KC2016K7.37280C1GE00

Series:	KC2016K, Kyocera
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	XO (Standard)
Frequency:	7.3728MHz
Function:	Standby (Power Down)
Output:	CMOS
Voltage - Supply:	1.6 V ~ 3.63 V
Frequency Stability:	±50ppm
Operating Temperature:	-40°C ~ 85°C
Current - Supply (Max):	3.5mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max):	0.032" (0.80mm)
Current - Supply (Disable) (Max):	5µA

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Oscillators: \KC2016K7.37280C1GE00 Application Field and Working Principle

Oscillators are electronic components that generate AC signals. Oscillators are use in many applications such as timing, frequency tuning, digital signal processing (DSP), process control and communication systems. KC2016K7.37280C1GE00 is one of the oscillators based on MEMS technology which stands out from other oscillators due to its low power consumption and wide operation frequency range.

The Application Field of KC2016K7.37280C1GE00

KC2016K7.37280C1GE00 is a MEMS oscillator which widely used in consumer electronics and industrial components. Due to its low power consumption, high frequency stability and small size, it is used for time keeping, frequency tuning, signal processing, process controlling and communication applications.

Working Principle of KC2016K7.37280C1GE00

KC2016K7.37280C1GE00 oscillators operate on the principle of MEMS (micro-electromechanical systems). The microelectromechanical system (MEMS) is an extremely complex process, which involves the amalgamation of both mechanical and electrical systems. In their simplest form, MEMS oscillators act as mechanical resonators in which a vibrating mass is driven by an electrical signal. These resonators are highly tuned to a specific resonance frequency and convert an electrical signal into a mechanical oscillation. When electrical signals of the same frequency as the resonance frequency of the resonator are input to the oscillator, they will cause the resonator to resonate.In the KC2016K7.37280C1GE00 oscillator, this mechanical resonance is coupled with CMOS (complementary metal-oxide-semiconductor) technology to enable it to achieve a wide frequency range and very low power consumption. The oscillator works by using a MEMS resonator as the primary frequency reference. The MEMS resonator is fixed to a CMOS chip and biased with a constant voltage. When the resonator reaches resonance, a small change in the electrical signal applied to it causes the resonator to vibrate increasingly as it is forced to swing back and forth. The motion of the resonator is detected by a resonance driving circuit multiplexer (RDCM) which is placed above the oscillator membrane. The RDCM reads the oscillation of the resonator and then sends the information to the digital frequency control circuit which then adjusts the frequency output to comply with the desired frequency. The output frequency of the oscillator is determined by the speed of the oscillating membrane. The faster the membrane oscillates, the higher the frequency output of the oscillator. The slower it oscillates, the lower the frequency output.

Conclusion

The KC2016K7.37280C1GE00 oscillator is a MEMS oscillator that is widely used in consumer electronics and industrial applications. It has low power consumption and wide frequency range which make it an ideal choice for timing, frequency tuning, signal processing, process control and communication systems. It works on the principle of MEMS by using a resonator that is vibrated by an electrical signal. The motion of the resonator is then detected by an RDCM and sent to a digital frequency control circuit which adjusts the frequency output to meet the desired frequency.

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