CM2030 Datasheet, PDF (10/17 Pages) California Micro Devices Corp – HDMI Transmitter Port Protection and Interface Device

CM2030
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
ICC5
Operating Supply Current 5V_SUPPLY = 5.0V,
300
CEC_OUT = 3.3V, LV_SUPPLY=
3.3V,CE_SUPPLY= 3.3V, DDC=5V;
Note6
ICCLV
Bias Supply Current
LV_SUPPLY=3.3V; Note 6
60
ICCCE
Bias Supply Current
CE_SUPPLY=3.3V, CEC_OUT=0V;
60
Notes 6 and 7
ICEC
Current source on CEC pin CE_SUPPLY=3.3V,
111 120
VDROP
5V_OUT Overcurrent Out put 5V_SUPPLY=5.0V, IOUT=55mA
65
Drop
ISC
5V_OUT Short Circuit Cur 5V_SUPPLY=5.0V, 5V_OUT=GND 90 135
rent Limit
IOFF
OFF state leakage current, LV_SUPPLY=0V
0.1
level shifting NFET
IBACKDRIVECEC Current through CE-
CE-REMOTE_IN = CE_SUPPLY <
0.1
REMOTE_OUT when
powered down
CE_REMOTE_OUT
IBACKDRIVETMDS Current through TMDS pins All Supplies = 0V; TMDS_[2:0]+/,
0.1
when powered down
TMDS_CK+/ = 4V
IBACKDRIVE5V_OUT Current through 5V_OUT All Supplies = 0V; 5V_OUT_PIN =
0.1
when powered down
5V
IBACKDRIVEDDC Current through
All Supplies = 0V;
0.1
DDC_DAT/CLK_OUT when DDC_DAT/CLK_OUT = 5V;
powered down
DDC_DAT/CLK_IN = 0V
IBACKDRIVEHOTPLUG Current through
All Supplies = 0V;
0.1
HOTPLUG_DET_OUT when HOTPLUG_DET_OUT = 5V;
powered down
HOTPLUG_IN = 0V
CECSL
CEC Slew Limit
Measured from 10-90% or 90-10%
0.26
CECRT
CEC Rise Time
Measured from 10-90%
Assumes a signal swing from 0-
3.3V
26.4
CECFT
CEC Fall Time
Measured from 90-10%
4
VACC
Turn On Threshold of I2C/
DDC Accelerator
Assumes a signal swing from 0-
3.3V
Voltage is 0.3 ±10% X 5V_Supply; 1.35 1.5
Note 2
VON(DDC_OUT) Voltage drop across DDC LV_SUPPLY=3.3V, 3mA Sink at
150
level shifter
DDCIN, DDCOUT < VACC
VOL(DDC_IN)
Logic Level (ASIC side) when DDC_OUT=0.4V,
0.3
I2C/DDC Logic Low Applied; _{LV_SUPPLY=3.3V, 1.5kΩ pullup on}
(I2C pass-through compatibility)
DDC_OUT to 5.0V; Note 2
tr(DDC)
DDC_OUT Line Risetime, DDC_IN floating,
VACC < VDDC_OUT <
LV_SUPPLY=3.3V, 1.5kΩ pullup on
350
150
150
128
100
175
5
1.8
5
5
5
5
0.65
250
50
1.65
225
0.4
1
µA
µA
µA
µA
mV
mA
µA
µA
µA
µA
µA
µA
V/µs
µs
µs
V
mV
V
µs
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