Datasheet

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DUT
INT
INTn
(input)
VOLTAGE WAVEFORMS (t
iv
)
t
iv
VOLTAGE WAVEFORMS (t
ir
)
INT
(output)
INTn
(input)
INT
(output)
t
ir
A. C
L
includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω,
t
r
/t
f
= 30 ns.
C = 100 pF
(See Note A)
L
R = 4.7 k
L
Ω
V
CC
0.5 × V
CC
0.5 × V
CC
0.5 × V
CC
0.5 × V
CC
INTERRUPT LOAD CONFIGURATION
PCA9543A
TWO-CHANNEL I
2
C-BUS SWITCH
WITH INTERRUPT LOGIC AND RESET
SCPS169 – SEPTEMBER 2007
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 12. Reset Timing
Figure 13. Interrupt Load Circuit and Voltage Waveforms
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