CM2009 Datasheet, PDF (4/6 Pages) California Micro Devices Corp – VGA Port Companion Circuit

CM2009
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
I_{CC_VIDEO} V_{CC_VIDEO} Supply Current
V_{CC_VIDEO} = 5.0V; VIDEO inputs at V_{CC_VIDEO}
or GND
10 µA
I_{CC_DDC} V_{CC_DDC} Supply Current
V_{CC_DDC} = 5.0V
10 µA
I_{CC_SYNC} V_{CC_SYNC} Supply Current
V_{CC_SYNC} = 5V; SYNC inputs at GND or V_{CC_SYNC};
SYNC outputs unloaded
50 µA
V_{CC_SYNC} = 5V; SYNC inputs at 3.0V;
SYNC outputs unloaded
2.0 mA
V_F
ESD Diode Forward Voltage
I_F = 10mA
1.0 V
V_IH
Logic High Input Voltage
V_{CC_SYNC} = 5.0V; Note 2
2.0
V
V_IL
Logic Low Input Voltage
V_{CC_SYNC} = 5.0V; Note 2
0.6 V
V_OH Logic High Output Voltage
I_OH = 0mA, V_{CC_SYNC} = 5.0V; Note 2
4.85
V
V_OL
R_OUT
Logic Low Output Voltage
SYNC Driver Output Resistance
(CM2009-00 only)
I_OL = 0mA, V_{CC_SYNC} = 5.0V; Note 2
V_{CC_SYNC} = 5.0V; SYNC Inputs at GND or 3.0V
0.15 V
65
Ω
R_OUT
SYNC Driver Output Resistance
(CM2009-01 only)
V_{CC_SYNC} = 5.0V; SYNC Inputs at GND or 3.0V
55
Ω
R_OUT
SYNC Driver Output Resistance
(CM2009-02 only)
V_{CC_SYNC} = 5.0V; SYNC Inputs at GND or 3.0V;
Note 5
15
Ω
V_OH-02 Logic High Output Voltage
I_OH = 24mA; V_{CC_SYNC} = 5.0V; Note 2
2.0
V
(CM2009-02 only)
V_OL-02 Logic Low Output Voltage (CM2009-02 only) I_OL = 24mA; V_{CC_SYNC} = 5.0V; Note 2
0.8 V
I_IN
Input Current
VIDEO Inputs
V_{CC_VIDEO} = 5.0V; V_IN = V_{CC_VIDEO} or GND
±1 µA
SYNC_IN1, SYNC_IN2 Inputs
V_{CC_SYNC} = 5.0V; V_IN = V_{CC_SYNC} or GND
±1 µA
I_OFF Level Shifting N-MOSFET "OFF" State
Leakage Current
(V_{CC_DDC} - V_{DDC_IN}) ≤ 0.4V; V_{DDC_OUT} = V_{CC_DDC}
(V_{CC_DDC} - V_{DDC_OUT}) ≤ 0.4V; V_{DDC_IN} = V_{CC_DDC}
10 µA
10 µA
V_ON Voltage Drop Across Level-shifting
N-MOSFET when "ON"
V_{CC_DDC} = 2.5V; V_S = GND; I_DS = 3mA;
0.18 V
C_{IN_VID} VIDEO Input Capacitance
V_{CC_VIDEO} = 5.0V; V_IN = 2.5V; ƒ = 1MHz; Note 4
4
pF
V_{CC_VIDEO} = 2.5V; V_IN = 1.25V; ƒ = 1MHz; Note 4
4.5 pF
t_PLH SYNC Driver L => H Propagation Delay
t_PHL SYNC Driver H => L Propagation Delay
C_L = 50pF; V_CC = 5.0V; Input t_R and t_F ≤ 5ns
C_L = 50pF; V_CC = 5.0V; Input t_R and t_F ≤ 5ns
12 ns
12 ns
t_R, t_F SYNC Driver Output Rise & Fall Times
C_L = 50pF; V_CC = 5.0V; Input t_R and t_F ≤ 5ns
4
ns
V_ESD ESD Withstand Voltage
V_{CC_VIDEO} = V_{CC_SYNC} = 5V; Notes 3, 4 & 5
±8
kV
Note 1: All parameters specified over standard operating conditions unless otherwise noted.
Note 2: These parameters apply only to the SYNC drivers. Note that R_OUT = R_T + R_BUFFER.
Note 3: Per the IEC-61000-4-2 International ESD Standard, Level 4 contact discharge method. BYP, V_{CC_VIDEO} and V_{CC_SYNC} must
be bypassed to GND via a low impedance ground plane with a 0.2µF, low inductance, chip ceramic capacitor at each supply
pin. ESD pulse is applied between the applicable pins and GND. ESD pulses can be positive or negative with respect to
GND. Applicable pins are: VIDEO_1, VIDEO_2, VIDEO_3, SYNC_OUT1, SYNC_OUT2, DDC_OUT1 and DDC_OUT2. All
other pins are ESD protected to the industry standard ±2kV Human Body Model (MIL-STD-883, Method 3015). The bypass
capacitor at the BYP pin may optionally be omitted, in which case the max. ESD withstand voltage for the DDC_OUT1 and
DDC_OUT2 pins is reduced to ±4kV.
Note 4: This parameter is guaranteed by design and characterization.
Note 5: The SYNC_OUT pins on the CM2009-02 are guaranteed for 2kV HBM ESD protection.
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