CM2031 Datasheet, PDF (1/18 Pages) California Micro Devices Corp – HDMI Receiver Port Protection and Interface Device

HDMI Receiver Port Protection
and Interface Device
CM2031
Features
• HDMI 1.3 compliant
• Supports thin dielectric and 2-layer boards
• Minimizes TMDS skew with 0.05pF matching
• Long HDMI cable support with integrated I²C
accelerator
• Active termination and slew rate limiting for CEC
• Supports direct connection to CEC microcontroller
• Integrated I²C level shifting to CMOS level
including low logic level voltages
• Integrated ±8kV ESD protection and backdrive
protection on all external I/O lines
• Supports active and passive control of hot plug
detect signal
• Multiport I²C support eliminates need for analog
mux on DDC lines
• Simplified layout with matched 0.5mm trace
spacing
• RoHS-compliant, lead-free packaging
Applications
• PC and consumer electronics
• Digital TV, PC monitors and projectors
Product Description
The CM2031 HDMI Receiver Port Protection and
Interface Device is specifically designed for next
generation HDMI Sink interface protection.
An integrated package provides all ESD, slew rate
limiting on CEC line, level shifting/isolation and
backdrive protection for an HDMI port in a single 38-
Pin TSSOP package.
The CM2031 part is specifically designed to provide
the designer with the most reliable path to HDMI 1.3
CTS compliance.
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 5
Publication Order Number:
CM2031/D