DS16EV5110SQ Datasheet, PDF (1/24 Pages) Texas Instruments – DS16EV5110 Video Equalizer (3D+C) for DVI, HDMI Sink-Side Applications

DS16EV5110
www.ti.com
SNLS249M – FEBRUARY 2007 – REVISED APRIL 2013
DS16EV5110 Video Equalizer (3D+C) for DVI, HDMI Sink-Side Applications
Check for Samples: DS16EV5110
FEATURES
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•2 8 Levels of Equalization Settable by 3 Pins or
Through the SMBus Interface
• DC-Coupled Inputs and Outputs
• Optimized for Operation From 250 Mbps to
2.25 Gbps in Support of UXGA, 480 I/P, 720 I/P,
1080 I, and 1080 P With 8, 10, and 12-Bit Color
Depth Resolutions
• Two DS16EV5110 Devices Support DVI/HDMI
Dual Link
• DVI 1.0, and HDMI 1.3a Compatible TMDS
Interface
• Clock Channel Signal Detect (LOS)
• Enable for Power Savings Standby Mode
• System Management Bus (SMBus) Provides
Control of Boost, Output Amplitude, Enable,
and Clock Channel Signal Detect Threshold
• Low Power Consumption: 475mW (Typical)
• 0.13 UI Total Jitter at 1.65 Gbps Including
Cable
• Single 3.3V Power Supply
• Small 7mm x 7mm, 48-Pin Leadless WQFN
Package
• -40°C to +85°C Operating Temperature Range
• Extends TMDS Cable Reach Over:
1. > 40 Meters 24 AWG DVI Cable (1.65Gbps)
2. > 20 Meters 28 AWG DVI Cable (1.65Gbps)
3. > 20 Meters Cat5/Cat5e/Cat6 Cables
(1.65Gbps)
4. > 20 Meters 28 AWG HDMI Cables
(2.25Gbps)
APPLICATIONS
• Sink-Side Video Applications
• Projectors
• High Definition Displays
DESCRIPTION
The DS16EV5110 is a multi-channel equalizer
optimized for video cable extension sink-side
applications. It operates between 250Mbps and
2.25Gbps with common applications at 1.65Gbps and
2.25Gbps (per data channel). It contains three
Transition-Minimized Differential Signaling (TMDS)
data channels and one clock channel as commonly
found in DVI and HDMI cables. It provides
compensation for skin-effect and dielectric losses, a
common phenomenon when transmitting video on
commercially available high definition video cables.
The inputs conform to DVI and HDMI requirements
and features programmable levels of input
equalization. The programmable levels of
equalization provide optimal signal boost and reduces
inter-symbol interference. Eight levels of boost are
selectable via a pin interface or by the optional
System Management Bus.
The clock channel is optimized for clock rates of up to
225 MHz and features a signal detect circuit. To
maximize noise immunity, the DS16EV5110 features
a signal detector with programmable thresholds. The
threshold is adjustable through a System
Management Bus (SMBus) interface.
The DS16EV5110 also provides support for system
power management via output enable controls.
Additional controls are provided via the SMBus
enabling customization and optimization for specific
applications requirements. These controls include
programmable features such as output amplitude and
boost controls as well as system level diagnostics.
Typical Application
DVI / HDMI
Source
20m 28 AWG DVI / HDMI Cable
DVI / HDMI Sink
DS16EV5110
DeS / Display
text _Controller
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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