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2007-02-16 Zetex revamps LNB design with new IF switch
Zetex Semiconductors' 4:2 IF switch features integrated gain and control functions that dramatically improve IF signal reliability, eliminate false switching and reduce circuit complexity.
2000-11-01 Signal leakage mires conversions
This article reviews superheterodyne tuning techniques and offers pointers for more streamlined implementations.
2011-08-01 Signal chain basics: Using the digital features of high-speed DACs
Here's a look at the function and value of each of the digital features in today's high-speed digital-to-analog converters.
2008-02-05 Linear Tech debuts SiP signal chain receiver modules
Linear Technology has introduced the LTM9001, the first in a series of SiP signal chain receiver modules using its ?Module technology
2007-01-03 IF switch integrates gain, control functions
Zetex Semiconductors has launched a 4:2 IF switch said to be the first to feature integrated gain and control functions
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
2002-04-02 ADI transmit signal processor rolls
A 104MSa/s four-channel transmit signal processor from Analog Devices Inc. is designed to leverage the high-speed performance of the company's TxDAC family of DACs in multimode, multi-standard wireless basestation architectures
2005-04-20 50MHz IF signal analyzer is Windows-based
Interactive Circuits and Systems is rolling out an FPGA-based product called the ICS SignIFy that works as a portable low-cost IF signal analyzer.
2007-08-15 Yokogawa rolls out mixed-signal oscilloscopes
In response to growing demand for mixed-signal devices, Yokogawa Electric has launched the DL9705L, DL9510L and DL9505L mixed-signal oscilloscopes
2002-01-21 X-FAB adds new mixed-signal technology to its CMOS process platform
X-FAB Semiconductor Foundries AG has added a new mixed-signal technology called XC06 high-voltage process to its 0.65m mixed-signal CMOS process platform
2009-02-05 Wrestling with signal integrity issues
Engineers are struggling with old and new signal integrity issues as they drive toward designs in the 5-10Gbit/s range
2005-10-31 Wideband tuner targets high-end military RF signal processing
M/A-COM announced the new TU-3840 wideband ELINT tuner, which is designed for use in high-end signal processing military applications and is based on the company's SEI-certified, SMR-3822 RF Microwave Sweeping Receiver technology
2014-01-22 Wideband systems for RF signal monitoring
Find out how we can fulfil the requirement for equipment that can capture wideband signals, and can deal with the large amount of data created.
2006-03-16 What-If tools for everyone
Here is a comprehensive tool set providing an iterative, what-if analysis that engineers can run before PCB layout begins
2008-01-16 What would I be, if not an engineer
Being an engineer at heart, I find that most other careers provide only portions of what I love about engineering. The truth is, I would probably find most other careers too limited in variety and challenge.
2008-06-30 Video amplifiers promise cleaner signal, low-power use
Cadeka Microcircuits has introduced the CLC3800 and CLC3801 low power, triple video amplifiers that are designed to meet the requirements of today's cost-sensitive, standard definition consumer and industrial video applications.
2012-05-29 Using signal analyzer as down converter with scope and VSA software
Learn how to use the Agilent PXA signal analyzer as a microwave down converter for an Infiniium oscilloscope or Acqiris digitizer running the 89600 VSA software
2008-01-10 Using high-IF sampling ADCs beyond baseband frequencies
By going to a system architecture that takes advantage of the high IF abilities of today's ADCs, designers can reduce the number of components and, therefore, the physical size of the analog portion of the receive chain
2013-01-16 Using CXA X-Series signal analyser
Here's an example of a LNBF test configuration using a CXA X-Series signal analyser
2012-10-18 Understanding SAR and delta-sigma ADC signal path
Learn about the signal characteristics of several representative sensors and signal chain components for each converter type
2015-02-10 Tuning DDR4 signal paths with modern design tools
Adjusting the lengths of signal tracks so that the delays are matched and satisfy the DDR4 specification would be an almost impossible task without modern design tools
2005-10-27 TI unveils 'most integrated' multi-channel signal processor
TI introduced what it touts as the industry's most integrated, highest performance diversity mixed signal receive processor for 3G base stations and fixed wireless communication devices
2000-02-01 The future of mixed-signal design
I hear two contradictory things regarding mixed-signal IC design. One set of voices says the systems-on-chip (SoC) of the future will be large mixed-signal systems, and the proportion of these being built will double from about 33 percent currently to 66 percent by 2005. The other set of voices says everything will be big digital chips constructed in ever-deeper submicron CMOS, in that the ASICs of the future will use as many 15 million logic gates, but that the analog and mixed-signal circuitry will be left off-chip
2006-03-10 Test software enhances large data-set signal acquisition/analysis
Test and measurement software from National Instruments and Agilent Technologies make data-set signal acquisition and analysis easier
2005-09-21 Terminal lets you drive RF signal generator
Based on a temperature-compensated crystal oscillator, Signal Forge's new signal generator handles FM, AM and arbitrary modulation
2014-04-17 Tektronix upgrades mixed signal oscilloscopes with IBIS-AMI
The MSO/DPO70000 series of digital and mixed signal oscilloscopes now include modelling support with IBIS-AMI models and S-parameters, improving correlation with simulation results
2007-07-02 Tame signal integrity in the fast lane
High-speed serial standards have created a demand for design teams to not only think about signal integrity but to also have an in-depth knowledge of how it will affect the performance and reliability of today's systems thus, engineers must first understand what affects signal integrity within a system
2005-05-16 Tackling RF, mixed-signal integration
As mixed-signal and analog RF circuits are slowly integrated in today's chip designs, designers have to face many challenges
2002-07-03 Synopsys parlays Avanti purchase into mixed-signal tool set
Electronic design automation provider Synopsys Inc. is developing a mixed-signal tool set following its recent purchase of Avanti Corp
2002-07-19 STMicro digital radio chipset directly digitizes IF
STMicroelectronics has announced that it is sampling an AM/FM radio receiver chipset that directly digitizes 10.7MHz intermediate frequency.
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