D OR HDMI CABLE HDTV 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   1 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. www.DataSheet4U.com TMDS Digital Video Equalizer for HDMI/DVI Cabl.


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