20Pc 32.768 KZH crystal vibration Cylindrical Oscillator DIP for Arduino/PIC

Description:

- Model: 32.768 KHZ (3 * 8)
- Species: Crystals
- Size: 2*6 mm
- Nominal frequency: 32.768 KHZ (MHz)
- Adjust the frequency offset: + - 20 PPM (MHz)
- Temperature frequency offset: + - 20 PPM (MHz)
- The total frequency offset: 0-20 PPM (MHz)
- The load capacitance: 12.5 (pF)
- Load resonant resistance: 30 k (Ω)
- Drive level: 20 (mW)
- Reference temperature: - 40-80 (℃)
- Insertion loss: 20 (dB)
- Stop-band attenuation:20 (dB)
- The input impedance:30 Ω (k)
- Output impedance: 30 Ω (k)

 

Function:

- Crystals are widely used in network communication products 32768 / computer/communications products/digital products such as electronic watches and clocks,
- Called the crystals crystal oscillator, is a kind of electromechanical device, as long as give crystals electricity, it will generate mechanical oscillation, and if the mechanical force to it, it will generate electricity.
- Crystals in application specific role, the microcontroller clock source can be divided into two categories: the clock source, based on the mechanical resonance devices such as crystals, ceramic resonant tank circuit;RC oscillator (resistor, capacitor).One is Pierce oscillator configuration, apply for vibration and ceramic resonant tank circuit.Another for simple division of RC oscillator.
- Crystals in various construction machinery has a very important role.With the development of electronic machinery, people more and more research on crystals, and the development trend of crystals also more and more widely.

Main items:

- Don't knock, distortion, pressure, afraid of hot, don't use soldering iron welding shell.Don't ultrasonic cleaning.Otherwise will work is not stable

 

Package includes:

• 20 x crystal vibration