PCA9510 Philips Semiconductors (Acquired by NXP), PCA9510 Datasheet - Page 16

• Manufacturer Part Number: PCA9510
• Description: Hot Swappable I2C And Smbus Bus Bufferhot Swappable i C And Smbus Buffers That Allows I/o Card Insertion Into a Live Backplane Without Corrupting The Data And Clock Buses. Control Circuitry Prevents The Backplane From Being Connected to The Card Unti
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
2003 Dec 18
Hot swappable I
SMBus bus buffer
SCLOUT/SDAOUT
SCLIN/SDAIN
ENABLE
READY
2
C and
Figure 18. t
GENERATOR
PULSE
Figure 19. Test circuitry for switching times
READY
V
I
DEFINITIONS
R
C
R
delay that can occur after t
R
T
L
L
T
= Load resistor.
= Load capacitance includes jig and probe capacitance
= Termination resistance should be equal to the output
impedance Z
D.U.T.
V
CC
16
t
t
IDLE
EN
V
O
O
of the pulse generators.
ENALBE
C
R
L= 100 Pf
L
= 10 kΩ
and t
IDLE
Open
6.0 V
t
READY
PCA9510; PCA9511
SW02157
SW02147
Product data