DS3205 Просмотр технического описания (PDF) - Maxim Integrated

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DS3205

Hot-Swappable Bus Buffer for I2C, SMBus, IPMI, and ATCA

Maxim Integrated 

____________________________________________________________________________________________ DS3205

1. Typical ATCA Application

Figure 1-1 shows an ATCA blade application for the DS3205. In this application the DS3205 is used as a buffer for

the Intelligent Platform Management Bus (IPMB). The IPMB is used in ATCA for communications between and

management of all Field Replaceable Units (FRUs). The DS3205 is compliant with the ATCA IPMB requirements

as specified in PICMG 3.0 AdvancedTCA Base Requirements.

Figure 1-1. Typical Application (ATCA Blade)

Backplane

Connector

3.3V

5V

10k

BACKPLANE_SCL

Blade connector with multiple pin lengths provides "Staged" contact.

Power and ground connect first, then SCL/SDA, then ENABLE last.

DS3205

SCLIN

VCC

SCLOUT

0.01µF

10k

BOARD_SCL

10k

BACKPLANE_SDA

SDAIN

SDAOUT

10k

BOARD_SDA

ENABLE

GND

100k

READY

FAULT

Rev: 111607

5 of 20

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