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2007-03-07 ST intros factory-calibrated serial real-time clocks
STMicroelectronics announced its serial RTC chips with factory calibration, enabling manufacturers using the parts to simplify assembly and test operations by omitting the time-consuming calibration step.
2007-07-02 Solve complexity issues in 4-port RF designs
This article shows how to solve complexity issues arising from the measurement of 4-port RF devices and to ensure RF test system calibration is accurate, reliable and repeatable.
2001-04-24 Single-ended and differential s-parameters
This application note explains the use of single-ended and mixed-mode S-parameters for differential circuits, and the basic concepts of microwave measurement calibration.
2012-01-25 Signal IC boasts 0.10% FSO accuracy
The ZSSC3016 combines high accuracy amplification, 16bit precision analog-to-digital conversion, and an 18bit DSP for linearization and calibration functions.
2008-11-25 Sensor amp offers programmable gain, offset
Texas Instruments has released the PGA308 single-supply, auto-zero bridge sensor amplifier featuring programmable gain and offset that amplifies the sensor signal and provides digital calibration for zero (offset) and span (gain).
2014-01-17 ROHM Semiconductor starts production of BU210xx series
Rohm Semiconductor has started the mass production of its BU210xx series of 4-wire resistive touch panel controller ICs, delivered in various package options, including an 8bit or 32bit CPU, for 2-point gesture detection and a calibration function for enhanced flexibility and reliability.
2007-07-03 RF generator accommodates larger waveforms
Keithley Instruments adds a series of enhancements to its Model 2910 RF vector signal generator, including additional wireless signal generation waveforms and a new power calibration feature.
2010-08-02 PV measurement tools promise consistency
Konica Minolta Sensing Americas Inc. launches a full line of photovoltaic measurement and characterization instruments that feature a reference cell as a standard point of calibration.
2004-06-17 PC87591x RTC on-chip oscillator circuit design and layout guidelines
The app note describes the design and calibration of the oscillator circuit and the placement of the backup lithium battery.
2007-03-17 Pair Rogowski coils, rejustors to measure current
Rogowski coils perform passive current measurement and are used in test and measurement devices and power-monitoring activities. Calibration is required to account for manufacturing variations in the coil and to provide uniform device-to-device sensitivity.
2009-05-06 Output current sensing for the MC35XS3400 eXtreme switch device
This application note relates to the output current sensing of 3rd generation Quad 35 m device. This application note presents the current sensing accuracy and the practical implementation of a calibration procedure to improve it.
2007-06-04 Optical controller simplifies GPON transceiver designs
Maxim Integrated Products introduces the DS1865, an optical control, calibration and monitor IC targeted at BPON and GPON triplexer applications.
2011-04-19 Op amplifier boasts lowest-noise, zero-drift
Analog Devices has released the ADA4528 zero-drift operational amplifier designed for instrumentation and medical applications that require precision over time and temperature without system calibration.
2009-05-20 Op amp architecture aims for zero offset voltage
Microchip Technology Inc. has released the MCP65X series of operation amplifiers (MCP651/2/5) that uses on-chip, one-shot digital calibration to correct the input offset voltage.
2006-08-21 Multifunction DAQ devices offer increased accuracy
NI said its 12 new isolated multifunction DAQ devices combine the safety of isolation and the timing, amplification and calibration technologies of existing M Series DAQ devices for increased accuracy.
2011-08-08 MEMS test integrates 3D magnetic field sensors
Multitest introduces the MT MEMS, a MEMS test and calibration equipment that can be used for mobile applications and navigation applications without the use of a GPS.
2013-06-07 MediaTek reveals 2x2 802.11ac Wi-Fi chipset
The MT7612x series includes fully integrated 2.4GHz and 5GHz PAs supporting calibration free capability, together with the high output power previously only achievable with external PA solutions.
2002-09-17 Maxim signal processor performs linearization
The MAX1463 two-channel, 16-bit sensor signal conditioner from Maxim Integrated Products provides amplification, calibration, signal linearization, and temperature compensation.
2005-01-31 Maxim sensor signal processor suits industrial, automotive apps
The new multichannel, 16bit programmable sensor signal processor from Maxim provides amplification, calibration, signal linearization and temperature compensation.
2005-10-14 Magnetostrictive sensor sports gradient upload capability
MTS Sensors has upgraded its E-Series of Temposonics magnetostrictive position sensors by adding a gradient upload capability to its EP2 digital pulse output model. The new feature allows for automatic calibration and automatic upload of the sensor-scaling factor, making the EP2 suitable for materials handling, packaging and assembly equipment industries.
2011-01-13 Low-voltage smoke-detector IC allows 10-year battery life
Microchip Technology's smoke detector IC has programmable calibration and operating modes. Its low operating current of 8?A typically enables up to 10 years of battery life.
2002-02-01 High-frequency termination and the SCSI bus
This technical article describes how TRL calibration can yield results that are easier to interpret than TDR measurements, especially in fast-rise-time environments.
2012-07-17 Guide to using 78M6631 firmware
Read about a firmware that provides measurements for a 3-phase system along with simple methods for calibration, configuration, and access to metrology data.
2011-04-11 Going to production with bq2754x gas gauge
Here's a strategy for high speed, economical calibration, and production programming of the bq2754x single-cell gas gauge.
2013-07-15 Geometric Processors boasts lens distortion correction
The GW3300 and GW3400 programmable geometric processors from GEO Semiconductor bring dewarping and digital calibration to automotive, surveillance and cloud cameras.
2008-03-12 Fusion PSCs bring smart system management
Actel has announced an enhanced software-based calibration capability for their mixed-signal Fusion programmable system chips.
2007-05-07 Fixed, mobile WiMAX tester rolls for CPE
Agilent Technologies has introduced a manufacturing test system for WiMAX CPE and PC card manufacturers seeking a calibration and tuning product optimized for high-volume environments.
2011-09-16 Features, limitations of eXtreme Switch
Read about the theory for the in-situ calibration of a smartphone electronic compass (eCompass) for hard and soft iron effects.
2001-06-05 Electrical characterization of packages for use with GaAs MMIC amplifiers
This application note presents a test methodology that combines the advantages of on-wafer RF probing with a TRL calibration to create a completely de-embeddable, novel "test fixture" capable of electrically characterizing most any style of package or device.
2006-05-11 DPP tailored for high-voltage consumer, industrial apps
Catalyst expanded its family of digitally programmable potentiometers with a 15V, increment/decrement interface, 128-tap device designed for calibration and control functions in high-voltage consumer, industrial and medical apps.
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