Maxim Integrated MAX3668EHJ+T Current - Bias: 80mA Current - Modulation: 75mA Current - Supply: 38mA Data Rate: 622Mbps Mounting Type: Surface Mount Number Of Channels: 1 Operating Temperature: -40?°C ~ 85?°C Package / Case: 32-TQFP, 32-VQFP Type: Laser Diode Driver (Fiber Optic) Voltage - Supply: 3.14 V ~ 5.5 V