520M25HT19M2000 Allicdata Electronics
Allicdata Part #:

520M25HT19M2000-ND

Manufacturer Part#:

520M25HT19M2000

Price: $ 1.27
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: CTS-Frequency Controls
Short Description: OSC TCXO 19.2MHZ CLPSNWV SMD
More Detail: 19.2MHz TCXO Clipped Sine Wave Oscillator 1.8V 4-...
DataSheet: 520M25HT19M2000 datasheet520M25HT19M2000 Datasheet/PDF
Quantity: 1000
3000 +: $ 1.14307
Stock 1000Can Ship Immediately
$ 1.27
Specifications
Frequency Stability: ±2.5ppm
Current - Supply (Disable) (Max): --
Height - Seated (Max): 0.032" (0.80mm)
Size / Dimension: 0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case: 4-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 2mA
Operating Temperature: -10°C ~ 60°C
Series: 520
Voltage - Supply: 1.8V
Output: Clipped Sine Wave
Function: --
Frequency: 19.2MHz
Type: TCXO
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators: 520M25HT19M2000 Application Field and Working Principle

Introduction to Oscillators

Oscillators are electrical or electromechanical devices that generate a certain frequency and output periodic waves. They produce a signal to maintain electrical equipment or systems in operation. They are widely used in communication, instrumentation, radar, navigation systems, and other types of equipment.

Types of Oscillators

Oscillators are primarily divided into three categories: electronic, mechanical, and magnetic. Electronic oscillators use capacitors, resistors, inductors, and transistors to generate signals. Whereas, mechanical oscillators use physical materials such as metal bars and tuning forks. In magnetic oscillators, current is used to cause magnetic flux variations.

Application of 520M25HT19M2000 Oscillator

The 520M25HT19M2000 oscillator is a type of magnetic oscillator that is used in various applications across multiple areas. It features simple design and operation, high precision, and excellent stability. It can be used in smoke detectors, alarm systems, and security systems, along with radio-frequency detection.

Working Principle of 520M25HT19M2000 Oscillator

The 520M25HT19M2000 oscillator is based on a principle known as the “Hall Effect”. It is a phenomenon that occurs when a magnetic field is applied to a current-carrying conductor. In the case of the 520M25HT19M2000 oscillator, the Hall element is used to generate a constant current and a controlled, adjustable oscillation frequency signal.

Circuit Configuration

The 520M25HT19M2000 oscillator has two main components. One is the Hall element, which is used to regulate the current and oscillation frequency. The other is the MOSFET (Metal Oxide Semiconductor Field Effect Transistor) which is used to control the current flowing through the coil. The Hall element generates a constant current, and the MOSFET is used to control its magnitude. The coil is placed at the base of the oscillator and acts as an inductor which produces a magnetic field when the current passes through it. This magnetic field interacts with the Hall element to produce a feedback loop that creates the oscillation frequency. The frequency adjustment is achieved by altering the Hall element voltage with the help of a voltage divider.

Conclusion

The 520M25HT19M2000 oscillator is an excellent choice for applications that need to generate a precise, stable oscillation frequency. It has the capability to produce precise signals and is used in many applications across multiple fields. It is a good choice for highly sensitive operations, such as smoke detection and radar. The Hall effect and MOSFET technology allows for precise voltage control and excellent accuracy when generating oscillation frequencies.

The specific data is subject to PDF, and the above content is for reference

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