STDVE001ABTR STMICROELECTRONICS [STMicroelectronics], STDVE001ABTR Datasheet

STDVE001ABTR

Manufacturer Part Number

STDVE001ABTR

Description

Adaptive single 3.4 Gbps TMDS/HDMI signal equalizer

Manufacturer

STMICROELECTRONICS [STMicroelectronics]

Datasheet

1.STDVE001ABTR.pdf (49 pages)

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BOSTOCK HK LIMITED

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STDVE001ABTR

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Meier Automation Equipment Co., Limited

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STDVE001ABTR

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Features

■

Table 1.

July 2008

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

Compatible with the high-definition multimedia

interface (HDMI) v1.3 digital interface

Conforms to the transition minimized

differential signaling (TMDS) voltage standard

on input and output channels

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 cables

lengths up to 25 m

Single supply V

ESD: ±8 KV contact for all I/Os

Integrated open-drain I

data channel (DDC)

5.3 V tolerant DDC and HPD I/Os

Lock-up free operation of I

0 to 400 kHz clock frequency for I

Low capacitance of all the channels

Equalizer regenerates the incoming attenu-

ated TMDS signal

Buffer drives the TMDS outputs over long PCB

track lengths

Low output skew and jitter

Tight input thresholds reduce bit error rates

On-chip selectable 50 Ω input termination

Low ground bounce

Data and control inputs provide undershoot

clamp diode

Evaluation kit is available

STDVE001AQTR

STDVE001ABTR

Order code

Device summary

Adaptive single 3.4 Gbps TMDS/HDMI signal equalizer

: 3.135 to 3.465 V

C buffer for display

Operating temperature

C bus

-40°C to 85°C

C bus

Rev 2

Description

The STDVE001A integrates a 4-channel 3.4 Gbps

TMDS equalizer. High-speed data paths and flow-

through pinout minimize the internal device jitter

and simplify the board layout.

The equalizer overcomes the intersymbol

interference (ISI) jitter effects from lossy cables.

The buffer/driver on the output can drive the

TMDS output signals over long distances. In

addition to this, STDVE001A 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

STDVE001A is ideal for advanced TV and STB

applications supporting HDMI/DVI standard. The

differential signal from the HDMI/DVI ports can be

routed through the STDVE001A 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.

Package

TQFP48

QFN48

STDVE001A

Tape and reel

Packaging

QFN48

Preliminary Data

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