Series:	CPFB
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:	4-SOJ, 5.50mm pitch
Size / Dimension:	0.343" L x 0.146" W (8.70mm x 3.70mm)
Height - Seated (Max):	0.098" (2.50mm)

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Crystals

CPFBZ-A2C5-32.768D6 application field and working principle

Crystals are widely used in various fields today, and their various applications are of great significance in every aspect of production and life. This article will focus on the application field and working principle of one of these crystals: CPFBZ-A2C5-32.768D6.CPFBZ-A2C5-32.768D6 is a type of temperature compensated crystal oscillator (TCXO). Compared with other types of TCXO, it has stable accuracy, low current consumption and wide operating temperature range, and is widely used in communication systems, mobile phone antennas, antenna remote controls and consumer electronics products.The working principle of CPFBZ-A2C5-32.768D6 can be summarized as follows: First, the oscillator is connected to the power supply to supply power. Then, when a voltage AC signal is applied to the crystal oscillator, the crystal resonator vibrates at its resonance frequency, which is determined by the thickness, shape and size of the crystal, so that a sinusoidal voltage output with the same frequency as the crystal oscillator is generated.Finally, the oscillator\'s output signal is amplified, filtered and amplified again in order to obtain a stable sinusoidal signal. Therefore, CPFBZ-A2C5-32.768D6 and other TCXOs are commonly used to obtain stable frequency changes and to maintain the current level of accuracy over a wide range of temperature and other environmental conditions.In conclusion, CPFBZ-A2C5-32.768D6 and other temperature compensated crystal oscillators have a wide range of applications, including communications systems, mobile phone antennas, antenna remote controls and consumer electronics products. Its working principle is to vibrate at its resonance frequency when a voltage AC signal is applied to the crystal oscillator, and then to generate a stable sinusoidal signal through the action of filters.

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