TC-7.3728MCE-T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TC
Voltage - Supply:	2.5V
Output:	CMOS
Function:	Enable/Disable
Frequency:	7.3728MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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TC-7.3728MCE-T Oscillators Application Field and Working Principle

TC-7.3728MCE-T is a commonly used oscillator in modern electronic designs. It utilizes a quartz crystal to achieve a frequency accuracy of 0.04% and frequency stability of ±100ppm/year. As a result, it offers excellent performance characteristics for demanding applications, such as clock generators, signal generators, high speed digital synthesizers, and phase-locked loops. The particularity of TC-7.3728MCE-T is its form factor. It is very compact and its profile is extremely flat compared to other oscillators with similar performance. This makes it suitable for space-sensitive applications, where space is an issue. In addition, the device is available with a variety of different output formats, such as LVCMOS, LVPECL, HCSL, and SMA. TC-7.3728MCE-T is also widely used in communication systems, as it offers very low jitter performance, thus ensuring high-quality signal reception and transmission. Moreover, it has very low power consumption and a wide range of operating temperature, making it a great choice for battery-powered applications.

Working Principle

The working principles of TC-7.3728MCE-T oscillators are based on the Quartz Crystal Oscillator (QCO) principle. This principle is based on a quartz crystal whose natural vibrational frequency is used to create a stable clock signal. The crystal is mounted on a circuit board that features the necessary electronics to process and shape the crystal’s natural vibration into a stable and accurate clock signal.The TC-7.3728MCE-T oscillator works by taking the quartz crystal’s natural frequency and amplifying it to a greater level. This amplified signal is then sent to a resonator, which performs a number of steps. First, it shape the signal into a sine wave. Then, it adds noise-filtering circuitry and a low-noise amplifier. Finally, it divides down the signal to create the finally desired frequency. In addition to the above-mentioned circuits, TC-7.3728MCE-T oscillators also incorporate an integrated temperature compensation feature. This feature ensures that the crystal’s natural frequency remains stable despite changes in the external temperature. This makes TC-7.3728MCE-T oscillators ideal for temperature-sensitive applications.

Applications

TC-7.3728MCE-T oscillators are commonly used in a variety of applications. They are widely used as prime clock sources for microprocessors, digital signal processors, clock generators, embedded systems, and communications. Moreover, they are used for timing critical systems, such as network synchronizers, data converter systems, high-speed communication networks, and embedded control systems. Apart from those, TC-7.3728MCE-T oscillators are also used in medical-grade applications, such as real-time medical imaging systems and implantable medical devices. Furthermore, they provide reliable and stable timing references for such devices, due to their excellent stability and accuracy. TC-7.3728MCE-T oscillators are also commonly used in the aerospace and automotive industries. They are used as primary timing sources in aircraft avionics systems and in-vehicle communication systems. They are robust and reliable devices that are well suited for such applications, due to their small size and wide operating temperature range.

Conclusion

In conclusion, TC-7.3728MCE-T oscillators provide excellent performance in a wide range of applications. They offer superior stability and accuracy, along with an excellent frequency range and low power consumption. Additionally, these devices feature a compact form factor, low noise performance, and integrated temperature compensation. Consequently, they are widely used in a variety of industrial, commercial, and medical applications.

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