MAX3815
TMDS Digital Video Equalizer for DVI/HDMI Cables
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Cable Equalizer IC Extends DVI/HDMI Reach Beyond 30m
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Features
- Extends TMDS Cable Reach to Projectors or Monitors Using DVI, DFP, PanelLink, ADC, or HDMI Interfaces
- Extends TMDS Interface Length as Follows:
- 0 to 50 Meters Over DVI-Cable, 24 AWG STP (Shielded-Twisted Pair)
- 0 to 36 Meters Over DVI-Cable, 28 AWG STP
- 0 to 30 Meters Over DVI-Cable, 30 AWG STP
- Compatible with DTV Resolutions 480i, 480p, 720p, 1080i, and 1080p
- Compatible with Computer Resolutions VGA, SVGA, XGA, SXGA, UXGA
- Fully Automatic Equalization Up to 40dB at 825MHz (1.65Gbps), No System Control Required
- 3.3V Power Supply
- Power Dissipation of 0.6W (typ)
- 7mm x 7mm 48-Pin TQFP Lead-Free Package
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The MAX3815 cable equalizer automatically provides compensation for DVI™, HDMI™, DFP, PanelLink®, and ADC cables. It extends the usable cable distance up to 36 meters. The MAX3815 is designed to equalize signals encoded in the transition-minimized differential signaling (TMDS®) format.
The MAX3815 features four CML-differential inputs and outputs (three data and one clock). It provides a loss-of-signal (LOS) output that indicates loss-of-clock signal. The outputs include a disable function or the equalizer can be powered down to conserve power. 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. Equalization can be automatic or set to manual control for specific in-cable applications.
The MAX3815 is available in a 7mm x 7mm, 48-pin TQFP-EP package and operates over a 0°C to +70°C temperature range.
Applications
- DVI/HDMI Cable-Extender Modules and Active Cable Assemblies
- Front-Projector DVI/HDMI Inputs
- High-Definition Televisions and Displays
- LCD Computer Monitors
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MAX3815
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| MAX3815CCM+D |
48-TQFP_EP-7X7X1.0
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| MAX3815CCM+TD |
48-TQFP_EP-7X7X1.0
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- MAX3815CCM+D
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48-TQFP_EP-7X7X1.0
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Material Declaration
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HTML
Reliablity Data
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SamacSys
- MAX3815CCM+TD
- Pin/Package Drawing
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48-TQFP_EP-7X7X1.0
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Product Lifecycle
PCN
Feb 26, 2016
- 1589A
ASSEMBLY
MAX3815CCM+D
PRODUCTION
MAX3815CCM+TD
PRODUCTION
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Part Models
Product Lifecycle
PCN
Feb 26, 2016
- 1589A
ASSEMBLY
Software & Part Ecosystem
Evaluation Kits 1
MAX3815EVKIT-HDMI
MAX3815 Evaluation Kit for HDMI Cables
Features and Benefits
- Extends TMDS Interface Length as Follows
- 0 to 50 meters over HDMI Cable, 24 AWG STP (Shielded Twisted Pair)
- 0 to 36 meters over HDMI Cable, 28 AWG STP
- 0 to 30 meters over HDMI Cable, 30 AWG STP
- +3.3V Power-Supply Operation
- Includes Wall-Plug Power Supply
- Molex HDMI Connectors
- Fully Assembled and Tested
Product Detail
The MAX3815 evaluation kit (EV kit) is an assembled demonstration board that allows in-system evaluation of the MAX3815 TMDS® cable equalizer and the MAX3816A DDC extender. The input and output connections are made through Molex HDMI™ connectors for direct connection to HDMI cables.
The DDC signals SDA and SCL are assisted by the MAX3816A. Hot-plug detect, +5V, DDC/CEC ground, and CEC simply pass through the board.
Power is delivered to the board through an external wall-plug transformer, which is included with this EV kit.
Applications
- DVI/HDMI Cable-Extender Modules and Active Cable Assemblies
- Front-Projector DVI/HDMI Inputs
- High-Definition Televisions and Displays
- LCD Computer Monitors
Evaluation Kits1
Tools & Simulations 1
IBIS Model 1
IBIS Model
