Content posted in September 2005
Comparator draws zero current
Articles 9/30/2005 Post a comment
Micrel Inc. claims this precision micro-power battery monitor/comparator with an on-chip 2.55-V reference voltage source features an extremely low supply current and draws virtually zero current from a battery or monitored voltage source.
Switches boast fast switching time
Articles 9/28/2005 Post a comment
Austriamicrosystems' first family of high performance analog switches are said to offer a 40 percent switching time improvement over competing devices, while maintaining low on-resistance flatness and channel matching.
Cutting the Last Wire
Articles 9/27/2005 Post a comment
Even though we have the technical wizadry to design many fascinating wireless devices we are still mostly tethered to the wall outlet to keep our hand helds working. Visionary Reno Rosetti takes us down the road to where we need to be to enable wireless charging. It's a feeling of freedom.
GHz-speed A/D consumes 1.9 W
Articles 9/26/2005 Post a comment
National Semiconductor Corp. today expanded its family of gigahertz-speed analog-to-digital converters with three converters that are said to offer the industry's best performance with ultra-low power consumption.
Decoders embed secure video
Articles 9/23/2005 Post a comment
STMicroelectronics announced its first silicon devices to implement secure video processor (SVP) technology, which is the next generation open specification for the protection of digital video content.
Analog front end improves ultrasound images
Articles 9/20/2005 Post a comment
Analog Devices Inc. rolled out a quad variable gain amplifier (VGA) and two quad analog-to-digital converters (A/D converters) that are said to dramatically improve image quality in advanced medical ultrasound equipment.
Digital pots eliminate instability
Articles 9/19/2005 Post a comment
A family of volatile, 32-tap digitally-controlled potentiometers (DCPs) from Intersil Corp. were designed to address the need for space-constrained applications that require ultra-low power, such as LCD contrast and backlight brightness control in cell phones, PDAs and GPS receivers.
Beck IPC web controllers have four serial interfaces
Articles 9/16/2005 Post a comment
Beck IPC GmbH extends its IPC@CHIP' product family with the SC123/SC143. The new product offers increased performance, more memory and more functionality whilst still offering full software compatibility with the previous SC11, SC12 and SC13 controllers.
Acal PCI controller is microprocessor independent
Articles 9/16/2005 Post a comment
Acal Semiconductors announces the AMCC S5335 MatchMaker PCI controller. This powerful and flexible 3.3 V device can serve as an easily configured bus target, enabling data transfer at modest rates. For demanding applications, the S5335 can become the bus master, enabling data transfer at rates of up to 132 Mbyte/sec with a 32 bit bus.
LDO provides low dropout voltage
Articles 9/15/2005 Post a comment
Micrel Inc. launched a 150-mA low dropout regulator with ultra-low dropout of 60 mV for battery-powered products like cell phones, PDAs, notebook computers, MP3 players and digital cameras.
Audio codec packs features
Articles 9/14/2005 Post a comment
AKM Semiconductor introduced a multifunction audio codec for digital televisions, home theatre systems, DVD receivers and automotive amplifiers.
Audio amp subsystem simplifies designs
Articles 9/12/2005 Post a comment
National Semiconductor Corp. today introduced the Boomer audio subsystem to simplify the development of full-bandwidth stereo and 3D sound in mobile phones and other battery-powered devices.
16-bit A/D converter delivers high SFDR
Articles 9/6/2005 Post a comment
Linear Technology Corp. announced what it claims is the fastest 16-bit (130 Msamples/second) analog-to-digital converter on the market for the most demanding wideband, low noise, signal acquisition applications.
A/D converter changes sensor signals
Articles 9/2/2005 Post a comment
IC-Haus GmbH unveiled a 13-bit monolithic analog-to-digital converter, which by applying a count-safe vector follower principle, converts sine and cosine sensor signals with a selectable resolution and hysteresis into angle position data.
These days, I often code design equations for filter circuits directly into sequences of Excel cells
The introduction of the solar boat is necessary to preserve our planet, which is mainly covered by water; the autonomous drive option is a pleasant alternative
Leading up to APEC have been a slew of new introductions by various suppliers. I wanted to highlight some of that here on Planet Analog for your information
Could a 16-bit SAR converter application reach a dynamic range of 125 dB at 600 kSPS?
My ‘gut feel’ as an Electronics Engineer tells me that the need for more adequate and intensive pilot training is a strong possibility