FM3900001Z

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	10µA
Height - Seated (Max):	0.033" (0.85mm)
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	5mA
Operating Temperature:	-40°C ~ 85°C
Series:	SaRonix-eCera™ FM
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	Enable/Disable
Frequency:	39.0625MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

FM3900001Z, commonly known as Zetron\'s phase-locked loop or PLL, is an oscillator designed to generate a signal at a frequency that has a precise relationship to the frequency of a reference signal. It is widely used in a broad range of industrial, medical, aerospace and consumer applications, from radio transmitters and receivers to antistatic protection and clock synchronization.

Application Field

The FM3900001Z is used in a variety of applications in the industrial, medical, aerospace, and consumer fields. In the industrial sector, it is often used for radio-frequency signal control and stability control, clock synchronization, and precise frequency regulation in test equipment.In the medical field, the FM3900001Z is used to control the frequency of digital imaging systems, patient patient monitors, and other medical equipment. It is also used to generate accurate timing signals for clinical examination and therapeutic devices. In the aerospace sector, it is used to stabilize frequencies in navigation systems and to ensure precise timing control for satellite tracking systems. It can also be used to measure frequencies in radar systems.In the consumer sector, the FM3900001Z is often used to generate precise frequency signals for clock synchronization, radio control systems, and for sound reproduction and signal processing.

Working Principle

The FM3900001Z is a phase-locked loop or PLL oscillator, which is a type of oscillator that produces a signal whose frequency is precisely related to the frequency of a reference signal. The PLL oscillator consists of two main components: an oscillator and a frequency comparator.The oscillator generates an output signal of a fixed frequency. The frequency comparator compares the frequency of the oscillator’s output signal to the frequency of the reference signal, and if there is a difference, the comparator adjusts the oscillator’s output frequency accordingly. This continuous back and forth adjustment is what is known as “locking”, and ensures that the output signal has the same frequency as the reference signal.When the oscillator is locked, the FM3900001Z can generate precise frequency signals even in the presence of noise and interference. The FM3900001Z is designed to have low noise and low power consumption, which makes it ideal for use in a variety of applications.

Conclusion

The FM3900001Z is a versatile oscillator that is widely used in industrial, medical, aerospace, and consumer applications. It uses a phase-locked loop or PLL design to generate precise frequency signals, even in the presence of noise and interference. With its low power consumption and minimal noise levels, the FM3900001Z is an ideal solution for frequency-accurate applications.

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