2. This internal view of the PIN diode shows where the anode contact on the chip is wire-bonded to two connection pins. The limiter was built on a 30-mil thick FR-4 printed-circuit board (PCB ...

In this rf switch, the PIN diodes are used to shut on of off several antennas. The current source is a 12 volt circuit composed of a transformer, bridge rectifier and a regulator IC. In order to know ...

Figure 2 shows a simplified RF equivalent circuit for an RF PIN diode. The series resistance, R S , was already given. PIN diodes for RF switching typically have an R S of 10 Ω at 1-mA forward ...

The PIN-limiter diode at the output, commonly referred to as the cleanup stage, is the diode with the thinner I layer. The threshold level of the circuit must be low enough to protect the remainder of ...

MILPITAS, Calif.--(BUSINESS WIRE)--Teledyne e2v HiRel today announced two new additions to its family of high power limiters, the TDLM052402, a quasi-active, 2 kW, L/S/C-band SMT PIN Diode Limiter ...