Owner manual

12
ATF1508AS(L)
0784O–PLD–09/02
Note: 1. Leakage current is without pin-keeper off.
Notes: 1. Equation A: I
OH
=11.9(V
OUT
- 5.25) * (V
OUT
+ 2.45) for V
CC
>V
OUT
>3.1V.
2. Equation B: I
OL
= 78.5 * V
OUT
*(4.4-V
OUT
)for0V<V
OUT
< 0.71V.
PCI DC Characteristics
Symbol Parameter Conditions Min Max Units
V
CC
Supply Voltage 4.75 5.25 V
V
IH
Input High Voltage 2.0 V
CC
+0.5 V
V
IL
Input Low Voltage -0.5 0.8 V
I
IH
Input High Leakage Current
(1)
V
IN
=2.7V 70 µA
I
IL
Input Low Leakage Current
(1)
V
IN
= 0.5V -70 µA
V
OH
Output High Voltage I
OUT
=-2mA 2.4 V
V
OL
Output Low Voltage I
OUT
=3mA,6mA 0.55 V
C
IN
Input Pin Capacitance 10 pF
C
CLK
CLK Pin Capacitance 12 pF
C
IDSEL
IDSEL Pin Capacitance 8pF
L
PIN
Pin Inductance 20 nH
PCI AC Characteristics
Symbol Parameter Conditions Min Max Units
I
OH(AC)
Switching 0 < V
OUT
≤ 1.4 -44 mA
Current High 1.4 < V
OUT
< 2.4 -44+(V
OUT
- 1.4)/0.024 mA
3.1 < V
OUT
<V
CC
Equation A
(1)
mA
(Test High) V
OUT
=3.1V -142 µA
I
OL(AC)
Switching V
OUT
> 2.2V 95 mA
Current Low 2.2 > V
OUT
>0 V
OUT
/0.023 mA
0.1 > V
OUT
> 0 Equation B
(2)
mA
(Test Point) V
OUT
= 0.71 206 mA
I
CL
Low Clamp Current -5 < V
IN
≤ -1 -25+(V
IN
+1)/0.015 mA
SLEW
R
Output Rise Slew Rate 0.4V to 2.4V load 0.5 3.0 V/ns
SLEW
F
Output Fall Slew Rate 2.4V to 0.4V load 0.5 3.0 V/ns