MB Silicon Systems

Tel: +27 11 728 4757
Email: [email protected]
www: www.mbsiliconsystems.co.za
more information about MB Silicon Systems

FRAM with integrated realtime clock and nonvolatile logic
7 November 2001, DSP, Micros & Memory

Ramtron, a leading developer of ferroelectric random access memory (FRAM) products, has rolled out the FM3808, the first in a new line of what it calls 'problem solver memories'. The FM3808 combines a ...
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650 kHz 'tiny' rail-to-rail op-amp
7 November 2001, Analogue, Mixed Signal, LSI

A 'tiny' 650 kHz, rail-to-rail output, operational amplifier that operates down to 2,7 V supply while consuming only 4,6 µA is being offered by Micrel Semiconductor. The MIC861 operates from 5 down to ...
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High current transistors in SOT-223
7 November 2001, Analogue, Mixed Signal, LSI

Central Semiconductor's new CZTA44HC 400 V, high current transistor increases the current handling capability to 2,0 A from the 300 mA of the company's existing CZTA44 device, while keeping the device ...
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ESD protection for VGA circuits
7 November 2001, Circuit & System Protection

California Micro Devices' PAC VGA105, a new video graphics adapter (VGA) port protector, incorporates seven channels of electrostatic discharge (ESD) protection for signal lines commonly found in a VGA ...
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Buck regulator switching speed upped
24 October 2001, Power Electronics / Power Management

Micrel has increased the operating frequency of its SuperSwitcher SO-8 buck regulator to 500 kHz. The MIC4690, is the newest member of Micrel Semiconductor's SuperSwitcher family. Micrel's SuperSwitcher ...
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Waveguide switching system for high-capacity short-haul ratios (SDH 155 Mbps)
10 October 2001, News

Marconi has established a hot-standby solution for high-capacity short-haul radios that exhibits only a reasonable impact on the system performance
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Ultra low leakage switching diodes
26 September 2001, Telecoms, Datacoms, Wireless, IoT

As part of the company's family of energy efficient devices (EED), Central Semiconductor is introducing an ultra low leakage switching diode, with a typical leakage current of 100 pA. It is available ...
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450 V small signal NPN/PNP transistors in SOT-23/223
26 September 2001, Analogue, Mixed Signal, LSI

Central Semiconductor has released two sets of complementary higher voltage transistors packaged in the std. SOT-23 and SOT-223 cases. These extend the VCEO spec. from 400 to 450 V and IC from 300 mA ...
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ESD (electrostatic discharge) and ESD protection
12 September 2001, Circuit & System Protection

Everyone has encountered electrostatic discharge (ESD) after walking across a room with a woollen carpet and touching a metal doorknob. The experiment with cat fur and a resin rod is also a good demonstration ...
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Socket-compatible replacements for Altera MAX 7256A
15 August 2001, Programmable Logic

Clear Logic has introduced a new member of its CL7000A family of 3,3-V Link Processed Logic Devices (LPLDs). The CL7256A is 100% socket-compatible with Altera's MAX 7256A PLD, but has a 45% smaller die, ...
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Termination and filtering solution for keyboard/mouse port
15 August 2001, Circuit & System Protection

California Micro Devices' PACTMKBME, is a keyboard or mouse filter for use in computers. Using the company's patented P/Active technology, the device provides EMI/RFI filtering, termination and ESD protection ...
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High-speed, high-input voltage telecom DC-DC controllers
15 August 2001, Power Electronics / Power Management

Micrel's MIC9130 and MIC9131 DC-DC controllers convert telecom line voltages to logic levels. The MIC9130/1 feature built-in high-voltage start-up circuitry that allows the devices to be connected directly ...
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