CM2021-02TR
HDMI Receiver Port Protection and Interface Device
Features
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HDMI 1.3 compliant
0.05pF matching capacitance between the TMDS
intra-pair
Level shifting/isolation circuitry
Provides ESD protection to IEC61000-4-2 Level 4
- 8kV contact discharge
- 15kV air discharge
Matched 0.5mm trace spacing (TSSOP)
Simplified layout for HDMI connectors
Backdrive protection
RoHS-compliant, lead-free packaging
Product Description
The CM2021-02TR HDMI Receiver Port Protection
and Interface Device is specifically designed for next
generation HDMI Host interface protection.
An integrated package provides all ESD, level shift and
backdrive protection for an HDMI port in a single 38-
Pin TSSOP package.
The CM2021-02TR part is specifically designed to
complement the CM2020 protection part in HDMI
transmitters (DVD, STB/OPVR, etc.).
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Applications
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PC
Consumer electronics
Displays and digital television
Electrical Schematic
ESD_BYP
5V_SUPPLY
TMDS_D2+
TMDS_GND
TMDS_D2–
TMDS_D1+
TMDS_GND
TMDS_D1–
TMDS_D0+
TMDS_GND
TMDS_D0–
TMDS_CK+
TMDS_GND
TMDS_CK–
LV SUPPLY
LV SUPPLY
CE_REMOTE_IN
CE_REMOTE_OUT
DDC_DAT_IN
DDC_DAT_OUT
LV SUPPLY
LV SUPPLY
DDC_CLK_IN
DDC_CLK_OUT
HOTPLUG_DET_IN
HOTPLUG_DET_OUT
© 2008 California Micro Devices Corp. All rights reserved.
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
Issue B – 07/14/08
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Fax: 408.263.7846
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www.cmd.com
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CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
