PCA9508 Datasheet, PDF (14/21 Pages) NXP Semiconductors – Hot swappable level translating I2C-bus repeater

NXP Semiconductors
11. Test information
PCA9508
Hot swappable level translating I²C-bus repeater
V_CC(B)
V_CC(A)^VCC(B)
RL
PULSE
V_I
GENERATOR
V_O
DUT
RT
CL
002aab649
R_L = load resistor; 1.35 kΩ on B side; 167 Ω on A side
C_L = load capacitance includes jig and probe capacitance; 57 pF
R_T = termination resistance should be equal to Z_o of pulse generators
Fig 15. Test circuit for open-drain outputs
PCA9508_1
Product data sheet
Rev. 01 — 28 April 2008
© NXP B.V. 2008. All rights reserved.
14 of 21