Analogue, Mixed Signal, LSI


Latest Articles

3000 V/µs op-amps
8 May 2002, MB Silicon Systems
Two high-speed op amps from Micrel, the MIC920 and MIC921, provide an order of magnitude improvement in the ratio of slew rate to power consumption compared to industry standard. These devices are decompensated ...

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67 mA instrumentation amplifier operates from 2,2 V to 36 V
8 May 2002
Linear Technology's LT1789-1 is a micropower instrumentation amplifier that features superior DC performance while drawing only 95 µA supply current maximum. Optimised for low voltage single supply operation, ...

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Open loop controller uses innovative architecture
8 May 2002
Xicor's new THOR architecture is designed for high performance open loop control. This allows designers to easily implement arbitrary 'nth order' error correction for True-Zero error systems. Errors related ...

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0,5 W driver amplifiers combine good linearity with high PAE
24 April 2002, RF Design
Hittite Microwave has introduced a pair of heterojunction-bipolar-transistor (HBT) medium power MMIC amplifiers, operating between 1,7-2,8 GHz with up to +27 dBm output power and +40 dBm OIP3 from a single ...

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Mixed-signal ICs for motor control
24 April 2002, Altron Arrow, EBV Electrolink
Designers of motor-based systems now have additional options to help simplify system design, reduce board space and increase system reliability by using analog integrated circuits (ICs) from Motorola's ...

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2,7 Gbps amp with AGC
24 April 2002
Maxim designed the MAX3861 low-power amplifier with automatic gain control (AGC) specifically for WDM transmission systems using optical amplifiers. On a single +3,3 V supply this amplifier linearly amplifies ...

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Amplifiers developed for the high-speed analog market
27 March 2002, EBV Electrolink
National Semiconductor has introduced three new LMH amplifier products for the high-speed analog market that are based on National's proprietory VIP10 manufacturing process (VIP10 is a high speed, dielectrically-isolated, ...

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1 W power amplifier
27 March 2002
The NCP2890 is an audio power amplifier capable of delivering 1 W of continuous average power to an 8 Ohm load from a 5 V-power supply and 320 mW to a 4 Ohm load from a 2,6 V power supply. The NCP2890 ...

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High output current and speed dual operational amplifier
13 March 2002, EBV Electrolink
The LM7372 is a dual high-speed voltage feedback amplifier that has the slewing characteristics of current feedback amplifiers. It can be used in all traditional voltage feedback amplifier configurations. ...

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Portable, cordless ionising air gun
13 March 2002, Test & Rework Solutions
Semtronics, OK International's ionisation and ESD control systems division, offers the SE200 ionising air gun. Excessive electrostatic discharge can cause major problems for an assembly at any stage of ...

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Voltage-output octal DACs
13 March 2002
Analog Devices has introduced a family of octal 8, 10 and 12-bit buffered voltage-output digital-to-analog converters (DACs) that operate from a single 2,5- to 5,5 V power supply and consume only 1,4 ...

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High-integration 486-based embedded processor
27 February 2002
The EnCore 400 embedded processor is Ampro's low-cost, high-integration 486-based CPU designed to plug into a custom logic baseboard. Based on STMicroelectronics' new 133 MHz STPC Atlas processor, the ...

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Clock oscillators with ultra-low jitter
27 February 2002
High-speed applications such as networks and instrumentation require very stable, high-frequency reference clocks. The EG2001 series from Epson satisfies this need for frequencies between 106 and 166 ...

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Dual 10-bit 40 MSa/s low-power ADC
13 February 2002
Maxim's MAX1186 is a 3 V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband track-and-hold (T/H) inputs, driving two pipelined, nine-stage ADCs. This device is optimised ...

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Low voltage and current op-amps
13 February 2002, Tempe Technologies
Microchip's MCP602x and MCP604X families are low voltage, low current op-amps with unity gain stability and rail-to-rail input and output. MCP602X devices support a voltage supply range from 5,5 V down ...

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10 and 12 bit DACs use less than 140 µA
30 January 2002
Maxim's SPI-compatible digital-to-analog converters, the 10 bit MAX-5711 and 12 bit MAX5712, typically consume less than 140 µA of supply current while operating on 2,7 to 5,5 V single-supply voltage. ...

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Versatile programmable amplifiers use digital potentiometers with nonvolatile memory
30 January 2002
In concept, an op-amp and a mechanical potentiometer can easily be combined to form an adjustable-gain amplifier, useful in many applications where electronic adjustments are needed. However, this combination ...

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Analog frame grabber offers realtime control
21 November 2001
CyberOptics has released the Imagenation PXR frame grabber for standard analog, precision monochrome machine vision applications. A single-channel precision monochrome PCI format frame grabber, the Imagenation ...

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Single/dual low leakage switching diodes
21 November 2001, MB Silicon Systems
Central Semiconductor's CMPD3003 device is a 200 V, low leakage switching diode in the popular SOT-23 surface mount package. With leakage currents of only 1,0 nA these components find use in applications ...

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10-bit low-power serial DAC
21 November 2001
The MAX5711 is a small footprint, low-power, 10-bit DAC from Maxim that operates from a single +2,7 to +5,5 V supply. With on-chip precision output amplifier it provides rail-to-rail output swing. Drawing ...

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