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11.3 Gbps Limiting Transimpedance Amplifier with RSSI
Texas Instruments

Description
The ONET8531T is a high-speed and high-gain limiting-transimpedance amplifier, used in optical receivers with data rates up to 12.5 Gbps. It features low input referred noise, 10 GHz bandwidth, 4.5 k small signal transimpedance, and a received signal strength indicator (RSSI). The ONET8531T is available in die form, includes an on-chip VCC bypass capacitor and is optimized for packaging in a TO can.The ONET8531T requires a single +3.3V 10% supply and its power efficient design typically dissipates less than 105 mW. The device is characterized for operation from -40C to 100C case (IC back side) temperature.
Features
10 GHz Bandwidth4.5 k Differential Small Signal Transimpedance2.5 mAp-p Input Overload CurrentReceived Signal Strength Indication (RSSI)100 mW Typical Power DissipationCML Data Outputs With On-Chip 50 Back-TerminationOn Chip Supply Filter CapacitorSingle 3.3 V SupplyDie Size: 945 1200 ?mCase temperature operation:-40C to 100C APPLICATIONS SONET OC-192SFP+ Optical Receivers10 Fibre Channel Optical Receivers10G Ethernet ReceiversPIN Preamplifier-ReceiversAPD Preamplifier Receivers

Related Datasheets
Part Number Description Category
? ?ONET8501P 11.3 Gbps Rate-Selectable Limiting Amplifier EDA - Embedded Systems Design
? ?ONET8501V 11.3 Gbps Differential VCSEL Driver w/Output Waveform Shaping (Rev. B) EDA - Embedded Systems Design



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