DS22EV5110-EVKH National Semiconductor, DS22EV5110-EVKH Datasheet

no-image

DS22EV5110-EVKH

Manufacturer Part Number
DS22EV5110-EVKH
Description
DEMO KIT EXTENDER HDMI
Manufacturer
National Semiconductor

Specifications of DS22EV5110-EVKH

Main Purpose
Video, Cable Extender
Embedded
No
Utilized Ic / Part
DS22EV5110
Primary Attributes
DVI/HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis
Secondary Attributes
HDMI Extender for HDMI Cables
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
General Description
The DS22EV5110-EVKH HDMI Cable Extender Demo Kit provides a complete HDMI system extension solution using
National’s DS22EV5110 - a DVI, HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis.
Two HDMI female connectors are used as the input and the output connections for a HDMI system.
The DDC signals are connected through an I2C buffer.
The Hot Plug, 5V Power and 5V Ground are directly connected between the HDMI connectors, making this demo kit HDCP
compliant.
A 3.3V VCC 1-pin header (J22) and a GND 1-pin header (J23) are used for the power supply.
Alternately, an AC/DC power adapter (>800mA) is required for the evaluation kit to provide 5V DC voltage for easy portability.
A 1.8mm DC Power Jack is used to connect the AC/DC Power Adapter. National’s LP3965, a 3.3V, 1500mA, Fast, Ultra Low
Dropout Linear Regulator, converts the 5V power supply voltage to a 3.3V power supply voltage that powers the
DS22EV5110.
Applications
Ordering Information
PART: DS22EV5110SQ
HDMI Demo board: DS22EV5110-EVKH
DS22EV5110-EVKH Demo Board ID: 551600199-042
DS22EV5110-EVKH User Guide Rev 1.0
June 2009
© National Semiconductor Corporation
Features
Repeater Applications:
Source Applications:
Sink Applications:
Compatible with DTV Resolutions 480i, 480p, 720i, 720p, 1080i, and 1080p with 8 bit and 12 bit deep color depths.
Compatible with Computer Resolutions of VGA, SVGA, XGA, SXGA, UXGA
Supports TMDS HDMI Single Link
Adjustable rotary switches for easy custom EQ boost level setting and De-Emphasis setting to reach maximum length
of TMDS Interface with Twisted Pair, HDMI, or DVI Cables
Single 3.3V Supply
Ultra Portable with AC/DC Power Adapter (Not included in the kit)
>8kV ESD Rating
0 to 70C Temperature Range
-
-
-
-
-
-
HDMI / DVI Extender
Video Cards
Blu-ray DVD Players
Game Consoles
High Definition Displays
Projectors
HDMI Extender Demo Kit for HDMI Cables
DS22EV5110-EVKH
1

Related parts for DS22EV5110-EVKH

DS22EV5110-EVKH Summary of contents

Page 1

... HDMI Extender Demo Kit for HDMI Cables General Description The DS22EV5110-EVKH HDMI Cable Extender Demo Kit provides a complete HDMI system extension solution using National’s DS22EV5110 - a DVI, HDMI Extended Reach Equalizer with Retimer and Output De-Emphasis. Two HDMI female connectors are used as the input and the output connections for a HDMI system. ...

Page 2

... Repeater Applications HDMI Video Source HDMI Cable A The DS22EV5110-EVKH demo kit extends TMDS with the 28 AWG STP HDMI cables as follows: Resolution HDTV (1080i) 1920 x1080 HDTV (1080p) 8 bit Color Depth 1920 x1080 HDTV (1080p) 12 bit Color Depth 1920 x1080 Quick Start Guide: 1 ...

Page 3

... R18 R22 J20,J21 J24 J22, J23 JP18, JP19, JP24, JP25, JP26 JP21,JP42,JP43,JP44 U6, U11 DS22EV5110-EVKH User Guide Rev 1.0 June 2009 © National Semiconductor Corporation QTY 6 0.1uF +5% Ceramic Capacitor 0402 4 0.01uF +5% Ceramic Capacitor 0402 1 0.1uF +5% Ceramic Capacitor 0603 1 2.2nF +5% Ceramic Capacitor 0603 3 1 ...

Page 4

... Schematics DS22EV5110-EVKH User Guide Rev 1.0 June 2009 © National Semiconductor Corporation VOD_CRL 48 LFP 40 LFN 41 ATP1 20 ATP0 19 SCAN_MODE 23 VDD 46 VDD 15 VDD 13 VDD 10 VDD 6 VDD 3 VDD 7 GND 34 GND 31 GND 30 GND 27 GND 24 GND 22 DAP 49 GND ...

Page 5

... Avoid using vias on the clock and data transmission lines on the input side of the DS22EV5110. • Place power supply decoupling capacitors close to the VCC pins. Layout (Top Layer) DS22EV5110-EVKH User Guide Rev 1.0 June 2009 © National Semiconductor Corporation 5 ...

Page 6

... Layout (Bottom Layer) DS22EV5110-EVKH User Guide Rev 1.0 June 2009 © National Semiconductor Corporation 6 ...

Related keywords