‘Propagation Delays’

An Electronicstalk guide

Start with the news release Intersil introduces point-of-load power regulator from Intersil, which we summarised at the time by saying "Intersil has introduced a compact, scalable power module, which provides designers with a general-purpose power solution that satisfies a range of point-of-load (POL) power requirements.". Several months prior to that, we featured the news release Source-code-analysis tool detects Ada errors from Adacore: "Adacore has released Codepeer, a source-code-analysis tool that detects run-time and logic errors in Ada programs. ".

In December 2009, we covered the news from International Rectifier - take a look at Smartrectifier IC has MOT protection circuitry which says: "International Rectifier has introduced the IR11672A Smartrectifier IC with advanced Minimum On Time (MOT) protection circuitry for energy-efficient AC-DC power converters.".

Take a look also at the news release from National Instruments, NI products expand PXI semiconductor test options, as well as Analog Devices unveils triple video delay line IC from Analog Devices, and IC-Haus launches sine-to-digital converter from IC-Haus.

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Hyperion driver suitable for DC/DC converters (September 2009)

Cissoid has launched Hyperion, a high-side and low-side driver that is said to operate reliably from -55C up to +225C.

Summit launches single-channel DC/DC controller (September 2009)

Summit Microelectronics has extended its family of programmable power manager (PPM) integrated circuits (ICs) with the SMB211 single-channel, synchronous DC/DC controller.

SynaptiCAD updates timing diagram editors (September 2009)

SynaptiCAD has introduced version 14 of its timing diagram editors: Waveformer Pro, Timing Diagrammer Pro and Data Sheet Pro.

Cypress introduces touchscreen controller range (September 2009)

Cypress Semiconductor has introduced fully-integrated Truetouch touchscreen controllers, the TMA300 family, based on the PSoC programmable system-on-chip architecture.

Analogue low-power amplifiers have fast slew rates (August 2009)

Analogue Devices has introduced its AD827x low-power difference amplifiers combining a supply range of 2.5 to 36V and low power with a 550kHz bandwidth.

Ramtron announces serial nonvolatile F-RAM devices (August 2009)

Ramtron International Corporation has introduced two serial nonvolatile F-RAM products that offer high-speed read/write performance, low voltage operation and optional device features.

Intersil offers triple analogue delay lines (August 2009)

Intersil has introduced four triple analogue delay lines for video signals that provide clear video images at up to 1,000ft (300m) for keyboard-video-mouse (KVM) applications.

Synopsys introduces Galaxy Constraint Analyzer (July 2009)

Synopsys has unveiled the Galaxy Constraint Analyzer tool, which improves designer productivity through look-ahead constraint analysis technology tuned for the Synopsys Galaxy Implementation Platform.