Optimized for HDMI/DVI source and repeater applications
TMDS compatible inputs with configurable receive equalization supporting data rates up to 2.25 Gbps
TMDS compatible outputs with configurable transmit de-emphasis
Dedicated CDR on each data channel reduces jitter transfer
Resistor adjustable differential output voltage for AC coupled Cat5e and Cat6 extension applications
2 equalizer settings for a wide range of cable reaches up to 2.25 Gbps
Total Output Jitter of 0.09 UI at 2.25 Gbps
DVI 1.0 and HDMI v1.3a compatible TMDS source and sink interface
7 mm x 7 mm 48 pin LLP package
>8 kV HBM ESD protection
0 °C to +70 °C operating temperature
Description
The DS22EV5110 is a 6.75 Gbps (3 x 2.25 Gbps) extended reach equalizer optimized for DVI™and HDMI™ cable extension applications
with a high performance re-clocking feature. It supports 3 Transition Minimized Differential Signaling (TMDS®) data channels
and a single clock channel over DVI™ v1.0, and HDMI™ v1.3a data rates up to 2.25 Gbps for each data channel. The device incorporates
a configurable receive equalizer, a clock and data recovery (CDR) circuit and a de-emphasis driver on each data channel over
DVI v1.0, and HDMI v1.3a data rates up to 2.25 Gbps for each data channel. The device incorporates a configurable receive
equalizer with a clock and data recovery (CDR) circuit on each data channel. The clock channel feeds a high-perfromance phase
locked loop (PLL) that regenerates a low jitter output clock for data recovery, enabling the extended reach of driving capability
feature for repeater application.
The DS22EV5110 equalizes greater than 25 meters 28 AWG of HDMI cable, enabling 1080p resolution with 12 bit deep color depth
(2.25 Gbps), to a low jitter version of the clock and data signal outputs, reducing both deterministic and random jitter.
Obtaining total jitter is 0.09 UI or less over the supported data rates. This extremely low level of output jitter provides
system designers with extra margin and flexibility when working with stringent timing budgets. It is ideal for the DVI and
HDMI source and repeater applications.
The transmitter supports configurable transmit de-emphasis so the output can be optimized for driving additional lengths of
cables or FR4 traces.
The DS22EV5110-EVKC CAT5 / CAT6 Cable Extender Demo Kit provides a complete HDMI system extension solution with cost effective CAT5 or CAT6 cables, using Nationals DS22EV5110 - a DVI, HDMI Extended Reach Equalizer with Retimer
and Output De-Emphasis.
The kit consists of following boards for different application needs:
a DS22EV5110 receiver board with RJ45-in and HDMI-out connectors
Board ID 551600199-022
a passive adapter board with RJ-45 and HDMI connectors
Board ID 980013178
The DS22EV5110 receiver board has two RJ45 jacks as the inputs and one HDMI female receptacle connector as the output.
The passive adapter board has two RJ45 jacks and one HDMI female receptacle connector, can be either the input(s) or the output(s).
The DS22EV5110 on the boards equalizes the long reach HDMI or CAT5 cable at the input, then sends out the low jitter TMDS signal to the HDMI cable through output.
All the TMDS signals are connected through one RJ45 jack between two boards.
The DDC signals are connected through an I2C buffer; the Hot Plug, 5V Power and 5V Ground are directly connected between the connectors, making this demo kit HDCP compliant.
A 3.3V VCC 1-pin header and a GND 1-pin header are used for the power supply for the DS22EV5110 boards.
Alternately, an AC/DC power adapter (>800mA) is required for each driver or receiver board of 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. Nationals 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.
Features:
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
DC coupled configurations
Adjustable rotary switches for easy custom EQ boost level setting and De-Emphasis setting to reach maximum length of TMDS Interface with CAT5, HDMI, or DVI Cables
Single 3.3V Supply
Ultra Portable with AC/DC Power Adapters (Two are included in this kit)
The DS22EV5110-EVKH HDMI Cable Extender Demo Kit provides a complete HDMI system extension solution using Nationals 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.
Features:
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)
National Semiconductor follows the provisions of the Product Stewardship Guide for Customers
(CSP-9-111C1)
and Banned Substances and Materials of Interest Specification
(CSP-9-111S2)
for regulatory environmental compliance. Details may be found at:
www.national.com/en/packaging/greennopb.html.
Lead free products are RoHS compliant.
Lead Free product status is available through the search tool located
here
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
DS16EV5110A
