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11.3Gbps Limiting Transimpedance Amplifier with RSSI

Qty Price
1-9 $3.61
10-24 $3.25
25-99 $3.02
100-249 $2.65
250-499 $2.48
500-749 $2.11
750-999 $1.78
1000+ $1.70


  • 9-GHz Bandwidth
  • 10-kΩ Differential Small Signal
  • –20-dBm Sensitivity
  • 0.9-µARMS Input Referred Noise
  • 2.5-mAp-p Input Overload Current
  • Received Signal Strength Indication
  • 92-mW Typical Power Dissipation
  • CML Data Outputs With On-Chip
    50-Ω Back-Termination
  • On Chip Supply Filter Capacitor
  • Single +3.3-V Supply
  • Die Size: 870 µm x 1036 µm

Texas Instruments  ONET8551TY

The ONET8551T device is a high-speed, high-gain, limiting transimpedance amplifier used in optical receivers with data rates up to 11.3 Gbps. It features low-input referred noise, 9-GHz bandwidth, 10-kΩ small signal transimpedance, and a received signal strength indicator (RSSI.

The ONET8551T device is available in die form, includes an on-chip VCC bypass capacitor, and is optimized for packaging in a TO can.

The ONET8551T device requires a single +3.3-V supply. The power-efficient design typically dissipates less than 95 mW. The device is characterized for operation from –40°C to 100°C case (IC back-side) temperature.