Author - Nancy Xiong

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Nancy Xiong	Write for Electronic Design
Nancy Xiong is a customer application engineer with Maxim Integrated Products, Sunnyvale, Calif. She holds an MSEE from Arizona State University, Tempe. Email address: Nancy_Xiong@maximhq.com
1 results found for Nancy Xiong, displaying items 1 - 1

August 2, 2007 [Ideas For Design]
Analog Switch Connects One I2C Bus Master To Multiple SFP Modules
Telecom and data-communications equipment commonly use small-formfactor pluggable (SFP) modules for the physical-layer interface. Also common in these systems is an I2C bus for the management data input/output (MDIO) interface. But when several SFP modules are used, they all have the same I2C address. As a result, they can't all connect to the same I2C bus. To avoid the need for multiple I2C bus masters in that situation, ...