9B-9.8304MBBK-B

Series:	9B
Packaging:	Bulk
Part Status:	Active
Type:	MHz Crystal
Frequency:	9.8304MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±50ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	80 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Through Hole
Package / Case:	HC-49/US
Size / Dimension:	0.453" L x 0.197" W (11.50mm x 5.00mm)
Height - Seated (Max):	0.145" (3.68mm)

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Introduction to 9B-9.8304MBBK-B

Crystals are an essential component of electronic circuits. An electronic device is required to oscillate at a certain frequency so that its operation is optimized. The 9B-9.8304MBBK-B is an electronic crystal oscillator chip designed to meet the needs of a variety of applications. This article will detail the application fields and working principle of the 9B-9.8304MBBK-B.

Application Fields of the 9B-9.8304MBBK-B

The 9B-9.8304MBBK-B is suitable for applications such as medical imaging, digital TVs, positional systems, power measurement, communication systems, frequency synchronization, etc. Additionally, it can be used in watch crystal applications. It is an LVPECL/LVDS low voltage transmitter of frequency 10 MHz with a low power consumption of 100µW, which enhances its suitability for various medical applications.

Features of the 9B-9.8304MBBK-B

The 9B-9.8304MBBK-B has high stability over temperature and time, low g-sensitivity and high frequency accuracy capabilities. Its temperature stability is ±10ppm in a range of -40℃ to 85℃ and its time stability is +/-100ppm over 1 year. Its low g-sensitivity represents a stability of +/-80ppm vibration and a frequency accuracy of +/-30ppb. It is also RoHS compliant and lead-free, reducing its environmental impact.

Working Principle of the 9B-9.8304MBBK-B

The 9B-9.8304MBBK-B is a voltage controlled electronically tuned oscillator (VCETO). This type of crystal oscillator uses an external voltage to adjust the oscillation frequency and exhibits the highest performance of all types of oscillators. It is based on the principle of avoiding resonance in the crystal resonator. By adding contact points to a crystal element, the resonance frequency is divided into several resonance frequencies. An external voltage provides the voltage to adjust the frequency of the crystal element, thus allowing the VCETO to generate an output frequency that is different from the nominal frequency.

Conclusion

The 9B-9.8304MBBK-B is a versatile crystal oscillator chip with a number of unique features that provide a variety of applications and working principles for both medical and industrial applications. It has high stability over temperature and time and exhibits a low g-sensitivity, ensuring that frequency accuracy and performance remain consistent. Additionally, its low power consumption and RoHS compliant design make it an ideal choice for medical imaging, digital TVs, positional systems, power measurement and frequency synchronization applications.

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