Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	32mA
Height - Seated (Max):	0.055" (1.40mm)
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):	100mA
Operating Temperature:	0°C ~ 70°C
Series:	EG-2102CA
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	125MHz
Type:	SO (SAW)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Overview of Oscillators

Oscillators are a type of electronic circuit designed to generate a periodic signal. They can realise both simple and complex signals and are used in a variety of applications. This article will discuss the application and working principle of an EG-2102CA 125.0000M-PGPNL3 oscillator.

Types of Oscillators

Oscillator circuits can be divided into two main categories: digital and analog. Digital oscillators are usually based on linear logic circuits that produce a periodic waveform, such as a square wave, pulse wave, or sine wave. Analog oscillators use non-linear components, such as transistors, operational amplifiers, or stored energy inductors, to create a stable oscillating output.

Pulse-Width Modulation Oscillator

EG-2102CA 125.0000M-PGPNL3 is a pulse-width modulation (PWM) oscillator. PWM uses a circuit to vary the width of the pulses of a given waveform in order to adjust its peak voltage or frequency. It can be used for controlling the speed and torque of different electrical systems, such as motors or pumps, as well as in the implementation and control of power supply designs.

Application

EG-2102CA 125.0000M-PGPNL3 oscillator is primarily used in automotive and industrial applications. It is designed for use in applications such as motor speed control, Integrated Glow Plug (IGP) control, and load line control. It can also be used for signal generation and conditioning.

Working Principle

The EG-2102CA 125.0000M-PGPNL3 oscillator works by measuring the width of the input pulse and comparing it to a reference voltage. The oscillator then generates an output signal with the same frequency and duration as the input signal. The output is then applied to the load, such as a motor or motor driver.

Advantages

Pulse-width modulation oscillators offer several advantages over their traditional analog counterparts. They provide a relatively small and inexpensive way of implementing speed control. The circuit also provides a high degree of accuracy and control as the width of the pulses can be precisely adjusted. Furthermore, the output of the oscillator is immune to temperature variation.

Conclusion

In conclusion, the EG-2102CA 125.0000M-PGPNL3 oscillator is a type of pulse-width modulation oscillator that is mainly used in automotive and industrial applications for controlling the speed and torque of different motors and pumps. The oscillator works by measuring the width of the input pulse and generating an output signal at the same frequency and duration. It offers a relatively low cost, high accuracy, and high immunity to temperature variation compared to traditional analog oscillators.

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