4P200F35CDT

Series:	ATSSM4P
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	30 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	HC-49/US
Size / Dimension:	0.512" L x 0.191" W (13.00mm x 4.85mm)
Height - Seated (Max):	0.205" (5.20mm)

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Crystals: 4P200F35CDT Application Field and Working Principle

Crystals are an important element of modern technology and they are used in many electrical and electronic applications. Crystals play an essential role in devices that require an accurate frequency, such as radios, TVs, computers, faxes, and cell phones. For these applications, the crystals used must meet particular frequency, stability, and temperature characteristics. One such crystal is the 4P200F35CDT, which is a quartz crystal oscillator. The 4P2000F35CDT is a surface mount, MEMS style, low-profile crystal oscillator and it is a versatile and reliable part. This article will discuss the application field for 4P200F35CDT and its working principle.

Application Field of the 4P200F35CDT

The 4P200F35CDT is an oscillator that operates over temperature extremes, making it suitable for use in industrial and aerospace applications. These include applications such as aircraft avionics systems and military electronic equipment. They also offer superior phase noise performance, making them ideal for use in high-fidelity audio equipment, digital communications systems, and wireless products. Additionally, the 4P200F35CDT offers both high frequency and low frequency precision, allowing it to be employed in complex digital systems and high-speed processor applications.

Working Principle of 4P200F35CDT

The workings of quartz crystals are based on the piezoelectric effect, whereby an applied electrical field causes a mechanical pressure to be generated in the crystal lattice. This pressure causes the crystal to vibrate at a specific frequency known as the resonate frequency. The 4P200F35CDT is designed to be an AT-cut crystal oscillator, meaning that it is designed to be used in a fundamental mode of oscillation. In the AT-cut orientation, the lattice plane angles are such that the audible frequency sensitivity of the crystal is minimized. The 4P200F35CDT is designed to vibrate at a frequency of 35MHz, with a standard deviation of 0.2ppm across its operating temperature range (-20⁰C to 70⁰C).

Conclusion

The 4P200F35CDT is a versatile and reliable quartz crystal oscillator that provides accurate frequency and performance in a wide variety of applications. It operates over temperature extremes, making it suitable for use in military and aerospace applications, and its high frequency and low frequency precision makes it suitable for use in high-capacity systems. The 4P200F35CDT operates using the piezoelectric effect, which causes the crystal to vibrate at a specific frequency. It is designed to operate at a frequency of 35MHz, with a standard deviation of 0.2ppm across its operating temperature range.

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