Product Summary

The MAX3814 is a DVI/HDMI TMDS FR-4 and Cable Equalizer/Driver. The MAX3814 compensates for FR-4 and cable losses up to the DVI/HDMI transmit connector and provides a fully compliant DVI/HDMI TMDS output. The MAX3814 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 MAX3814 operates from a 3.3V power supply, standard for DVI/HDMI applications, and is packaged in a 5mm x 5mm x 0.1mm, 32-pin TQFP package. The applications of the MAX3814 include Laptop PC TMDS Equalizer and Driver, Docking Station TMDS Equalizer and Driver, Cable TMDS Equalizer.

Parametrics

MAX3814 absolute maximum ratings: (1)Termination-Supply Voltage Range: -0.5V to +4.0V; (2)Signal Voltage Range on Any One Signal Wire: -0.5V to +4.0V; (3)CML Common-Mode Voltage Range on; (4)Any I/O Pair (sustained): -0.5V to +5.5V; (5)CML Common-Mode Voltage Range on Any I/O Pair; (6)(sustained, within VCC and GND): -3.3V to 3.3V, Differential; (7)CML Output Loading (termination): 0Ω to Open; (8)Operating Ambient Temperature Range: 0 to +70℃; (9)Storage Ambient Temperature Range: -40 to +150℃; (10)ESD Human Body Model, Any Pin: 2000V.

Features

MAX3814 features: (1)Equalizes FR-4 Board Microstrip and Cable HF Losses Up to 15dB at 825MHz for Operation at 0.25Gbps to 1.65Gbps; (2)Compatible with HDMI 1.3; (3)Less Than 0.2UIP-P Residual Jitter at 1.65Gbps for 0 to 15dB Channel Loss at 825MHz; (4)Input Terminations: 50兌 (Each Side to VCC) ±10%; (5)Output of Driver is a Fully DVI/HDMI TMDSCompatible Cable Driver; (6)Output Amplitude: 1.05VP-P Differential; (7)Enable Pin to Select Normal Operation or Power-Down Mode; (8)LEVEL Pin to Select Output Current for Use With or Without Back Termination; (9)32-Pin TQFP for Four Channels; Any Channel Can Be Either a TMDS Data or Clock Signal; (10)VCC = 3.3V; Signal Pins Have Absolute Max Ratings of 5.5V (for Fault Conditions).

Diagrams

MAX3814 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3814
MAX3814

Other


Data Sheet

Negotiable 
MAX3814CHJ+T
MAX3814CHJ+T

Maxim Integrated Products

Equalizers DVI/HDMI TMDS Fr-4 & Cable EQ/Driver

Data Sheet

0-2085: $1.33
2085-2500: $1.33
MAX3814CHJ+
MAX3814CHJ+

Maxim Integrated Products

Equalizers DVI/HDMI TMDS Fr-4 & Cable EQ/Driver

Data Sheet

0-1: $3.23
1-25: $2.17
25-50: $1.54
50-250: $1.51