DS16EV51-AEVKC National Semiconductor, DS16EV51-AEVKC Datasheet

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DS16EV51-AEVKC

Manufacturer Part Number
DS16EV51-AEVKC
Description
BOARD EVAL FOR DS16EV5110A
Manufacturer
National Semiconductor
Datasheets

Specifications of DS16EV51-AEVKC

Main Purpose
Video, Cable Extender
Utilized Ic / Part
DS16EV5110A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
General Description
The DS16EV51-AEVKC CAT5 Cable Extender Demo Kit provides a complete HDMI system extension solution with cost
effective CAT5 cables, using National’s DS16EV5110A - a Video Equalizer.
The kit consists of a driver adapter board and a receiver equalizer board. The driver board has one HDMI female receptacle
connector and two RJ45 jacks. It is a passive board without power supply. It serves as an adapter between HDMI and CAT5
interfaces. The receiver equalizer board has two RJ45 jacks and one HDMI female receptacle connector with other
components, including a DS16EV5110A device.
All the TMDS signals are connected through first RJ45 jack between two boards. The DDC signals, Hot Plug, 5V Power and
5V Ground are directly connected between the HDMI connectors to the second RJ45 jack on both boards, making this demo
kit HDCP compliant.
A 3.3V VCC 1-pin header (J4) and a GND 1-pin header (J5) are used for the power supply for the receiver equalizer board.
Alternately, an AC/DC power adapter (>300mA) can be used for the receiver equalizer board 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 LP3964, a 3.3V, 800mA,
Fast, Ultra Low Dropout Linear Regulator, converts the 5V power supply voltage to a 3.3V power supply voltage that powers
the DS16EV5110A and other active components on the receiver board.
Applications
High Definition Displays and Televisions
High Definition Front- Projectors
LCD Computer Monitors
Cable Extender
DS16EV51-AEVKC User Guide Rev A
October 2008
© National Semiconductor Corporation
Features
12 bit Deep Color Depth
HDTV (1080p)
HDTV (1080p)
HDTV (1080i)
SDTV (480p)
HDTV (720p)
Compatible with DTV Resolutions 480i, 480p, 720i, 720p, 1080i, 1080p, and 1080p with 12 bit deep color
depth.
Compatible with Computer Resolutions of VGA, SVGA, XGA, SXGA, UXGA
Supports TMDS HDMI or DVI Single Link
Adjustable rotary switch for easy custom EQ boost level 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)
500 mW Typical Power Consumption
>6kV ESD Rating
-40 to 85C Industrial Temperature Range
The DS16EV51-AEVKC demo kit extends TMDS with the UTP (Unshielded Twist Pairs) CAT5 or CAT6 cable as
follows:
HDMI-RJ45 Extender Demo Kit for CAT5 Cables
Resolution
1920 x1080
1920 x1080
1920 x1080
1280 x 720
704 x 480
60Hz LCD with 20% blanking
Pixel bandwidth (MPixel/s)
DS16EV51-AEVKC
66.4
150
225
25
75
Per channel bandwidth (Gb/s)
60Hz LCD with 20% blanking
0.664
0.25
0.75
2.25
1.5
UTP CAT5/6
Length
> 80 m
> 55 m
> 50 m
> 25 m
> 20 m
1

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DS16EV51-AEVKC Summary of contents

Page 1

... Typical Power Consumption • >6kV ESD Rating • -40 to 85C Industrial Temperature Range • The DS16EV51-AEVKC demo kit extends TMDS with the UTP (Unshielded Twist Pairs) CAT5 or CAT6 cable as • follows: Resolution SDTV (480p) 704 x 480 HDTV (720p) 1280 x 720 ...

Page 2

... Ordering Information PART: DS16EV5110ASQ Demo Board for CAT5 Cables: DS16EV51-AEVKC Typical Applications HDMI Video Source Bill of Materials Passive Driver Board DESIGNATION JR1, JR2 J1 Equalizer Receiver Board DESIGNATION C2, C4, C8, C10 C1, C3, C7, C9, C11 JR1, JR2 R1 J4, J5 J7, J8, J10, J11 DS16EV51-AEVKC User Guide Rev A October 2008 © ...

Page 3

... Using another RJ45 Jack for all rest of control pins, plus at least one ground connection between two boards to set the common ground. • Use pin 3 and pin 6 on the RJ45 Jack for the TMDS clock path. DS16EV51-AEVKC User Guide Rev A October 2008 © National Semiconductor Corporation Function ...

Page 4

... Schematics (Driver Adapter Board) DS16EV51-AEVKC User Guide Rev A October 2008 © National Semiconductor Corporation 4 ...

Page 5

... Schematics (Receiver Equalizer Board) DS16EV51-AEVKC User Guide Rev A October 2008 © National Semiconductor Corporation 5 ...

Page 6

... Avoid using vias on the data transmission lines on the input side of the DS16EV5110A. • Place power supply decoupling capacitors close to the VCC pins. Layout (Driver Adapter Board) Top View DS16EV51-AEVKC User Guide Rev A October 2008 © National Semiconductor Corporation Bottom View 6 ...

Page 7

... Layout (Receiver Equalizer Board) Top View DS16EV51-AEVKC User Guide Rev A October 2008 © National Semiconductor Corporation Bottom View 7 ...

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