Interactive RF Signal Chain

Low Noise Amplifiers (LNA)

Analog Devices RF amplifiers are designed utilizing the company’s leading amplifier and RF IC expertise. Our extensive family of single-ended input/output, fixed-gain amplifiers can be used from dc to microwave and include low noise amplifiers, gain blocks, intermediate frequency amplifiers, driver amplifiers, and differential amplifiers. These devices offer high linearity, low noise figures, and various fixed-gain options, as well as low power consumption; they are all fully specified over frequency, temperature, and supply voltage for use in a variety of applications.

Attenuators

Analog Devices’ broad selection of wideband attenuators, fixed value attenuators, digital attenuators and voltage variable attenuators (VVA) give designers the flexibility to select a part that perfectly suits their application requirements. Analog Devices' offers narrowband and wideband attenuators that are versatile and reliable enough for space, communications, military and industrial markets.

Mixer

ADI offers industry's broadest selection of wideband RF mixers, microwave mixers and millimeter wave mixers. By utilizing innovative new high frequency design and pacakging techniques and process technologies, ADI offers a complete portfolio of discrete as well as integrated, wideband and high frequency solutions for up to 90GHz. With ADI's mixer portfolio designers can be assured to find a mixer that best fits their performance, price and packaging requirements.

Variable Gain Amplifiers

Variable gain amplifiers (VGAs) are used in a variety of remote sensing and communications equipment. Applications ranging from ultrasound, radar, lidar, wireless communications, and speech analysis have utilized variable gain in to enhance dynamic performance.

Attenuators

Analog Devices’ broad selection of wideband attenuators, fixed value attenuators, digital attenuators and voltage variable attenuators (VVA) give designers the flexibility to select a part that perfectly suits their application requirements. Analog Devices' offers narrowband and wideband attenuators that are versatile and reliable enough for space, communications, military and industrial markets.

I/Q Modulators

Analog Devices I/Q modulators and demodulators operate at frequencies up to microwave and feature a combination of high performance, broadband operating frequency, and flexibility.

I/Q Demodulators

Analog Devices I/Q modulators and demodulators operate at frequencies up to microwave and feature a combination of high performance, broadband operating frequency, and flexibility.

Low Pass Filter (LPF)

Low Pass Filters (LPF) are used to block frequency above a cutoff frequency and allow lower frequency to pass through. This type of devices is commonly used in audio applications.

ADC Drivers

Analog Devices high speed differential ADC drivers are configured with a VOCM pin, providing a convenient solution when interfacing with analog-to-digital converters (ADCs). Whether you need to drive a single or dual differential input ADC or send and receive signals over long cable lengths, Analog Devices has developed a broad portfolio of high speed differential amplifiers that provides the high performance needed to meet any requirement.

ADC

Analog to Digital Converter (ADC, A/D, A to D) is a device that converts analog signal to a digital signal. What we hear (audio) and see (video) from TV, phone or other electronic device are analog signals. These analog signals are converted to digital in order to process, store or transmit.

Tx/Rx Diplexers

Transceiver devices combining both a receiver and a transmitter in a single package. These devices take an intermediate frequency (IF) and upconvert it to a radio frequency (RF) when needed for the application.

RF Receivers

RF Amplifiers

RF Misc ICs and Modules

RF Switches

Analog Devices ADG901 series includes the highest bandwidth CMOS switches and multiplexers available. The standard CMOS process and integrated TTL drivers contribute to a reduced solution cost and PCB board space compared to most GaAs-based solutions. SPST, SPDT, and SP4T versions (reflective and absorptive) are available for a wide range of low power (up to 16 dBm) applications, including antenna switching, filter switching, and tuner applications.

Tunable Filters

Analog Devices family of tunable filters includes programmable VGA, low-pass harmonic, band-pass, and band-reject portfolios to suit a large range of applications. Our devices offer an ideal filtering solution for communications, instrumentation, defense, medical, and other industries, with a flexible and robust feature set to meet the stringent demands of multiple designs.

Clock Generators, PLLs, Frequency Synthesizers

RF Misc ICs and Modules

Clock Distribution and Cleanup

Analog Devices clock ICs and timing solutions enable new architectures, lower development and manufacturing costs, and shorter design times. Products feature low jitter and phase noise for clock cleanup, synchronization, generation, delay, and distribution.

Power Amplifiers

Power Amplifier (PA) is a Radio Frequency (RF) or microwave amplifier used to boost the power to transmit a signal.

Gain/Phase Adjust/Detect RF Circuits

The Gain/Phase Adjust/Detect function in a RF circuit is detect and adjust the signal prior to being transmitted.

Generic Amplifiers

Analog Devices focuses on designing amplifiers that deliver high performance and high value. ADI combines circuit design, manufacturing process innovation, and applications expertise to create products that simplify signal conditioning design.

RF Amplifiers

Fixed-gain RF amplifiers can be used in applications covering DC to RF, microwave and millimeter wave bands. ADI’s industry-leading designs make optimal use of many different MMIC technologies to cover a wide range of bandwidths and power levels. Our RF amplifiers are fully specified over frequency, temperature and supply voltage with offerings in both bare die and high performance surface-mount packages.

DAC Converters

Digital to Analog Converter (DAC, D/A, D to A) is a device that converters digital signal into an analog signal. Digital signals are used to process, store or transmit data and then are converted to analog in order for us to see and hear from a TV, phone or other electronic device.

RF Detectors

Recognized as the pioneer and leader in RF power detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.