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2015-10-05 IDT debuts jitter attenuator, frequency synthesisers
The 8V19N407 and 8V19N408 support up to 3GHz output, as well as 82fs of RMS phase noise, addressing the requirements of multi-carrier GSM radio transceivers as well as 40Gb and 100Gb Ethernet PHYs.
2015-05-26 Wideband RF synthesiser/PLL operates on low power
The 8V97051 contains an integrated voltage-controlled oscillator (VCO) with a large tuning range capable of providing multi-band local oscillator (LO) frequency synthesis
2013-02-18 Richardson rolls out 18GHz Microwave PLL Synthesiser
The ADF41020 can be used to implement local oscillators as high as 18GHz in the up-conversion and down-conversion sections of wireless receivers and transmitters.
2015-02-23 Configurable clock synthesiser touts low phase noise jitter
The XR81411 from Exar is capable of generating any frequency in the range of 10MHz to 800MHz with four independent PLLs, using a highly flexible delta-sigma modulator and a wide ranging VCO
2014-11-21 Clock synthesiser delivers 86fs RMS phase jitter
The 10-output synthesiser's low phase jitter reduces bit error rates in 40GE and 100GE data communication systems
2014-03-12 Examining field-programmable RF chip
Here's a look at a chip that comes from the wireless domain and is touted to bring exciting new possibilities.
2013-01-17 Efficient FSK/PSK modulation with multi-channel DDS
Find out how two synchronised DDS channels can implement a zero-crossing FSK or PSK modulator.
2011-08-04 Orca launches smallest dual-mode Bluetooth RF, modem IP core
Orca's DRBT is a dual-mode Bluetooth RF and modem IP core that provides customers with reductions in silicon area, low power and good radio performance.
2015-05-25 Nothing left to be invented in embedded control (Part 2)
In this instalment, we learn that the power of the core independent peripherals is multiplied when we connect them together, relieving the CPU from potentially large computational loads and real-time constraints.
2015-02-06 Examining Tektronix RSA306 signal analyser
Read about the trade-offs needed to produce a spectrum analyser in a small form factor while retaining much of the performance and usability of much larger instruments
2012-12-24 Easing system simulation with hardware models
Hardware models can accelerate integration and system verification tasksif they are available early enough in the design flow.
2013-07-12 8-channel LED backlight driver enables better TV screen
The iW7019 from iWatt intends to deliver better screen performance and lower cost in next-generation 2D and 3D LCD TVs to render a more lifelike viewer experience.
2014-02-14 Taking a look at the field-programmable RF chip
Developed in the US for UK's Lime Microsystems, the FPRF transmitter takes a digital data stream and converts it into wireless signals, while the receiver performs the inverse operation.
2013-09-17 PXIe vector signal analyser touts up to 160MHz bandwidth
The M9391A from Agilent is geared for testing and design validation of wireless power amplifiers, transceivers and cellular base stations, primarily picocell and femtocell.
2014-11-12 Determine acceptable jitter level in embedded design
Learn about the nuances of clock jitter specifications, and know how to determine the acceptable level of jitter early on in the development cycle to prevent dire impact on end product release schedules.
2014-06-05 Analog expands RF platform with modulator, demodulator
The devices are designed for 3G/4G communication, microwave PtP radios, military/aerospace and instrumentation applications.
2014-11-13 ADI receiver can digitise IF frequencies from 70-450MHz
The AD6676 is a single-chip wideband IF receiver subsystem that can be configured to achieve a noise figure of 13dB, IIP3=36dBM, noise spectral density (NSD) as low as -160dBFS/Hz.
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