ADRF5080

RECOMMENDED FOR NEW DESIGNS

Reflective, Silicon SP8T Switch, 100 MHz to 20 GHz

Analog Devices ADRF5080 Product Info

10 February 2026 5

Features

Ultrawideband frequency range: 100 MHz to 20 GHz
Low insertion loss

1.3 dB up to 6 GHz
1.6 dB up to 12 GHz
2.0 dB up to 20 GHz

High isolation

46 dB up to 6 GHz
45 dB up to 12 GHz
40 dB up to 20 GHz

High input linearity

P0.1dB: 33 dBm typical
IP3: 55 dBm typical

High RF power handling

Insertion loss path: 33 dBm
Hot switching: 30 dBm

Fast switching on and off time: 55 ns
0.1 dB settling time (50% V_CTRL to 0.1 dB final RF_OUT): 100 ns
Single-supply operation capability
All off state control
Logic select control
No low frequency spurs
36-terminal, 5.50 mm x 5.50 mm LGA package

Part details & applications

The ADRF5080 is a reflective, SP8T switch manufactured in the silicon process. The ADRF5080 operates from 100 MHz to 20 GHz with an insertion loss of lower than 2.0 dB and an isolation higher than 40 dB. The device has an RF input power handling capability of 30 dBm continuous wave power for the insertion loss path.

The ADRF5080 operates with a dual-supply voltage, +3.3 V and −3.3 V. The device can also operate with a single-supply voltage (VDD) applied while the negative supply pin (VSS) is tied to ground. The single-supply operation condition requires a lower operating power while the excellent small signal performance is maintained See Table 2 in the data sheet for details.

The ADRF5080 employs complementary metal-oxide semiconductor (CMOS)-/low voltage transistor to transistor logic (LVTTL)-compatible controls.

The ADRF5080 comes in a 36-terminal, 5.50 mm × 5.50 mm, RoHS compliant, land grid array (LGA) package and can operate from −40°C to +105°C.

Applications

Test and instrumentation

Military radios, radars, and electronic counter measures (ECMs)

Microwave radios and very small aperture terminals (VSATs)

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