CM2020−01TR
http://onsemi.com
3
Table 1. PIN DESCRIPTIONS
Pins Name ESD Level Description
4, 35 TMDS_D2+ 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
6, 33 TMDS_D2− 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
7, 32 TMDS_D1+ 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
9, 30 TMDS_D1− 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
10, 29 TMDS_D0+ 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
12, 27 TMDS_D0− 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
13, 26 TMDS_CK+ 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
15, 24 TMDS_CK− 8 kV (Note 2) TMDS 0.9 pF ESD Protection (Note 1)
16 CE_REMOTE_IN 2 kV (Note 3) LV_SUPPLY Referenced Logic Level into ASIC
23 CE_REMOTE_OUT 8 kV(Note 2) 5V_SUPPLY Referenced Logic Level Out plus 3.5 pF ESD to Connector
17 DDC_CLK_IN 2 kV (Note 3) LV_SUPPLY Referenced Logic Level into ASIC
22 DDC_CLK_OUT 8 kV (Note 2) 5V_SUPPLY Referenced Logic Level Out plus 3.5 pF ESD to Connector
18 DDC_DAT_IN 2 kV (Note 3) LV_SUPPLY Referenced Logic Level into ASIC
21 DDC_DAT_OUT 8 kV (Note 2) 5V_SUPPLY Referenced Logic Level Out plus 3.5 pF ESD to Connector
19 HOTPLUG_DET_IN 2 kV (Note 3) LV_SUPPLY Referenced Logic Level into ASIC
20 HOTPLUG_DET_OUT 8 kV (Note 2) 5V_SUPPLY Referenced Logic Level Out plus 3.5 pF ESD to Connector
2 LV_SUPPLY 2 kV (Note 3) Bias for CE / DDC / HOTPLUG Level Shifters
1 5V_SUPPLY 2 kV (Note 3) Current Source for 5V_OUT
38 5V_OUT 8 kV (Note 2) 55 mA Minimum Overcurrent Protected 5 V Output. This Output Must be
Bypassed with a 0.1 mF Ceramic Capacitor.
37 ESD_BYP 2 kV (Note 3)
This Pin may be Connected to a 0.1 mF Ceramic Capacitor, but it is not necessary.
3, 36 GND N/A Supply GND Reference
5, 34, 8,
31, 11, 28,
14, 25
TMDS_GND N/A TMDS ESD and Parasitic GND Return (Note 4)
1. These 2 pins need to be connected together in−line on the PCB.
2. Standard IEC 61000−4−2, C
DISCHARGE
= 150 pF, R
DISCHARGE
= 330 W, 5V_SUPPLY and LV_SUPPLY within recommended operating
conditions, GND = 0 V, 5V_OUT (pin 38), each bypassed with a 0.1 mF ceramic capacitor connected to GND.
3. Human Body Model per MIL−STD−883, Method 3015, C
DISCHARGE
= 100 pF, R
DISCHARGE
= 1.5 kW, 5V_SUPPLY and LV_SUPPLY within
recommended operating conditions, GND = 0 V and 5V_OUT (pin 38), and each bypassed with a 0.1 mF ceramic capacitor connected to
GND.
4. These pins should be routed directly to the associated GND pins on the HDMI connector with single point ground vias at the connector.
