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Home > Technology List > The Analog Devices, Inc.New Products _ ADRF5025 _Silicon SPDT Switch

The Analog Devices, Inc.New Products _ ADRF5025 _Silicon SPDT Switch

Published time: 2018-06-06

New Product Express

Source:Analog Devices, Inc. 

Today we will introduce the ADRF5025 from Analog Devices, Inc.you can know about the products’Features and Benefits,ADRF5025 GENERAL DESCRIPTION ,The ADRF5025  datasheet information and related products,Applications ,Related Pin Function Descriptions.


The ADRF5025 is a reflective single-pole double-throw (SPDT) switch, manufactured in silicon process.This switch operates from 9 kHz to 44 GHz with better than 1.6 dB of insertion loss and 35 dB of isolation. The ADRF5025 has an radio frequency (RF) input power handling capability of 27 dBm for both the through path and hot switching.The ADRF5025 draws a low current of 14 μA on the positive supply of +3.3 V and 120 μA on negative supply of −3.3 V. The device employs complementary metal-oxide semiconductor (CMOS)-/low voltage transistor to transistor logic (LVTTL)-compatible controls.The product is pin compatible with the ADRF5024, low frequency cutoff version, which operates from 100 MHz to 44 GHz.The ADRF5025 RF ports are designed to match a characteristic impedance of 50 Ω. For ultrawideband products, impedance matching on the RF transmission lines can further optimize high frequency insertion loss and return loss characteristics. Refer to the Electrical Specifications section, Typical Performance Characteristics section, and Applications Information section for more details.The ADRF5025 comes in a 2.25 mm × 2.25 mm, 12-terminal, RoHS-compliant, land grid array (LGA) package and can operate from −40°C to +105°C.


  • Industrial scanners
  • Test and instrumentation
  • Cellular infrastructure: 5G mmWave
  • Military radios, radars, electronic counter measures (ECMs)
  • Microwave radios and very small aperture terminals (VSATs)

2.Features and Benefits

Ultrawideband frequency range: 9 kHz to 44 GHz

Reflective design

Low insertion loss with impedance match    

0.9 dB typical to 18 GHz    1.4 dB typical to 40 GHz    1.6 dB typical to 44 GHz

Low insertion loss without impedance match

0.9 dB typical to 18 GHz    1.7 dB typical to 40 GHz    2.2 dB typical to 44 GHz

High input linearity    P1dB: 27.5 dBm typical    IP3: 50 dBm typical

High RF input power handling    Through path: 27 dBm    Hot switching: 27 dBm

No low frequency spurious    RF settling time (50% VCTL to 0.1 dB final RF output): 3.4 μs

12-terminal, 2.25 mm × 2.25 mm LGA package    Pin compatible with the ADRF5024 fast switching version

3.This product has been released to the market. 

The ADRF5025  data sheet contains all final specifications and operating conditions. you can know more information by datasheet.

Silicon SPDT Switch, Reflective,9 kHz to 44 GHz Data Sheet ADRF5025 Download Address:


4.Related Pin Function Descriptions

Source:The ADRF5025 datasheet

GND: Ground. These pins must be connected to the RF/dc ground of the PCB.

RFC: RF Common Port. This pin is dc-coupled to 0 V and ac matched to 50 Ω. No dc blocking capacitor isnecessary when the RF line potential is equal to 0 V dc. See Figure 5 for the interface schematic.

RF1: RF Port 1. This pin is dc-coupled to 0 V and ac matched to 50 Ω. No dc blocking capacitor is necessary when the RF line potential is equal to 0 V dc. See Figure 5 for the interface schematic.

more information about  Pin Function  to  view datasheet

5.Related image about the ADRF5025 




6.Related Analog Devices products

You can buy this products online directly at jotrin electronics 

OP77EZ/883 OP27GPZ M38510/12208BGA

ADUC848BCP62-5  ADG714BRU  ADP3333ARM-1.5-RL(LKA)


7.About Analog Devices

Analog Devices enables their customers to interpret the world around them by intelligently bridging the physical and digital with unmatched technologies that sense, measure and connect. They create innovative solutions to solve design challenges in instrumentation, automation, communications, healthcare, automotive and numerous other industries.The company was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its technical magazine, Analog Dialogue.After rapid development,make it became the top technology company in the industry.we look forward to ADI can bring us more surprises


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