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2001-06-06 Introducing Hittite GaAs MMIC mixers
This application note describes Hittite's family of miniature double-balanced mixer chips developed with GaAs MMIC technology.
2001-06-04 Intermodulation performance of microwave mixers
This application note describes the intermodulation performance of microwave mixers.
2001-04-05 High sensitivity applications of low-power RF/IF Integrated Circuits
This application note discusses four high sensitivity receivers and IF strips that utilize intermediate frequencies of 10.7MHz or greater. Each circuit configuration comes with an explanation of component selection criteria to allow adaptation to other frequencies and bandwidths.
2000-06-13 High Dynamic Range GaAs HBT LNA/Mixers for PCS Systems
This technical note discusses the RF9936 family of fully monolithic GaAs HBT LNA/Mixer devices, which are developed to address spread-spectrum PCS applications in the North American 1.93GHz to 1.99GHz frequency band.
2000-06-09 HBT Technology Adds Power to CDMA Chipset
This technical note discusses a four-device chipset that provides an effective bandwidth utilization and low operating power for CDMA applications. The chipset includes the RF9906 LNA/mixer, the RF9908 upconverter, and the RF9907 and RF9909 AGC amplifier ICs.
2002-05-10 Global power sweep
This application note describes the functions of the power sweep and the many measurements it provides.
2008-08-18 Execute ULC tuner reference design
Most tuners in TV and STB applications use the traditional single conversion mixer oscillator PLL concept. This concept is able to handle analog or digital TV signals, or both at the same time. This article elaborates how to achieve an ultra-low-cost tuner reference design using the Infineon MOPLL tuner TUA 6039-2 or its mirrored version TUA 6037.
2006-01-03 Double-balanced mixers convert between 4GHz to 38GHz
Hittite's new hermetic mixer modules are well suited for military, space, wideband telecom, industrial, microwave radio and test equipment applications from 4GHz to 38GHz.
2013-09-27 Device aims to cut the size of short-distance comms systems
The subharmonic passive mixer can convert a millimeter wave from one wavelength to another and operates at a frequency of 273GHz or 273 billion oscillations per second.
2001-04-05 Crystal oscillators and frequency multipliers using the NE602 and NE5212
This application note shows how to use the NE602 and NE5212 in VHF and UHF local oscillator (LO) generators. It discusses the optimization of these LO generators, and also details how the NE602 can be used as a frequency doubler.
2004-05-03 CMY212/CMY213 Application Note
This app note discusses how to integrate an external IF amplifier to the CMY212/CMY213 device to achieve high input operation.
2004-09-23 Atmel RF solution eyes 5.8GHz cordless phones
Atmel's new high-performance RF solution is for digital cordless phones operating at the license-free 5.8GHz frequency band.
2001-04-26 Using the resolve optimizer with RF simulations in the Affirma analog design environment
This application note describes how to use the Resolve Optimizer with SpectreRF to optimize Noise Figure and Conversion Gain of a mixer circuit.
2014-10-22 Test setup for 5G generates, analyses signals up to 67GHz
The test setup consists of the up to 20GHz R&S SMW200A high-end vector signal generator, a harmonic mixer from subsidiary Radiometer Physics and the R&S FSW67 high-end signal and spectrum analyser.
2002-10-09 Sanyo CDMA handset adopts RF Micro amplifiers
RF Micro Devices Inc. has begun shipping two power amplifiers and a triple-band LNA/mixer to Sanyo Corp., to be deployed on the latter's latest SCP-4900 CDMA 2000 1X handset.
2006-01-16 RF/microwave design software helps speed circuit simulation
Agilent Technologies announced the availability of Genesys 2005, a new release of its RF and microwave design software which includes a new time-domain simulator, frequency planner, mixer synthesis tool and revamped user interface.
2005-08-11 Mimix's integrated Rx/Tx chipset targets 18GHz to 25GHz
Mimix's new GaAs MMIC sub-harmonically pumped receiver and transmitter devices integrate an image reject sub-harmonic anti-parallel diode mixer, an LO buffer amplifier and a low noise amplifier for the receiver, and an output amplifier for the transmitter.
2009-08-07 Gain control amp suits digital radio equipments
New Japan Radio Co. Ltd has introduced the NJM2287 450KHz IF gain control amplifier IC with mixer for digital radio equipments.
2009-07-20 Front-end ultrasound IC packs CWD beamformer
Maxim Integrated Products has developed the MAX2078, touted to be the lowest power, octal, ultrasound front-end solution with integrated mixer-based continuous-wave Doppler (CWD) beamformer.
2003-07-01 Designing low-cost CDMA front-end receivers
The constant pressure on RF design engineers to come up with low-cost RF solutions are remedied by RF Micro Devices' RF2870 small CDMA LNA/Mixer.
2006-03-28 AMIC unveils GPS receiver
AMIC Communication launched its first GPS receiver IC that integrates an LNA, image rejected mixer, IF band pass filer, IF VGA amplifier, VCO, PLL, 2bit ADC and internal regulator.
2004-03-22 ADI RF/IF IC measures 3mm-by-3mm
The RF/IF (radio/intermediate frequency) IC from Analog Devices Inc. (ADI) is an active receive mixer designed to address the demanding signal processing requirements of wireless infrastructure designs such as cellular GSMs and CDMAs.
2002-09-30 ADI chip combines direct digital synthesizer with DAC
The AD9858, combines a 1GSa/s direct digital synthesizer with a 10-bit, 1GSa/s DAC, 2GHz RF analog mixer, 150MHz phase frequency detector, and a programmable charge pump with proprietary fast-locking acquisition logic.
2002-08-22 Zarlink tuner chipset reduce STB size, cost
Zarlink Semiconductor Inc.'s two-device chipset for tuning analog and digital RF cable TV signals allows designers of cable STBs to shrink tuner designs by 50 percent and reduce tuner costs by up to 20 percent.
2002-08-16 Zarlink RF tuner replaces double-conversion tuners
The SL2610 RF silicon tuner is claimed to be the first tuner chip that allows compact, single-conversion tuner designs to achieve the same level of performance as double-conversion tuners.
2007-04-24 WiMAX transceiver minimizes component count
All of Atmel's MAX-Link WiMAX transceivers promise excellent RF performance with low current consumption, low cost and only a minimum of external components for the RF design.
2007-10-01 WiMAX transceiver first to roll with internal calibration
Atmel has unveiled the third of its MAX-Link series of transceivers designed for WiMAX applications, which feature proprietary internal calibration algorithm.
2002-09-04 WDCT baseband IC supports 12 handsets, 1 basestation
The W935xx series of WDCT baseband ICs from Winbond Electronics Corp. uses the TDMA approach to feature 24 slots per channel and support up to 12 handsets and one basestation.
2006-08-15 Voice chips target toy market
Winbond will release the W588Dxxx voice chip series that enables a high sound quality suitable for the toy market.
2006-06-27 Video filter IC has intelligent power management
Maxim says its MAX9508/MAX9512 are the world's first analog standard-definition video filter-amps equipped with intelligent power management electronics.
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