The MC10SX1130 is high speed LED Driver/current switch specifically targeted for use in FDDI PMD and ANSI X3T9.3 FibreChannel 266 Mbits/s optical transmitters. The integrated circuit contains several unique functional blocks which makes it easily configurable for use with a variety of high performance LED devices. The part is fabricated using Motorola’s proven MOSAIC III advanced bipolar process. The logic is designed so that a data HIGH input results in the modulation current flowing through the IOUT pin to turn on the LED.

• Differential Data Inputs
• 300MHz Operation
• 100mA Peak Drive Current
• Extremely Low Jitter
• Duty Cycle Distortion Compensation
• Adjustable Output Current Tracking With Temperature
• Thermally Enhanced 16-Lead SOIC Package
• 75kΩ Data Input Pulldown Resistors
• +5V or –5.2V Operation
• VBB Reference Available