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Circuits Sensor Interface & Bias Light Sensors & Photodiodes Photodiode Interface & Transimpedance Amps
Circuits Signal Conditioning Operational Amplifiers (Op Amps) High Speed Amplifiers

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Ultralow Noise, 2.4GHz Gain Bandwidth Large-Area Photodiode Amplifier

View Full Size Image View Original Design Note Ultralow Noise, 2.4GHz Gain Bandwidth Large-Area Photodiode Amplifier

The combination of the ultralow noise JFET gain stage and the LT1806 low noise amplifier achieves the ultralow input noise performance. The circuit’s input voltage noise was measured at 0.95nV/rtHz.



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