CM2030 Datasheet, PDF (9/14 Pages) California Micro Devices Corp – HDMI Transmitter Port Protection and Interface Device

CM2030
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
I_BACKDRIVE5V_OUT
Current through
5V_OUT when powered
down
All Supplies = 0V; 5V_OUT_PIN =
5V
0.1 5
μA
I_BACKDRIVEDDC
Current through
DDC_DAT/CLK_OUT when
powered down
All Supplies = 0V;
DDC_DAT/CLK_OUT = 5V;
DDC_DAT/CLK_IN = 0V
0.1 5
μA
I_BACKDRIVEHOTPLUG
Current through
All Supplies = 0V;
HOTPLUG_DET_OUT when HOTPLUG_DET_OUT = 5V;
powered down
HOTPLUG_IN = 0V
0.1 5
μA
CEC_SL
CEC Slew Limit
Measured from 10-90% or 90-10%
0.26 0.65 V/μs
CEC_RT
CEC Rise Time
Measured from 10-90%
26.4
Assumes a signal swing from 0­
3.3V
250 μs
CEC_FT
CEC Fall Time
Measured from 90-10%
4
Assumes a signal swing from 0­
3.3V
50
μs
V_ACC
Turn On Threshold of I²C/ ^{Voltage is 0.3 ±10% X 5V_Supply; 1.35 1.5 1.65}
V
DDC Accelerator
Note 2
V_{ON(DDC_OUT)}
Voltage drop across DDC
level shifter
LV_SUPPLY=3.3V, 3mA Sink at
DDC_IN, DDC_OUT < V_ACC
150 225 mV
V_{OL(DDC_IN)}
Logic Level (ASIC side)
when I²C/DDC Logic Low
Applied;
(I²C pass-through compatibility)
DDC_OUT=0.4V,
LV_SUPPLY=3.3V, 1.5kΩ pullup
on DDC_OUT to 5.0V; Note 2
0.3 0.4
V
t_r(DDC)
DDC_OUT Line Risetime,
V_ACC < V_{DDC_OUT} <
(5V_Supply-0.5V)
DDC_IN floating,
LV_SUPPLY=3.3V, 1.5kΩ pullup
on DDC_OUT to 5.0V, Bus
Capacitance = 1500pF
1
μs
V_F
Diode Forward Voltage
I_F = 8mA, T_A = 25°C; Note 2
Top Diode
0.6 0.85 0.95 V
Bottom Diode
0.6 0.85 0.95 V
V_ESD
ESD Withstand Voltage
Pins 4, 7, 10, 13, 20, 21, 22, 23,
±8
kV
(IEC)
24, 27, 30, 33, T_A = 25°C;
Notes 2 and 3
V_ESD
ESD Withstand Voltage
Pins 1, 2, 16, 17, 18, 19, 37, 38,
±2
kV
(HBM)
T_A = 25°C; Note 2
V_CL
Channel Clamp Voltage
T_A=25°C, I_PP = 1A, t_P = 8/20μS;
Positive Transients
Notes 2 & 6
11.0
V
Negative Transients
–2.0
V
R_DYN
Dynamic Resistance
T_A=25°C, I_PP = 1A, t_P = 8/20μS
Positive Transients
Any I/O pin to Ground; Note 6
1.4
Ω
Negative Transients
0.9
Ω
I_LEAK
C_IN, TMDS
TMDS Channel Leakage
Current
TMDS Channel Input
Capacitance
T_A = 25°C; Note 2
5V_SUPPLY=5.0V, Measured at
1MHz, V_BIAS=2.5V; Note 2
0.01 1
μA
0.9 1.2 pF
© 2007 California Micro Devices Corp. All rights reserved.
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ●Tel: [phone] ●Fax: [phone] ●www.cmd.com
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Issue A – 11/16/07