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IDT New RF Products

IDT New RF Products

IDT offers high-performance and full-featured radio frequency (RF) products that deliver exceptional performance in compact packages.  All IDT RF signal path devices are silicon-based, offering inherent advantages.

This landing page includes a portion of IDT products for RF applications. You can find additional products in each category by reviewing each specific category.

Quick Links:
RF Switches | RF Mixers | Variable Gain Amplifiers | RF Timing | Modulators | RF Amplifiers

RF Attenuators

Monolithic silicon RF Attenuators utilize either digital or analog control and offer broad bandwidth, low insertion loss, high linearity with high attenuation accuracy, and low error.

Applications supported by these RF attenuators include wireless infrastructure (base stations, broadband infrastructure (CATV), microwave radios, satellite and data terminals, general purpose communication equipment, and test and measurement equipment.

Part Family Description
F1912
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6-bit 0.5 dB Glitch-Free™ Wideband Digital Step Attenuator
F1950
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7-bit 0.25 dB Glitch-Free™ Digital Step Attenuator
F1951
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6-bit 0.50 dB Glitch-Free™ Digital Step Attenuator
F1953
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6-bit 0.50dB Glitch-Free™ Digital Step Attenuator with Internal DC Blocks
F1956
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7-bit 0.25db, Glitch-Free™ Digital Step Attenuator
F1975
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6-bit 0.5 dB, 75Ω, Glitch-Free™ Digital Step Attenuator
F1977
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7-bit 0.25 dB, 75Ω, Glitch-Free™ Digital Step Attenuator
F2250
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50 to 6000 MHz Wideband Voltage Variable RF Attenuator with 0 to 2.8V Vcontrol
F2255
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1 to 3000 MHz Wideband Voltage Variable RF Attenuator
F2258
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50 to 6000 MHz Wideband Voltage Variable RF Attenuator with 0 to 3.6V Vcontrol

Resource Document

IDT RF Digital Step Attenuator Product Overview

 

RF Switches

Increasing demand by consumers for more data at higher throughput continues to drive systems standards to evolve to address these needs across multiple markets segments and applications. These evolving standards require RFcomponents with much higher RF performance that will improve a system’s Signal to Noise Ratio, SNR, to increase data rates and throughput.

Part Family Description
F2912
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High Reliability, High Isolation Single-Pole-Double-Throw RF switch
F2914
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High Reliability SP4T Absorptive RF Switch
F2915
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High Reliability SP5T Absorptive RF Switch
F2923
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Constant Impedance K|z| SP2T RF Switch
F2932
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High Reliability SP2T Absorptive RF Switch
F2933
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High Reliability SP2T Absorptive RF Switch

Resource Document

IDT RF Switches Product Brief

 

RF Mixers

IDT’s family of RF mixers featuring patented Zero-Distortion™ technology dramatically improve the maximum signal levels (IM3 tones) that a receiver can withstand at a desired Signal to Noise Ratio (SNR.) These devices are scalable, so alternately, one can run the devices in modes that reduce power consumption significantly while still maintaining linearity.

Part Family Description
F1100
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RF to IF Dual Downconverting Mixer
F1102
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Dual 400-1000 MHz RF to IF Mixer
F1150
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Dual 1700 to 2000 MHz RF to IF Downconverting Mixer
F1152
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Dual 1400 to 2200 MHz RF to IF Downconverting Mixer
F1162
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Dual RF to IF Downconverting Mixer for LTE
F1178
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Dual 3300 - 3800 MHz RF to IF Mixer
F1192
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VersaMixer™ Wideband / Low-Power Dual Channel
F1701
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Ultra-linear Single-channel 600 to 1060 MHz Mixer for Rx Applications
F1751
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Ultra-linear Single-channel 1400 to 2500 MHz Mixer for Rx Applications
F1763
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Ultra-linear Single-channel Mixer for Rx Applications

F1972
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F1792 VersaMixerTM Wideband / Low-power Single Channel

Resource Document

IDT RF Mixers Product Brief

 

Variable Gain Amplifiers

Digitally-controlled intermediate frequency (IF)  and radio frequency (RF) variable gain amplifiers (VGA) with FlatNoise™ technology, an innovative technology where noise does not degrade as gain is reduced. IDT's low-noise devices improve quality-of-service (QoS) and ease the signal-to-noise ratio (SNR) requirements of the downstream data converter to reduce system cost.

Part Family Description
F0480
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Matched Broadband RF VGA with Glitch-Free™ and Zero-Distortion
F1200
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Low-noise Digital IF VGA with FlatNoise™
F1240
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Low-noise Dual IF VGA with FlatNoise™
F1241
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Low-noise Dual IF VGA with FlatNoise™

 

RF Timing

With a clock IC portfolio 10 times greater than any other supplier, IDT is in a unique position to address the needs of virtually any application. IDT’s industry-leading portfolio of timing devices consists of clock generators, buffers, dividers,multiplexers, crystal oscillators, and jitter attenuators with frequency translation - many with programmable capabilities for maximum flexibility. Application-specific clock ICs address needs for RF timing and network synchronization, includingJESD204B, synchronous ethernet, IEEE 1588, PDH, and SONET / SDH.

Buffers/Dividers

Very low additive phase jitter clock fanout buffers with multiple low-skew outputs and optional frequency dividers to scale a high input frequency to a lower frequency. All devices support a differential architecture and frequencies in the high-MHz and GHz range.

Part Family Description
8V79S
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JESD204B Compliant Fanout Buffer and Divider
8P34S
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1.8V Low Power, low noise LVDS Clock Fanout Buffer
8SLVD
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Low Noise LVDS Clock Fanout Buffer

8SLVP
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Low Noise LVPECL Clock Buffer

Converter Clocks

Very low phase-noise, low-spurious jitter attenuating frequency generators with support for one or multiple RF clock frequencies. Support of input clock redundancy, mid to high clock fanout and optional synchronization signals.

Part Family Description
844S
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Dual Output RF Frequency Synthesizer
8V19
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FemtoClock® NG Jitter Attenuator and Clock Synthesizer

Synthesizers

IDT offers very low phase noise, low-spurious RF synthesizers / PLLs that address the challenges of frequency generation for high performance mixers, modulators and demodulators in RF board designs. The RF Synthesizers / PLLs are also used to directly provide a clock reference to high speed RF Converters.

Part Family Description
8V97501
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Low Power Wideband Fractional RF Synthesizer with integrates VCO
8V97053
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High Performance Wideband Fractional RF Synthesizer / PLL
8V97053L
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High Performance Wideband Fractional RF Synthesizer/PLL with excellent PSRR

 

Modulators & Demodulators

IDT’s Zero-Distortion™ and Glitch-Free™ pin-compatible IQ demodulator products offer the world’s lowest power consumption and world’s lowest IM3 distortion while at the same time resulting in less than 0.5dB overshoot ringing during MSB gain transitions. Similarly, IDT’s Zero-Distortion™ IQ modulator products provide very high IP3 and IP2 performance resulting in superb ACLR performance compared to competitive devices.

Part Family Description
F1320
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Low-band DPD Demodulator with Integrated DSA, RF Switch, and LO Switch
F1358
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High Frequency-band DPD Demodulator with Integrated DSA and RF Switch
F1370
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High-band DPD Demodulator with Integrated DSA and RF Switch
F1653
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Broadband ZIF/CIF I/Q Modulator for High Order LTE MIMO Systems
 

RF Amplifiers

IDT offers RF amplifiers with a variety of gain, noise figure and linearity features, in either differential or single-ended input impedances. The RF Amplifier products feature innovative Zero-Distortion™ technology, enabling high output IP3 with very low current consumption – setting them apart from simple gain block amplifiers.

Part Family Description
F1423
See Part Details
Differential Input, Single-ended Output Amplifier

Resources

IDT - Quietly building a differentiated presence in RF

IDT is developing an RF product portfolio and growing revenue at a double-digit rate.

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Resource Document

IDT RF Product Overview

Learn more about IDT’s core innovations for highly integrated products.

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