pca9513dp NXP Semiconductors, pca9513dp Datasheet - Page 10

• Manufacturer Part Number: pca9513dp
• Description: Pca9513; Pca9514 Hot Swappable I2c And Smbus Bus Buffer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Oct 05
Hot swappable I
V
SDA
SCL
CC
10 k
R1
BACKPLANE
R2
10 k
Figure 11. Hot swapping multiple I/O cards into a backplane using the PCA9514 in a PCI system
CONNECTOR
BACKPLANE
V
SDA
SCL
2
CC
C and SMBus bus buffer
R1
10 k
Figure 12. System with disparate V
R4
10 k
R
DROP
SDAIN
SCLIN
ENABLE
C2
0.01 F
V
CC_LOW
GND
V
CC
SDAOUT
SCLOUT
10
READY
C4 0.01 F
C2 0.01 F
R2
1 k
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
CC
voltages
R3
1 k
V
V
SW02123
GND
GND
I/O PERIPHERAL CARD 1
I/O PERIPHERAL CARD 2
CC
CC
R5
10 k
0.01 F
0.01 F
SDA2
SCL2
C1
C3
SDAOUT
SDAOUT
SCLOUT
SCLOUT
PCA9513; PCA9514
ACC
ACC
R4
10 k
R8
10 k
10 k
10 k
R5
R9
Product data sheet
10 k
10 k
R6
R10
CARD_SDA
CARD_SCL
CARD2_SDA
CARD2_SCL
SW02121