| Description | The MAX3949 is a 3.3V, multirate, low-power laser diode driver designed for Ethernet, Fibre Channel, and SONET transmission systems at data rates up to 11.3Gbps. This device is optimized to drive a differential transmitter optical subassembly (TOSA) with a 25Ω flex circuit. The unique design of the output stage enables use of unmatched TOSAs. The device receives differential AC-coupled signals wit... |
| Features |
● ● Low Power Consumption ● ● Saves Board Space • Small 3mm x 3mm Package ● ● Flexibility • Programmable Modulation Current Up to 85mA (5Ω Load) • Programmable Bias Current Up to 105mA • Programmable Input Equalization and Output Deemphasis ● ● Safety • Supports SFF-8431 SFP+ MSA and SFF-8472 Digital Diagnostic • Integrated Eye Safety Features wi... |
| Datasheet |
 MAX3949 Datasheet - 2.17MB |
