ADH986S

GaAs, MMIC, Reflective SPDT Switch, 0.1 GHz to 50 GHz

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Overview

Wideband Performance: 0.1 GHz to 50 GHz
Low Insertion Loss: 1.9 dB @ 40 GHz
High Isolation: 31 dB @ 40 GHz

Fast Switching Speed: 10 ns
Compact Die Size: 0.98 mm X 0.75 mm X 0.1 mm
Screened in accordance with MIL-PRF-38534, Class K

The ADH986S is a wideband GaAs pHEMT MMIC Single Pole Double Throw (SPDT) switch die. This tiny switch employs a reflective topology and is controlled with two complementary inputs of 0/-3V to 0/-5V. With an input signal at 40 GHz, the ADH986S exhibits 20 dB return loss, 31 dB isolation, and only 1.9 dB insertion loss. RF performance is independent of high-level control voltages and is shown at both -3V and -5V for completeness.

Applications