Series:	SaRonix-eCera™ YN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	VCXO
Function:	Enable/Disable
Output:	CMOS
Voltage - Supply:	3.3V
Frequency Stability:	±50ppm
Operating Temperature:	-40°C ~ 85°C
Current - Supply (Max):	35mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	6-SMD, No Lead
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max):	0.079" (2.00mm)
Current - Supply (Disable) (Max):	--

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Oscillators

YNC500001 Application Field and Working Principle

YNC500001 is an oscillator chip used in clock signal generation and control. It has low power dissipation, low phase noise, high stability, and various operating modes for different applications. This article will discuss its application field and working principle.

Application Field

YNC500001 is mainly used in electronic systems that require an oscillating signal for timing and synchronization. Applications include radio communication, speech recognition, medical equipment, navigation systems, and so on. It is also widely used in the clocks of personal computers and mobile phones, providing the user with precise time information and stable signal frequencies.The major advantages of YNC500001 are its low power consumption, small size, high frequency accuracy, and low phase noise. It is suitable for a wide range of applications, such as in microcontrollers, cellular phones, and sensor networks.

Working Principle

YNC500001 consists of a three-stage differential phase-locked loop (PLL) circuit. On the chip, there is a voltage-controlled oscillator (VCO) which produces an output frequency that is proportional to the input voltage.The input signal is applied to the input stage, and is then fed into a low-pass filter which removes unwanted harmonics from the input signal. The filtered signal is then passed through the phase frequency detector (PFD) which compares the phase and frequency of the input signal to the output signal of the VCO.Once the phase and frequency of the input signal matches the output signal of the VCO, the PFD sends a signal to the charge-pump which controls the current flowing to the VCO. If the input and VCO output signals are out of synchronization, the PFD will adjust the charge pump current and the VCO output frequency, thereby keeping the input and VCO output in synchronization.

Conclusion

YNC500001 is a highly efficient oscillator chip that can provide a stable oscillating signal for precise timing and synchronization. It features low power consumption, small size, high frequency accuracy, and low phase noise, and provides the user with accurate time information and reliable signal. It is suitable for applications in many fields, such as radio communication, speech recognition, medical equipment, and sensor networks.

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