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
3
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
2/3
HDMI2C1-5DIJ
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