CM2021-02TR
HDMI Receiver Port Protection and Interface Device
Features
Product Description
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The CM2021-02TR HDMI Receiver Port Protection
and Interface Device is specifically designed for next
generation HDMI Host interface protection.
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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
An integrated package provides all ESD, level shift and
backdrive protection for an HDMI port in a single 38Pin TSSOP package.
The CM2021-02TR part is specifically designed to
complement the CM2020 protection part in HDMI
transmitters (DVD, STB/OPVR, etc.).
Applications
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PC
Consumer electronics
Displays and digital television
Electrical Schematic
ESD_BYP
5V_SUPPLY
TMDS_D2+
TMDS_D1+
TMDS_D0+
TMDS_CK+
TMDS_GND
TMDS_GND
TMDS_GND
TMDS_GND
TMDS_D2–
TMDS_D1–
TMDS_D0–
TMDS_CK–
LV SUPPLY
CE_REMOTE_IN
LV SUPPLY
CE_REMOTE_OUT
DDC_DAT_OUT
LV SUPPLY
LV SUPPLY
DDC_CLK_IN
DDC_DAT_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
● 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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