NXP Semiconductors
11. Test information
PCA9534
8-bit I2C-bus and SMBus low power I/O port with interrupt
PULSE
GENERATOR
VDD
VI
VO
DUT
RT
RL
500 Ω
6.0 V
open
VSS
CL
50 pF
002aab393
RL = load resistor.
CL = load capacitance includes jig and probe capacitance.
RT = termination resistance should be equal to the output impedance Zo of the pulse generators.
Fig 17. Test circuitry for switching times
from output
under test
Fig 18. Test circuit
Table 12. Test data
Test
tv(Q)
Load
CL
50 pF
500 Ω
CL
50 pF
500 Ω
S1
2VDD
open
VSS
002aab881
RL
500
Switch
2VDD
PCA9534
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 7 November 2017
© NXP Semiconductors N.V. 2017. All rights reserved.
16 of 27