4HF050000Z4AACXGI8

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Oscillators

An oscillator is a device, circuit, or system that produces an amplitude-regulated electrical signal at a certain frequency. It is a type of electronic circuit whose output continually varies with a certain frequency but with almost no change in amplitude. Oscillators are often used for purposes such as generating radios waveforms, controlling motors, providing timing reference for digital systems, creating audio signals, and providing synchronization for RF amplifiers. Common oscillator constructions use inductors, capacitors, resistors, semiconductor transistors, and amplifying tubes.

The 4HF050000Z4AACXGI8 oscillator is a type of product made by HTC Instrument & Engineering Co., Ltd. It is a programmable frequency oscillator with a top frequency of 5 MHz and an operating temperature range of -45 to 85 degrees Celsius. It has a high reliability and stable performance due to its high-quality chip used in construction. Furthermore, the 4HF050000Z4AACXGI8 oscillator features fast frequency adjustment, high accuracy, and low jitter.

Application Field

The 4HF050000Z4AACXGI8 is a versatile and reliable oscillator device that can be applied to a variety of applications. It is especially useful for timing control in digital and microwave communication, power systems, automotive industry, and medical imaging systems. This oscillator features a low temperature coefficient that makes it a suitable choice for mobile instrumentation, measuring, and analysis.

In power systems, the 4HF050000Z4AACXGI8 oscillator can be used to stabilize the local oscillator in amplifiers, modulators, and mixers. It can be used to control the scan speed of switching power supply, LCD driving systems, and stepping motors. It can also be used in the microcontroller application for clock generating, frequency synthesis, and signal processing.

Working Principle

The 4HF050000Z4AACXGI8 oscillator uses a crystal as its internal frequency reference, keeping stable jitter performance for the output signal. The crystal is connected to two transistors, and the oscillation is generated when the inductance, capacitance, and resistance of the components reach a certain balance. Under this condition, the output signal voltage maintains a periodic oscillation, producing an alternating voltage waveform.

The output waveform can be programmed to a sine wave, triangle wave, square wave, and sawtooth wave. The frequency precision of the 4HF050000Z4AACXGI8 oscillator is ±25 PPM, and the frequency range can be set between 1 kHz and 5 MHz. The frequency stability of this oscillator is also outstanding, with a temperature stability of ±25 PPM to reach ±0.06%/°C for an operating temperature range of -45 to 85 degrees Celsius.

The 4HF050000Z4AACXGI8 oscillator can be programmed using a programming board, where the desired frequency and waveform can be input. When the preset target is reached, the oscillator starts working at the set frequency. This is convenient for applications that need to switch the output frequency frequently.

In conclusion, the 4HF050000Z4AACXGI8 oscillator is a high-performance and programmable device with a wide range of applications. It has excellent frequency stability and is suitable for use in various digital and microwave communication systems.

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