100 MHz to 30 GHz,

Silicon SPDT Switch

Data Sheet

ADRF5020

Rev. A

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

©2016–2017 Analog Devices, Inc. All rights reserved.

Technical Support

www.analog.com

FEATURES

Ultrawideband frequency range: 100 MHz to 30 GHz

Nonreflective 50 Ω design

Low insertion loss: 2.0 dB to 30 GHz

High isolation: 60 dB to 30 GHz

High input linearity

1 dB power compression (P1dB): 28 dBm typical

Third-order intercept (IP3): 52 dBm typical

High power handling

24 dBm through path

24 dBm terminated path

ESD sensitivity: Class 1, 1 kV human body model (HBM)

20-terminal, 3 mm × 3 mm, land grid array package

No low frequency spurious

Radio frequency (RF) settling time (to 0.1 dB of final RF

output): 15 ns

APPLICATIONS

Test instrumentation

Microwave radios and very small aperture terminals (VSATs)

Military radios, radars, electronic counter measures (ECMs)

Broadband telecommunications systems

FUNCTIONAL BLOCK DIAGRAM

RF2

RF1

RFC

EN

VSS

CTRL

VDD

50Ω

50Ω

ADRF5020

Figure 1.

GENERAL DESCRIPTION

The ADRF5020 is a general-purpose, single-pole, double-throw

(SPDT) switch manufactured using a silicon process. It comes

in a 3 mm × 3 mm, 20-terminal land grid array (LGA) package

and provides high isolation and low insertion loss from 100 MHz

to 30 GHz.

This broadband switch requires dual supply voltages, +3.3 V

and −2.5 V, and provides CMOS/LVTTL logic-compatible

control.