The MAX3740 can switch up to 15mA of VCSEL modulation current and source up to 15mA of bias current. The MAX3740 interfaces with the Dallas DS1859 to meet the SFF-8472 timing and diagnostic requirements.

• MAX3740可提供最高可达15mA的调制电流和偏置电流，并且配合DALLAS DS1859控制器，无需任何外部元件，便可符合SFF-8472定时和诊断的需要。