9C04000168

Series:	9C
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	4MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	150 Ohms
Operating Mode:	--
Operating Temperature:	-10°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	HC-49/US
Size / Dimension:	0.449" L x 0.189" W (11.40mm x 4.80mm)
Height - Seated (Max):	0.161" (4.10mm)

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Crystals

Crystals are an essential element of many modern technological applications. One of the most widely used crystal components is the 9C04000168. This crystal is employed in a variety of commercial and industrial applications, as well as scientific and research fields. In this article, we will provide an overview of the application field and working principle of the 9C04000168.

The main application field of the 9C04000168 is electronic oscillators, where the crystal tuned circuit serves to stabilize the oscillation frequency of the electronics. This crystal can also be used in sensors to detect vibrations or signals. In addition, the 9C04000168 crystal is found in a variety of resonator-type circuits, including filters, transceivers, and mixers. Crystal oscillators constructed with the 9C04000168 are also used for frequency-control purposes.

In order to understand its operation, it is important to first take a look at the structure of the 9C04000168 crystal. The advantage over its predecessor, the 9C04000167, is its ability to support substantially higher oscillation frequencies. The 9C04000168 crystal is composed of a piezoelectric material sandwiched between two metal electrodes. This arrangement forms an electro-mechanical oscillator circuit, as the oscillations generated by the electrodes interact with the piezoelectric material.

The 9C04000168 crystal is also known as a parallel resonator due to the fact that its electrodes are interleaved in pair with their edges facing each other. This creates a symmetrical capacitance between the electrodes, allowing the circuit resonators to maintain a higher operating frequency. At the same time, the spacing between the electrodes is adjusted to obtain the desired frequency range. This allows the circuit to resonate at any given frequency within its working bandwidth.

The 9C04000168 crystal also has other properties that make it advantageous for many electronic applications. For instance, its small size allows it to fit easily into small circuits, and its low noise level allows it to function as a low-noise clock. In addition, the 9C04000168 crystal has a high level of stability, ensuring accurate and reliable timing even under difficult and demanding conditions.

When it comes to its working principle, the 9C04000168 crystal can be thought of as a circuit that is configured to operate in a mechanical manner. The piezoelectric material functions as a transducer between the electrodes and the outside environment. As an oscillating voltage is applied to the electrodes, it creates a mechanical vibration in the crystal, which is then amplified and converted into an oscillating electrical current. This current is then used to drive a motor or other circuits, depending on the desired application.

In conclusion, the 9C04000168 crystal is a widely employed component in modern electronics. Its application field includes electronic oscillators, sensors, resonator-type circuits and frequency-control purposes. Its structure comprises of a piezoelectric material sandwiched between two metal electrodes, thus creating an electro-mechanical oscillator circuit. In addition, the 9C04000168 crystal is known for its small size and high stability, as well as its low noise level.

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