PCA9698DGG NXP [NXP Semiconductors], PCA9698DGG Datasheet - Page 39

• Manufacturer Part Number: PCA9698DGG
• Description: 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
13. Test information
PCA9698
Product data sheet
Fig 39. Reset timing
RESET
IOx_y
SCL
SDA
50 %
Fig 40. Test circuitry for switching times
t
rec(rst)
START
30 %
R
C
R
L
L
T
= load resistance.
= load capacitance includes jig and probe capacitance.
= termination resistance should be equal to the output impedance Z
All information provided in this document is subject to legal disclaimers.
GENERATOR
40-bit Fm+ I
Rev. 3 — 3 August 2010
PULSE
V
2
C-bus advanced I/O port with RESET, OE and INT
I
R T
DUT
V
DD
t
w(rst)
50 %
V
O
ACK or read cycle
t
t
rst
rst
C L
50 pF
50 %
R L
500 Ω
50 %
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500 Ω
2V
open
V
SS
o
output off
DD
of the pulse generators.
PCA9698
© NXP B.V. 2010. All rights reserved.
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