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CY2CC910
Document #: 38-07348 Rev. *C
Page 3 of 11
Variable Output Impedance Control (VOI)
Figure 2. Output Voltage versus Output Current (TA = 25°C)
Pull Down
0
0.5
1
1.5
2
2.5
3
3.5
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
Iol (A)
Vdd = 3.3 V
Vdd = 2.5 V
Vdd = 1.8 V
Pull Up
0
0.5
1
1.5
2
2.5
3
3.5
-0.18
-0.16
-0.14
-0.12
-0.1
-0.08
-0.06
-0.04
-0.02
0
Ioh (A)
Vdd = 3.3 V
Vdd = 2.5 V
Vdd = 1.8 V
DC Electrical Characteristics
At 3.3V (See Figure 3)
Parameter
Description
Conditions
Min
Typ
Max
Unit
VOH
Output High Voltage
VDD = Min., VIN = VIH or VIL IOH = –12 mA 2.3
3.3
V
VOL
Output Low Voltage
VDD = Min., VIN = VIH or VIL IOL = 12 mA
0.2
0.5
V
VIH
Input High Voltage
Guaranteed Logic High
Level
25.8
V
VIL
Input Low Voltage
Guaranteed Logic Low Level
0.8
V
IIH
Input High Current
VDD = Max.
VIN = 2.7V
1
μA
IIL
Input Low Current
VDD = Max.
VIN = 0.5V
–1
μA
II
Input High Current
VDD = Max., VIN = VDD(Max.)
20
μA
VIK
Clamp Diode Voltage
VDD = Min., IIN = –18 mA
–0.7
–1.2
V
IOK
Continuous Clamp Current
VDD = Max., VOUT = GND
–50
mA
OOFF
Power-down Disable
VDD = GND, VOUT = < 4.5V
100
μA
VH
Input Hysteresis
80
mV
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