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Part # Distributor Manufacturer Product Category Description
RE46C190 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided The RE46C190 is a low voltage, low current programmable photoelectric smoke detector IC. This circuit will provide all the required features for a photoelectric smoke detector with minimal external components. Programmable setup, calibration and feature selection are the key to reduced component...

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  • Mixer and Detector Diodes
    Most people who use diodes are more familiar with junction. devices than with the surface barrier diodes commonly used in. mixer and detector circuits. In a junction diode the rectifying. junction is formed between a p-type region and an n-type region. of a semiconductor. In a surface barrier diode
  • Schottky Diodes
    Schottky diodes have been. used for several decades. as the key elements in frequency. mixer and RF power. detector circuits. In 1938 Walter. Schottky, the son of German. mathematician Friedrich. Schottky, explained the manner. in which a junction comprised. of specific combinations of metals
  • Impedance Matching Techniques for Mixers and Detectors - App Note (.pdf)
    the equivalent circuit for the diode must include several real and imaginary elements. A methodical technique for matching such complex loads to a transmission line will be described. Previous references [3] to similar procedures were empirical in nature. No tables are used, but it is necessary
  • Precision Temperature-Sensing With RTD Circuits
    The most widely measured phenomena in the process control environment is temperature. Common elements, such as Resistance Temperature Detectors (RTDs), thermistors, thermocouples or diodes are used to sense absolute temperatures, as well as changes in temperature. Of these technologies
  • Switch Tips: Electro-Optic Level Switches
    Electro-optic level switches are used to signal the presence or absence of a liquid. They contain an infrared light-emitting diode (LED) and a light receiver. Light from the LED reflects from a prism forming the tip of the device back into the light detector. With no liquid present, most LED light

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