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PD100B User Guide

Last updated: 2021-09-21 PDF version


PD100B user interface

  1. Supply +VCC pin with a voltage between 6 V and 12 V. Supply -VCC pin with a voltage between -6 V and -12 V. The board is regulated to ±5 V internally. Using more than ±6 V supplies increases power consumption without any significant improvement in supply noise rejection.

  2. Supply the photodetectors with a maximum 2 mW optical power. The linear output voltage range of the transimpedance amplifier is between -3.5 V and 3.5 V.

  3. The output is available on the SMA connector (50 Ω impedance).

PD100 functional diagram

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