ST HDMI2C1-5DIJ User Manual

HDMI2C1-5DIJ

ESD protection and signal booster for HDMI™ 1.3 Tx control links

Data Brief

Features

■ HDMI 1.3. compliant from -40 to 85 °C

■ CEC, DDC, 5 V and HPD 8 kV contact ESD

protection

■ Integrated I

and level-shifter

■ Integrated CEC bi-directional level-shifter with

dV/dt limiter

■ Supports direct connection to low-voltage

HDMI ASICs (down to 1.8 V)

■ Backdrive current protection on all I/O pins

■ HDMI short-circuit and overcurrent protection

on 5 V output

■ Long HDMI cable drive support

■ 500 µm pitch

Benefits

■ Most stringent ESD standards compliance

guaranteed at system level

■ Full protection of ultra-sensitive HDMI ASICs

■ Optimized HDMI control signal shapes

guaranteed at connector level

■ Signal booster for long HDMI cable support

■ High integration

■ Companion chip for HDMIULC6-xxx6 ultra-

large bandwidth ESD protection for TMDS links

■ Companion chip for STMicroelectronics’

STixxxx HDMI HD decoders.

■ Referenced in STi7111-SAT-MB-V1.2-011

reference design from STMicroelectronics

2

C bi-directional reshaping circuit

QFN 5 x 4 16-lead

HDMI2C1-5DIJ

Applications

■ Consumer and computer electronics

■ HD set-top boxes, DVD and flat television sets

■ PC graphic cards

Description

The HDMI2C1-5DIJ is a fully integrated ESD
protection, level-shifting device and signal booster
for control links of HDMI 1.3 transmitters.

This device is a bi-directional isolation buffer,
integrating hysteresis and signal boosters for
maximum system robustness and signal integrity.
All these features are provided in a single 16-lead
QFN package featuring straightforward routing.

The HDMI2C1-5DIJ is a simple plug and play
device that provides HDMI designers with an easy
way to gain full compliance with the stringent
HDMI 1.3 CTS on a wide temperature range.

Complies with the following standards:

■ IEC61000-4-2 level 4

■ JESD22-A114D level 2

TM: HDMI, the HDMI logo and High-Definition Multimedia

Interface are tradmarks or registered trademarks of
HDMI Licensing LLC.

February 2009 Rev 1 1/3

For further information contact your local STMicroelectronics sales office.

www.st.com

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Ordering information HDMI2C1-5DIJ

1 Ordering information

Table 1. Ordering information

Order code Marking Package Weight Base qty Delivery mode

HDMI2C1-5DIJ HDM1

2 Revision history

Table 2. Document revision history

Date Revision Changes

05-Feb-2009 1 Initial release.

QFN 5x4

16-lead

60 mg 3000 Tape and reel

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