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2004-11-23 MAX2388 front-end IC for WCS application at 2.3GHz RF and 220MHz IF
This app note describes an RF frequency of 2.3GHz used with an IF frequency of 220MHz.
2004-02-03 Lingyun tuner processes IF AMP, A/V signals
Shaanxi Lingyun Electronic Appliance Co. Ltd has released its TV tuner module of TVM-1A/2A type.
2002-05-20 Jinxin TV tuner integrates RF receiver, IF demodulator
The DTT-0016/K tuner from Shanghai Jinxin Electronics Co. Ltd integrates the RF front-end receiver and IF demodulator into a single module that operates from a 5V source and used for demodulating television signals.
2007-02-12 India to face financial challenges if it upgrades fabs, says Gartner analyst
India will have to face daunting financial challenges if it decides to invest in a state-of-the-art semiconductor fab, according to Bryan Lewis, research vice president and chief analyst for Gartner Dataquest.
2004-06-21 Improve gain flatness without sacrificing dynamic performance in high-IF ADCs
This app note shows that not only the proper choice of passive components play an important role in designing input networks for high-speed data converters, but the proper use of these components is significant as well.
2003-07-01 If the RedBoot ROM monitor fits
This document presents an open-source, portable ROM monitor that offers a download and debug environment.
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.
2009-10-22 IF reference kit eases base station design
National Semiconductor offers IF sampling receiver reference design kit for multi-carrier, multi-standard wireless base stations addressing GSM/Edge, W-CDMA, LTE and WiMAX standards.
2007-03-14 IF receiver cuts 3G base station size, power draw
ADI said its AD8376 VGA and AD6655 IF diversity receiver combo replaces 48 discrete components, which enables 3G micro- and pico-cell base stations with much reduced power consumption and physical volume.
2014-09-05 If Moore's Law hangs back, revert to using old nodes
As the cost of scaling below 28nm multiplies, there has been a corresponding push to create new designs at established nodes using everything from near-threshold computing to back biasing and analogue sensors.
2006-12-06 IF detector IC targets multifunction wideband receivers
New Japan Radio has announced an IF detector IC with an integrated FM/AM detector circuit for use in multifunction wideband receivers.
2011-05-11 Host controller IP gets USB-IF certification
Synopsys Inc. has reported that its DesignWare SuperSpeed USB 3.0 xHCI IP has passed the USB Implementers Forum SuperSpeed USB certification.
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.
2005-12-19 Ericsson Power Modules joins PMBus-IF
Ericsson Power Modules has signed the PMBus adopter agreement, becoming a full member of the Power Management Bus Implementers Forum.
2002-08-09 East Crystal ceramic capacitors suit IF apps
East Crystal Electronic Co. Ltd's CC165 series of ceramic tubular capacitors is suitable for use in intermediate frequency transformation applications.
2005-08-31 Device controller based on USB-IF Certified Wireless USB spec
Synopsys demonstrated a device controller based on USB-IF's Certified Wireless USB specification, the new wireless extension to USB that combines the speed and security of wired technology with the ease-of-use of wireless technology.
2008-05-26 Determining if a spur is related to the DDS/DAC or to some other source
This application note by David Brandon of Analog Devices aids users in determining the root source of spurs in the spectrum of their DDS output signal.
2004-06-01 Designing IF filter circuits for communication receivers
The article discusses the circuit design of an IF filtering circuit used in digital communication receivers.
2010-01-19 Designing a superheterodyne receiver using an IF sampling diversity chipset
The application note introduces a chipset to simplify receiver design and puts forth a design example based on GSM but can be extended to many open or closed air interface.
2001-04-05 Demodulating at 10.7MHz IF with the SA605/625
This application note discusses how the SA605 RF receiver effectively performs demodulation at 10.7MHz IF. It also describes some of the RF techniques used to obtain a stable receiver.
2004-02-16 DACs with FPGAs for direct-IF architectures
FPGAs allow partitioning from the DAC for flexible pre-processing, making the resulting system more adaptable.
2004-09-21 Cypress USB controller earns USB-IF certification
The latest EZ-USB FX2LP low power, programmable USB 2.0 controller from Cypress has been certified by the USB Implementers Forum.
2002-08-19 Cypress hub controller meets USB-IF standards
The TetraHub USB 2.0 hub controller has passed the compliance tests set by the USB Implementers Forum (USB-IF).
2012-09-24 Circuit board design for IF/RF feedback amps
Read about the key components of PCB design for amplifiers such as LMH6521 and LMH6522 DVGAs.
2004-04-15 Chip market to stay healthy if prices don't over-inflate
The growth in worldwide IC revenues is being driven primarily by increased demand for IC units as opposed to rising ASP, a positive sign indicating this boom isn't over yet, confirmed Advanced Forecasting.
2008-12-18 Broadband IF amp promises improved signal integrity
From Linear Technology Corp. comes the LT5554, a broadband digitally programmable gain IF amplifier, featuring a 48dBm OIP3 (output 3rd order intercept) at 200MHz.
2006-01-11 Atmel Flash MCU certified by USB-IF
Atmel announced that it has been granted certification by the USB Implementers Forum (USB-IF) for its AT91SAM7S64 ARM-based 32-bit Flash microcontroller.
2005-10-17 Assertive debugging: Correcting software as if we meant it
This technique keeps embedded systems healthy by having the code monitor itself
2001-04-06 An FM/IF system for DECT and other high-speed GFSK applications: SA639
This application note application note presents a detailed description of the SA639 FM/IF system, a SA639-based evaluation board, and design information that includes circuit diagram, component list and board layout.
2004-11-25 An FM/IF system for DECT and other high speed GFSK applications
This app note presents a detailed description of the SA639 FM/IF system, the evaluation board, and design information including circuit diagram, component list, and the board layout.
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