9C-28.322MAAJ-T

Series:	9C
Part Status:	Active
Type:	MHz Crystal
Frequency:	28.322MHz
Frequency Stability:	±30ppm
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:	0.449" L x 0.189" W (11.40mm x 4.80mm)
Height - Seated (Max):	0.161" (4.10mm)

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Crystals

Crystals are a type of material with a regularly-arranged atomic structure. These materials can be essential components of timers, resonators, oscillators, and other electronic components because their structure and regularity makes them perfect tools for maintaining stable frequencies and waveforms. One such crystal oscillator is the 9C-28.322MAAJ-T.

Application field

The 9C-28.322MAAJ-T is a piezoelectric crystal oscillator with a frequency of 28.322Mhz. It is designed for use in mission critical applications such as aerospace, high-reliability, and medical applications. Because of its stability, low phase noise and high accuracy specifications, the 9C-28.322MAAJ-T can be used for precision timing and signal processing applications.

Working principle

The 9C-28.322MAAJ-T crystal oscillator uses a quartz crystal to maintain a consistent frequency of operation. Quartz is a piezoelectric material, meaning it produces electrical charges when it is mechanically deformed or strained. When an electric charge is applied to the quartz crystal, it begins to vibrate in response, with a frequency that is determined by the size of the crystal. This vibrating frequency is converted into an electrical signal and then amplified and filtered to form a periodic signal that oscillates at the specified frequency.The 9C-28.322MAAJ-T is housed in a hermetically sealed package and has excellent temperature stability, high accuracy, and low current consumption. It is protected from moisture, dirt and dust, and has a wide temperature operating range from -20 to +70 degrees celsius, making it ideal for operation in harsh environment conditions. The device also features wide supply voltage range, so it is compatible with a variety of equipment.

Conclusion

The 9C-28.322MAAJ-T crystal oscillator is a precision device designed for use in mission-critical applications. With its piezoelectric design, it can maintain a highly consistent output frequency, even when exposed to varying environmental conditions. Its hermetically sealed package provides excellent protection from dirt, dust, and moisture, and its wide temperature range makes it suitable for applications in harsh climates. Its wide voltage range also allows compatibility with a variety of devices and systems.

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