CM2031
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8
SPECIFICATIONS (Cont’d)
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 6) Symbol
Parameter
Conditions
Min
Typ
Max
Units
ICC5
Operating Supply Current
5V_SUPPLY = 5.0 V,
CEC_OUT = 3.3 V,
LV_SUPPLY = 3.3 V,
CE_SUPPLY = 3.3 V, DDC = 5 V
300
350
mA
ICCLV
Bias Supply Current
LV_SUPPLY = 3.3 V (Note
12)60
150
mA
ICCCE
Bias Supply Current
CE_SUPPLY = 3.3 V, CEC_OUT = 0 V
60
150
mA
ICEC
Current Source on CEC Pin
CE_SUPPLY = 3.3 V
111
120
128
mA
IOFF
OFF State Leakage Current, Level Shifting
NFET
HOTPLUG_IN = 0 V
0.1
5
mA
IBACKDRIVE,
TMDS
Current Through TMDS Pins when Powered
Down
All Supplies = 0 V,
TMDS_[2:0]+/, TMDS_CK+/ = 4 V
0.1
5
mA
IBACKDRIVE,
DDC
Current Through DDC_DAT_OUT when
Powered Down
All Supplies = 0 V,
DDC_DAT/CLK_OUT = 5 V,
DDC_DAT/CLK_IN = 0 V
0.1
5
mA
IBACKDRIVE,
HOTPLUG
Current Through HOTPLUG_DET_OUT when
Powered Down
All Supplies = 0 V,
HOTPLUG_DET_OUT = 5 V,
HOTPLUG_IN = 0 V
0.1
5
mA
IBACKDRIVE,
CEC
Current Through CE_REMOTE_OUT when
Powered Down
CE_REMOTE_IN = CE_SUPPLY <
CE_REMOTE_OUT
0.1
1.8
mA
CECSL
CEC Slew Limit
Measured from 1090% or 9010%
0.26
0.65
V/ms
CECRT
CEC Rise Time
Measured from 1090%
Assumes a signal swing from 03.3 V
26.4
250
ms
CECFT
CEC Fall Time
Measured from 9010%
Assumes a signal swing from 03.3 V
4
50
ms
RHOTPLUG
Hotplug Resistance
Voltage on HotPlug_In is greater than
the specified range below
0.8
1.0
1.2
kW
VTH
Threshold Voltage to Assert 1 kW
1.5
5.5
V
VACC
Turn On Threshold of I2C / DDC Accelerator
Voltage is 0.3 X 5 V_Supply
1.35
1.5
1.65
V
VON(DDC_OUT) Voltage Drop across DDC Level Shifter
LV_SUPPLY = 3.3 V, 3 mA Sink at
DDCIN, DDCOUT < VACC
150
225
mV
VOL(DDC_IN) Logic Level (ASIC side) when I2C / DDC Logic
Low Applied (I2C Passthrough Compatibility)
DDC_OUT = 0.4 V,
LV_SUPPLY = 3.3 V, 1.5 kW Pullup on
DDC_OUT to 5.0 V
0.3
0.4
V
tr(DDC)
DDC_OUT Line Risetime,
VACC < VDDC_OUT < (5V_Supply 0.5 V)
DDC_IN floating, LV_SUPPLY = 3.3 V,
1.5 kW pullup on DDC_OUT to 5.0 V,
Bus Capacitance = 1500 pF
1
ms
VF
Diode Forward Voltage
Top Diode
Bottom Diode
IF = 8 mA, TA = 25°C (Note 7) 0.6
0.85
0.95
V
VESD
ESD Withstand Voltage (IEC)
Pins 4, 7, 10, 13, 20, 21, 22, 23, 24, 27,
30, 33, TA = 25°C (Note 7) ±8
kV
6. Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
7. Standard IEC6100042, CDISCHARGE = 150 pF, RDISCHARGE = 330 W, 5V_SUPPLY = 5 V, 3.3V_SUPPLY = 3.3 V, LV_SUPPLY = 3.3 V, GND = 0 V.
8. Human Body Model per MILSTD883, Method 3015, CDISCHARGE = 100 pF, RDISCHARGE = 1.5 kW, 5V_SUPPLY = 5V, 3.3V_SUP- PLY = 3.3 V, LV_SUPPLY = 3.3 V, GND = 0 V.
9. Intrapair matching, each TMDS pair (i.e. D+, D–)
10.These measurements performed with no external capacitor on VP (VP floating) 11. These static measurements do not include AC activity on controlled I/O lines.
12.This measurement does not inclue supply current for the 120 mA current source on the CEC pin.