CM2031 데이터 시트보기 (PDF) - California Micro Devices Corp

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CM2031

HDMI Receiver PortProtectionand Interface Device

California Micro Devices Corp 

Issue X-1

CM2031

PIN DESCRIPTIONS (CONT’D)

PINS

3, 5, 8, 11,

14, 25,

28, 31, 34,

36

NAME

GND / TMDS_GND

ESD Level DESCRIPTION

N/A

GND reference.

Note 1: These 2 pins need to be connected together in-line on the PCB. See recommended layout diagram.

Note 2: This output can be connected to an external 0.1μF ceramic capacitor/pads to maintain backward compatibility with the

CM2020.

Note 3: Standard IEC 61000-4-2, CDISCHARGE=150pF, RDISCHARGE=330Ω, 5V_SUPPLY and LV_SUPPLY within recommended

operating conditions, GND=0V, 5V_OUT (pin 38), and HOTPLUG_DET_OUT (pin 20) each bypassed with a 0.1μF ceramic

capacitor connected to GND.

Note 4: Human Body Model per MIL-STD-883, Method 3015, CDISCHARGE=100pF, RDISCHARGE=1.5kΩ, 5V_SUPPLYand

LV_SUPPLY within recommended operating conditions, GND=0V, 5V_OUT (pin 38), and HOTPLUG_DET_OUT (pin 20)

each bypassed with a 0.1μF ceramic capacitor connected to GND.

Note 5: These pins should be routed directly to the associated GND pins on the HDMI connector with single point ground vias at the

connector

© 2007 California Micro Devices Corp. All rights reserved.

07/10/07

490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 3

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