PH2R15-109GB3.9/2.8/1.5-U

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The PH2R15-109GB3.9/2.8/1.5-U is an avalanche photodiode (APD) from Princeton Lightwave Corporation. The device is an ideal choice for applications requiring precise timing resolution, peak power handling, and low jitter. It is a great solution for applications requiring a high-sensitivity optically-coupled receiver with low capacitance.

The PH2R15-109GB3.9/2.8/1.5-U can be used in many applications such as automotive, communication, detection, medical, and military. In particular, automotive applications needing low noise and fast response would highly benefit from using this device. In communication and detection applications, this device is ideal because of its ultra-low capacitance, wide dynamic range and low distortion. The PH2R15-109GB3.9/2.8/1.5-U can also be used in medical and military applications where reliability and resilience are of utmost importance.

The working principle of the PH2R15-109GB3.9/2.8/1.5-U consists of an avalanche photodiode which is coupled to a transimpedance amplifier. The avalanche photodiode generates an electric current in response to light of a specific wavelength, and the transimpedance amplifier amplifies the generated current. The amplified current is then converted to a digital signal, resulting in a measurement of the incident optical power. In addition to amplifying the signal, the device also minimizes noise and preserves timing resolution. The PH2R15-109GB3.9/2.8/1.5-U is able to detect light pulses with rise and fall times as fast as 8 ns.

The PH2R15-109GB3.9/2.8/1.5-U is tested with 1.0 V peak-to-peak (pp) at 6 MHz and 8 ns rise time for sinusoidal and half-period transitions. The sensitivity of the photodiode is 0.8-1.5 Vpp at 0.1 kHz, while at 3.2 KHz, the response is 1 Vpp and the tube capacitance is 30 min. It has a jitter tolerance of ±50 ps and an output power rating of 25 dBm. It also has low distortion characteristics, providing high fidelity optical signals.

The PH2R15-109GB3.9/2.8/1.5-U provides a reliable avalanche photodiode solution for applications requiring precise timing resolution, peak power handling and low jitter. It can be widely used in a variety of fields, such as automotive, communication, detection, medical and military applications. Its capability of amplifying the signal, while minimizing noise and preserving timing resolution, makes this device an ideal choice for various applications. With its high-sensitivity optically-coupled receiver with low capacitance, this device can provide accurate and reliable measurements of optical power in various settings.

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