Pin capacitance(1), Timing model, Input test waveforms and measurement levels – Rainbow Electronics ATF1508ASL User Manual
Page 15: Output ac test loads, Atf1508as(l), Pin capacitanc e
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15
ATF1508AS(L)
0784O–PLD–09/02
Note:
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. The OGI pin (high-voltage
pin during programming) has a maximum capacitance of 12 pF.
Timing Model
Input Test Waveforms and Measurement Levels
r
R
, t
F
= 1.5 ns typical
Output AC Test Loads
Note:
*Numbers in parenthesis refer to 3.0V operating conditions (preliminary).
Pin Capacitance
(1)
Typ
Max
Units
Conditions
C
IN
8
10
pF
V
IN
= 0V; f = 1.0 MHz
C
I/O
8
10
pF
V
OUT
= 0V; f = 1.0 MHz
U
(3.0V)*
(703 )*
(8060 )*
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