2.25Gbps, automatic cable equalizer from Maxim for HD multimedia apps

Maxim has introduced the MAX3815A, a new 2.25Gbps, automatic cable equalizer for DVI, HDMI v1.3 "Deep Color" TMDS video signal applications.

The MAX3815A features three differential data channels, one clock channel, and an LOS (loss-of-signal) output, which automatically squelches the outputs when a clock signal is not present. 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. The output drive current can also be increased to allow the use of back termination resistors for improved signal integrity.

The other key features of the MAX3815A are,

Improved Jitter performance at low source amplitude, and enhanced output driver
Extends 2.25Gbps TMDS interface length: 0 to 35 meters over HDMI cable, 24 AWG
0 to 22 meters over HDMI cable, 28 AWG
Extends 1.65Gbps TMDS interface length: 0 to 40 meters over HDMI cable, 24 AWG
0 to 28 meters over HDMI cable, 28 AWG
Compatible with HDTV resolutions 720p, 1080i, 1080p, and 1080p with 36-bit color
Compatible with computer resolutions VGA, SVGA, XGA, SXGA, UXGA, and WUXGA
Fully automatic equalization, no system control required
3.3V of power supply
Power dissipation of 0.6W (typ)

The suggested applications for the Maxim's MAX3815A are high-definition televisions and displays, LCD computer monitors.

Operating temperature range: 0°C to +70°C

Package: 7mm x 7mm, 48-pin TQFP lead-free package
Price: Starts at $5.99 for 1k pieces

For more details visit www.maxim-ic.com