EDN

LTC Design Note: High-voltage CMOS amplifier enables high-impedance sensing with a single IC

Accurately measuring voltages requires minimizing the impact of the instrument connection to the tested circuit. Typical digital voltmeters (DVMs) use 10MO resistor networks to keep loading effects to ...
EDN

Cutting a path: CMOS-power-amp innovator Susanne Paul

Think you had a busy week? In March, Susanne Paul, winner of EDN 's 2004 Innovator of the Year award, taped out the latest revision of a CMOS GSM/power-amplifier chip she designed and two days later ...
Hexus

Fujitsu Laboratories Develops World's First CMOS-based Power Amplifier Operating at 77GHz

Tokyo, Japan, Feb 4, 2008 - (JCN Newswire) - Fujitsu Laboratories, Ltd. today announced the development of a millimeter-waveband power amplifier (PA) using standard 90nm CMOS process technology.
Electronic Design

Precision Op Amps Yield High-Accuracy Circuits

The ordinary modern IC op amp is fully applicable to most standard amplifier configurations. Error sources are small and may be of no concern, or one can easily ...
Electronic Design

Sensor-Conditioning Amps Use Rejustors For Precision Compensation

Microbridge Technologies’ MBSTC-02 compensation amplifier is the first IC to marry the company’s Rejustor technology with a CMOS analog process (see the figure). Rejustors are trimmable resistors that ...