PXI based digital functional test targets next generation circuits
News & Analysis 8/31/2007 Post a comment
Rohde & Schwarz has equipped the CompactTSVP production test platform withy a high-speed digital test module, the TS-PHDT with a maximum data rate of 40 MHz and a storage capacity of 1.5 Gbyte. The test module was developed in close conjunction with he RF and Automotive Business Unit of Atmel.
Statistical signal analysis (SSA) demystified
Design How-To 8/29/2007 Post a comment
Here is a hands-on engineering introduction to the concepts and uses of statistical signal analysis (SSA). In almost all semiconductor applications today, the use of high-speed interfaces is common, and the ability to analyze signal integrity is a must.
Free guide to audio metering basics
Audio DesignLine Blog 8/11/2007 Post a comment
A free downloadable guide on audio levels and metering covers basic terms and definitions as well as issues like loudness, A-weighting and how analog levels relate to digital scales.
Vectron advances frequency converter line
Product News 8/9/2007 Post a comment
Vectron International has expanded its C3430 frequency controlled crystal oscillator (FCXO) family for use in wireline infrastructure, test and measurement, military applications and wireless infrastructure such as GSM, CDMA and W-CDMA base stations and point-to-point radio.
Understanding RF Instrument Specifications: Part 2
Design How-To 8/8/2007 1 comment
This is the second of a three-part article series on RF instrument fundamentals from National Instruments. This article covers five specifications that are particularly important to RF signal generators: frequency tolerance, output level accuracy, output power range, intermodulation distortion, and modulation bandwidth.
PLL analyzer tests for PCIe compliance
Product News 8/6/2007 Post a comment
SyntheSys Research has released its BERTScope PLA series of phase locked loop (PLL) analyzers for PLL loop response characterization and compliance testing to PCIe specifications for components and add-in cards.
Using model-based design in signal integrity engineering
Design How-To 8/1/2007 Post a comment
RF techniques, originally developed for wireless communication projects, are being repurposed to solve the increasingly complex problem of preserving signal integrity in high-speed data transmission between chips joined by backplanes and printed circuit boards.