The ALM-38140 is a fully matched wideband variable attenuator pin diode module with high linearity performance and high dynamic range. It is an ideal for gain control in RF amplfier circuits. The ...

PIN diodes are often used as variable attenuators for RF signals in TV tuners, and for wideband RF in fixed equipment. These diodes can be mounted as discrete devices on a board, or integrated into ...

Download this article in PDF format. The RF PIN diode as we know it today was invented by J. Nishizawa in 1950. Now, almost 70 years later, a new PIN diode concept—shielded-anode PIN diode (SAPIN)—has ...

For switching and attenuator applications from HF through UHF frequencies, the company offers a line of high-power PIN diodes in non-magnetic metal electrode leadless faced (MELF) packages. Employing ...