3.579545MHz Quartz Crystal(DIP Crystal)


28 in stock

  • Rise Fall time: ns
  • Max input current: mA
  • • Input voltage: +5VDC ±0.5VDC
  • • OSC series oscillators fit into a 14-pin DIP socket P/N 676385, below left
  • • Frequency stability ±100ppm
  • • Operating temperature: 0°C to 70°C
  • • Output load TTL: 10 TTL max.


28 in stock

  • 100% Brand New and High Quality
  • This frequency is commonly used to keep track of time, to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers
  • The most common type of piezoelectric resonator used is the quartz crystal, so oscillator circuits incorporating them became known as crystal oscillators.
  • The crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator
  • The rate of expansion and contraction of the quartz is the resonant frequency, and is determined by the cut and size of the crystal.
  • When the energy of the generated output frequencies matches the losses in the circuit, an oscillation can be sustained. One of the most important traits of the crystal oscillator is that it exhibits very low phase noise
  • In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed
  • The result is that a quartz crystal behaves like a circuit composed of an inductor,capacitor and resistor, with a precise resonant frequency
SKU: 5487FB8/25-12-2-1 Category:

Technical Specifications

Brand Apple
Item Height 18 Millimeters
Item Width 31.4 Centimeters
Screen Size 13 Inches
Item Weight 1.6 Kg
Product Dimensions 21.9 x 31.4 x 1.8 cm
Item model number MF841HN/A
Processor Brand Intel
Processor Type Core i5
Processor Speed 2.9 GHz
RAM Size 8 GB
Hard Drive Size 512 GB
Hard Disk Technology Solid State Drive
Graphics Coprocessor Intel Integrated Graphics
Graphics Card Description Integrated Graphics Card
Hardware Platform Mac
Operating System Mac OS
Average Battery Life (in hours) 9

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