RFMW Ltd. Datasheets for I/Q Modulators and I/Q Demodulators

I/Q modulators and I/Q demodulators change the amplitude, frequency, or phase of a carrier signal in order to transmit information. I/Q modulators split an incoming data stream into its in-phase (I) and quadrature (Q) components, mix the resulting signals with local oscillators that are 90º apart in phase, and then combine the outputs vectorially in a 0º mixer.
I/Q Modulators and I/Q Demodulators: Learn more

Product Name Notes
Modulator -- DKMD2081 Evaluation kit for RFMD2081
Modulator / Demodulator -- PV5870 IQ Direct Conversion Modulator / Demodulator The PV5870 is a direct conversion quadrature modulator / demodulator designed for communication systems requiring excellent linearity with the lowest power consumption in the...
Modulator / Demodulator -- SKY73078-459LF Quadrature Modulator, 500-1500 MHz
Modulator -- SKY73077-459LF Skyworks SKY73077-459LF is an integrated quadrature modulator for the upconversion of complex modulated baseband/IF signals directly up to RF. The device is designed for use in the 1500 to 2700...
Modulator -- RF2705G The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers...
Modulator / Demodulator -- RFMD0014 The RFMD0014 is direct quadrature modulator for use in cellular base stations and other communications systems. RFMD0014 supports cellular, 3G, WiMax, and LTE air interface standards. This device features operation...
Modulator / Demodulator -- RFMD2014 The RFMD2014 is direct quadrature modulator for use in cellular base stations and other communications systems. RFMD2014 supports cellular, 3G, WiMax, and LTE air interface standards. This device features operation...
Modulator -- RFMD2080 The RFMD2080 is a low power, highly integrated, IQ modulator with integrated fractional-N synthesizer and voltage controlled oscillator (VCO). The RFMD2080 can generate output frequencies of between 45MHz and 2700MHz,...
Modulator -- RFMD2081 The RFMD2081 is a low power, wideband, IQ modulator with integrated fractional-N synthesizer and voltage controlled oscillator (VCO). The modulator features an input 3dB bandwidth of 100MHz, and can generate...
Demodulator -- SKY73009-11 The SKY73009 is an integrated, high-dynamic range, quadrature demodulator for use in various wireless communication system applications. The SKY73009 can perform quadrature demodulation of RF input signals from 400 to...