pca9513dp NXP Semiconductors, pca9513dp Datasheet - Page 9

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

Philips Semiconductors
2004 Oct 05
BD_SEL
Figure 10. Hot swapping multiple I/O cards into a backplane using the PCA9513 in a CompactPCI, VME, and AdvancedTCA system
Hot swappable I
V
SDA
SCL
CC
10 k
R1
BACKPLANE
R2
10 k
CONNECTOR
BACKPLANE
2
C and SMBus bus buffer
POWER SUPPLY
POWER SUPPLY
POWER SUPPLY
9
HOT SWAP
HOT SWAP
HOT SWAP
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
V
V
V
GND
GND
GND
I/O PERIPHERAL CARD 1
I/O PERIPHERAL CARD 2
I/O PERIPHERAL CARD N
CC
CC
CC
0.01 F
0.01 F
0.01 F
C1
C3
C5
SDAOUT
SDAOUT
SDAOUT
SCLOUT
SCLOUT
SCLOUT
PCA9513; PCA9514
ACC
ACC
ACC
R4
10 k
R8
10 k
R12
10 k
10 k
10 k
10 k
R5
R9
R13
Product data sheet
10 k
10 k
10 k
R6
R10
R14
CARD_SDA
CARD_SCL
CARD2_SDA
CARD2_SCL
CARDN_SDA
CARDN_SCL
SW02120