Detects Optical Signals At 1 GHz, With High Sensitivity

APD module C5658 is a highly sensitive photodetector consisting of a Si APD (avalanche photodiode), a bias power supply and a low-noise Amplifier all integrated into a compact case. The APD used has an effective active area of 0.5 mm to allow efficient coupling to a light beam in applications such as spatial light transmission. The APD internally multiplies the photocurrent to produce an ample gain (set to 100 times for C5658 and also features high-speed response, achieving detection limits up to 1 GHz wideband and -48 dBm (16 nWr.m.s.) noise level in combination with the low-noise Amplifier C5658 also incorporates a thermosensor and a temperature-compensated bias power supply necessary for stable operation of the APD. Highly sensitive optical measurements CAN be made just by supplying +12 V to C5658. By Hamamatsu Photonics, K.K.,
C5658 's PackagesC5658 's pdf datasheet



C5658 Pinout, Pinouts
C5658 pinout,Pin out
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