STDVE103A Adaptive 3.4Gbps 3:1 TMDS/HDMI signal equalizer

The STDVE103A integrates a 4-channel 3.4 Gbps TMDS equalizer and a 3:1 switch to select one of the three HDMI ports. The high-speed data paths and flow-through pinout minimize the internal device jitter and simplify the board layout. The equalizer overcomes the jitter effects from lossy cables. The buffer/driver on the output can drive the TMDS output signals over long distances.

Also, STDVE103A integrates the 50 Ω termination resistor on all the input channels to improve performance and reduce board space.

The device can be placed in a low-power mode by disabling the output current drivers.

The differential signal from the HDMI/DVI ports can be routed through the STDVE103A to guarantee good signal quality at the HDMI receiver.

Designed for very low skew, jitter and low I/O capacitance, the switch preserves the signal integrity to pass the stringent HDMI compliance requirements

技术特性

Digital video signal equalizer with 3:1 HDMI switch
Compatible with the high-definition multimedia interface (HDMI) v1.3 digital interface
340 MHz maximum clock speed operation supports all video formats with deep color at maximum refresh rates
3.4 Gbps data rate per channel
Fully automatic adaptive equalizer for cable lengths up to 25 m
Selectable 50 Ω input termination to VCC: 3.135 to 3.465 V
Low speed control lines supply to VDD: 5 V (typ)
ESD HBM model: > ±5 KV for TMDS I/Os
Integrated open-drain I²C buffer for display data channel (DDC)
5.3 V tolerant DDC and HPD I/Os
Lock-up free operation of I²C bus
0 to 400 kHz clock frequency for I²C bus
Low capacitance TMDS channels
Equalizer for signal regeneration
Low output skew and jitter

功能框图

STDVE103A 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STDVE103ABTR	Active		1000	TQFP 64 10x10x1.0	Tape And Reel		STDVE103ABTR
STDVE103ABTY	Active		1000	TQFP 64 10x10x1.0	Tray		STDVE103ABTY

DATASHEET

描述	版本	大小
STDVE103A : DS5897: Adaptive 3.4 Gbps 3:1 TMDS/HDMI signal equalizer	4	965KB

USER MANUALS

描述	版本	大小
UM0912: STEVAL-CCH002V2: HDMI and video switches demonstration board	1	887KB

FLYERS

描述	版本	大小
FLSTDVE1107: 3.4 Gbps HDMI™ equalizer for TrueHD	1.0	197KB