591AC74M2500DGR

Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	75mA
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	125mA
Operating Temperature:	-40°C ~ 85°C
Series:	Si591
Frequency Stability:	±20ppm
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	74.25MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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1. Introduction

Oscillators are a type of electronic circuit that can generate an output signal of a specific frequency or phase. They serve as a base unit in many electronic applications. The 591AC74M2500DGR is an oscillator which is specially designed to provide high performance and reliable operation. This article will discuss the application and working principles of the 591AC74M2500DGR oscillator.

2. Applications of the 591AC74M2500DGR Oscillator

The 591AC74M2500DGR is a versatile oscillator, suitable for a wide range of applications. It is suitable for analog and digital applications, and its wide frequency range means it can be used in many different types of projects.The 591AC74M2500DGR can be used in telecommunications systems, such as mobile phone base stations, to produce stable high-frequency oscillations. It is commonly used in consumer electronics, providing a stable source of clock signals for microcontrollers. It is also used in test instrumentation and programming equipment.

3. Working Principle of the 591AC74M2500DGR Oscillator

The 591AC74M2500DGR is a type of voltage-controlled oscillator (VCO). This type of circuit consists of an amplifier, a timing capacitor, a timing resistor, and a feedback capacitor. The amplifier amplifies the input voltage, and the timing capacitor and resistor form a frequency-determining network. The output of the amplifier is fed back to the input through the feedback capacitor.The frequency of oscillation is determined by the values of the timing resistor and capacitor, and by the gain of the amplifier. When the input voltage is changed, the gain of the amplifier also changes, resulting in an alteration of the oscillation frequency.

4. Conclusion

The 591AC74M2500DGR is a versatile voltage-controlled oscillator, suitable for a wide range of applications. It is commonly used in telecommunications systems, consumer electronics, test instrumentation, and programming equipment. Its working principle is based on the combination of an amplifier, a timing capacitor and resistor, and a feedback capacitor. This combination of components allows the 591AC74M2500DGR to produce stable oscillations with a wide range of frequencies.

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