ONET1191P

• Up to 11.3-Gbps Operation
• Loss-of-Signal Detection (LOS)
• Adjustable Output Voltage
• Low Power Consumption
• Input Offset Cancellation
• CML Data Outputs With On-Chip, 50- Back-Termination to VCC
• Single 3.3 V Supply
• Surface-Mount, Small-Footprint, 3-mm × 3-mm, 16-Pin QFN Package
• APPLICATIONS
  • 10 Gigabit Ethernet Optical Transmitters
  • 8× and 10× Fibre Channel Optical Transmitters
  • SONET OC-192/SDH-64 Optical Transmitters
  • XFP and SFP+ Transceiver Modules
  • XENPAK, XPAK, X2 and 300-Pin MSA Transponder Modules
  • Cable Driver and Receiver

The ONET1191P is a high-speed, 3.3-V limiting amplifier for copper-cable and fiber-optic applications with data rates up to 11.3 Gbps.

This device provides a gain of about 40 dB which ensures a fully differential output swing for input signals as low as 5 mV_pp. The output amplitude can be adjusted from 400 mV_pp to 700 mV_pp. Loss-of-signal detection and output disable are also provided.

The part is available in a small-footprint, 3-mm × 3-mm, 16-pin QFN package, typically dissipates less than 110 mW, and is characterized for operation from -40°C to 85°C.