PCA9513A Ver la hoja de datos (PDF) - Philips Electronics

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Fabricante

PCA9513A

Hot swappable I2C-bus and SMBus bus buffer

Philips Electronics 

Philips Semiconductors

PCA9513A; PCA9514A

Hot swappable I2C-bus and SMBus bus buffer

BACKPLANE

VCC

BACKPLANE

CONNECTOR

BD_SEL

SDA

SCL

POWER SUPPLY

HOT SWAP

I/O PERIPHERAL CARD 1

R1

10 kΩ

C1

0.01 µF

R2

10 kΩ

R3

10 kΩ

R4

10 kΩ

ENABLE VCC SDAOUT

SDAIN

SCLOUT

SCLIN

READY

GND

CARD1_SDA

CARD1_SCL

POWER SUPPLY

HOT SWAP

I/O PERIPHERAL CARD 2

R5

10 kΩ

C3

0.01 µF

R6

10 kΩ

R7

10 kΩ

R8

10 kΩ

ENABLE VCC SDAOUT

SDAIN

SCLOUT

SCLIN

READY

GND

CARD2_SDA

CARD2_SCL

POWER SUPPLY

HOT SWAP

I/O PERIPHERAL CARD N

R9

10 kΩ

C5

0.01 µF

R10

10 kΩ

R11

10 kΩ

R12

10 kΩ

ENABLE VCC SDAOUT

SDAIN

SCLOUT

SCLIN GND READY

CARDN_SDA

CARDN_SCL

002aab678

Fig 9. Hot swapping multiple I/O cards into a backplane using the PCA9513A in a cPCI, VME, and AdvancedTCA

system

PCA9513A_PCA9514A_1

Product data sheet

Rev. 01 — 11 October 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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