THE PIN DIODE CIRCUIT DESIGNERS’ HANDBOOK

The equivalent circuit for the forward biased PIN diode, Figure 1.1 (b), consists of a series combination of the series resistance (R s) and a small Inductance (L s). R s is a function of the Forward Bias Current (I f) and this function is shown in Figure 1.2 for the UM 9552 PIN Attenuator Diode. L s depends on the

  Diode, Pin diodes, Attenuators, Pin attenuator diode