500SAAA4M91520ACFR

Frequency Stability:	±10ppm
Current - Supply (Disable) (Max):	10.7mA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.157" L x 0.126" W (4.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	24mA
Operating Temperature:	0°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	Si500S
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	4.9152MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

An oscillator is a circuit component that produces repetitive electronic signals oscillating at a certain frequency. Oscillators are used in many different applications, from generating accurate frequencies and timing signals to producing sound waves. The 500SAAA4M91520ACFR oscillator is a type of oscillator used for frequency synthesis, which is the process of generating different frequencies from a single reference signal. This section will discuss the application field of the 500SAAA4M91520ACFR oscillator and its working principle.

Application Field

The 500SAAA4M91520ACFR oscillator has a wide range of applications. It is mainly used for frequency synthesis, for which it produces an accurate signal at a desired frequency with minimal distortion. Additionally, its low phase noise capability makes it suitable for signal processing applications. The 500SAAA4M91520ACFR oscillator is also commonly used in radio communications systems. In these systems, oscillators are needed to generate a signal at a specific frequency to be transmitted. Furthermore, the 500SAAA4M91520ACFR is also used in timing circuits, RF signal generation, and radar systems.

Working Principle

To understand how the 500SAAA4M91520ACFR oscillator works, it is important to first understand how an oscillator works in general. An oscillator circuit is made up of three main components: an amplifier, a frequency-determining element, and a feedback path. The amplifier produces an amplified signal which is then fed to the frequency-determining element, such as an inductor or capacitor. This element acts as a low-pass filter, allowing signals of certain frequencies to pass while blocking higher frequencies. The output from this element is then fed back to the input of the amplifier in the feedback path, causing the signal to oscillate at the frequency determined by the element. The 500SAAA4M91520ACFR uses an oscillator architecture based on the voltage-controlled oscillator (VCO) concept. In this setup, a voltage input is used to control the frequency of the output signal. The 500SAAA4M91520ACFR has a VCO core with an adjustable frequency range and a frequency response linearity of ±10 kHz. This allows the oscillator to generate signals that are accurate and consistent, making it suitable for frequency synthesis applications.

Conclusion

The 500SAAA4M91520ACFR oscillator is a versatile and reliable component that is suitable for a wide range of applications. It is mainly used for frequency synthesis, radio communications systems, timing circuits, RF signal generation, and radar systems. It operates on a voltage-controlled oscillator (VCO) architecture, which allows for precise control of the output signal. The 500SAAA4M91520ACFR is a valuable component for many different types of circuits.

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