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11.3 Gbps Limiting Amplifier
Texas Instruments

Description
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 mVpp. The output amplitude can be adjusted from 400 mVpp to 700 mVpp. 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 -40C to 85C.
Features
Up to 11.3-Gbps OperationLoss-of-Signal Detection (LOS)Adjustable Output VoltageLow Power ConsumptionInput Offset CancellationCML Data Outputs With On-Chip, 50- Back-Termination to VCCSingle 3.3 V SupplySurface-Mount, Small-Footprint, 3-mm 3-mm, 16-Pin QFN Package APPLICATIONS10 Gigabit Ethernet Optical Transmitters8 and 10 Fibre Channel Optical TransmittersSONET OC-192/SDH-64 Optical TransmittersXFP and SFP+ Transceiver ModulesXENPAK, XPAK, X2 and 300-Pin MSA Transponder ModulesCable Driver and Receiver

Related Datasheets
Part Number Description Category
? ?ONET1191V 11.3 GBPS Differential VCSEL Driver (Rev. A) EDA - Embedded Systems Design
? ?ONET4251PA 1 Gbps to 4.25 Gbps Limiting Amplifier With LOS and RSSI (Rev. A) EDA - Embedded Systems Design
? ?ONET8501V 11.3 Gbps Differential VCSEL Driver w/Output Waveform Shaping (Rev. B) EDA - Embedded Systems Design
? ?ONET9901TA 10.7 Gbps Transimpedance Amplifer With RSSI EDA - Embedded Systems Design



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