CMJ206T32768DZBT

Series:	CMJ206T
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	kHz Crystal (Tuning Fork)
Frequency:	32.768kHz
Frequency Stability:	--
Frequency Tolerance:	±20ppm
Load Capacitance:	6pF
ESR (Equivalent Series Resistance):	50 kOhms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	Cylindrical Can, Radial
Size / Dimension:	0.098" Dia x 0.236" L (2.50mm x 6.00mm)
Height - Seated (Max):	0.094" (2.40mm)

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Crystals: CMJ206T32768DZBT

Crystals are used in a variety of applications, including timing circuits, frequency reference, radio frequency filters, and acoustic resonators. The CMJ206T32768DZBT crystal is one such design that can be used in precision oscillator and timing circuits.

Application Field

The CMJ206T32768DZBT crystal is specifically designed for use in precision oscillator circuits. Its primary use is as a timing reference for a variety of microprocessor-based RAM and ROM applications, although it can also be used in standard frequency reference circuits. It is primarily beneficial for use in embedded systems that require low power and high accuracy, as the crystal boasts a frequency stability of 0.0001%, or less. This crystal is also beneficial when used in radio frequency filter applications, due to its low phase noise characteristics. This means that it is able to provide a high quality signal with minimal harmonic distortion, making it ideal for applications such as digital radio transmission. Additionally, it can also be used as an acoustic resonator, as the crystal boasts a wide frequency range and excellent parallel resonance characteristics.

Working Principle

The working principle of the CMJ206T32768DZBT crystal is quite simple. The crystal is essentially a small quartz plate, usually around 2mm in diameter, that has been cut with precise dimensions and placed between two metal electrodes. When a small electric current is passed through the crystal, it begins to vibrate at a frequency determined by its dimensions. The frequency of the vibration is determined by the thickness of the quartz plate, the amount of tension applied to the crystal, and the type of electrode used. In the case of the CMJ206T32768DZBT crystal, the frequency range is between 20MHz and 32MHz.

Conclusion

The CMJ206T32768DZBT crystal is a precision oscillator which can be used as timing reference for embedded RAM and ROM applications, as well as frequency reference, radio frequency filters and acoustic resonators. The operating principle of the crystal is quite simple; it vibrates at a precise frequency, determined by its dimensions, when a small electric current is passed through it. As a result, it is an ideal choice for applications that require precision and reliability.

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