MAX3814 Description
The MAX3814 TMDS® EQ/driver IC pensates for FR-4 and cable losses up to the DVI/HDMI transmit connector and provides a fully pliant DVI/HDMI TMDS output. The device can also be used in DVI/HDMI cable applications to extend reach and improve jitter margin of cable channels at the receive-side connector. The on-chip TMDS drivers operate at a standard current level for implementing a typical DVI/HDMI nonback-terminated...
MAX3814 Key Features
- Equalizes FR-4 Board Microstrip and Cable HF Losses Up to 15dB at 825MHz for Operation at 0.25Gbps to 1.65Gbps
- patible with HDMI 1.3
- Less Than 0.2UIP-P Residual Jitter at 1.65Gbps for 0 to 15dB Channel Loss at 825MHz
- Input Terminations: 50Ω (Each Side to VCC) ±10%
- Output of Driver is a Fully DVI/HDMI TMDSpatible Cable Driver
- Output Amplitude: 1.05VP-P Differential
- Enable Pin to Select Normal Operation or PowerDown Mode
- LEVEL Pin to Select Output Current for Use With or Without Back Termination
- 32-Pin TQFP for Four Channels; Any Channel Can Be Either a TMDS Data or Clock Signal
- VCC = 3.3V; Signal Pins Have Absolute Max Ratings of 5.5V (for Fault Conditions)