ECX-H27BN-33.333

ECX-H27BN-33.333 Oscillators Application Field and Working Principle

The ECX-H27BN-33.333 oscillator is a highly stable oscillator that belongs to the ECX family of quartz oscillators. It is a quartz-crystal oscillator with integrated temperature-compensated crystal oscillator (TCXO) technology, ideal for use in a wide range of electronic applications.

ECX-H27BN-33.333 oscillators are designed to operate within a frequency range from 32.768kHz to 50MHz. The oscillator has a ±2.5ppm aging rate and a temperature stability of ±3.5ppm0-60°C. It is capable of switching frequencies between different ranges while maintaining stability. The oscillator is available in an industry-standard 8-pin Dip or a BGA package or as a surface mount component.

The applications of the ECX-H27BN-33.333 oscillator encompass a wide range of industries, including telecommunications and automotive, among others. It can be used in mobile phone base stations, satellite communications systems, automotive electronics, and RF transceivers. It is also used in automotive and industrial controllers, medical devices, and embedded system applications. It is compatible with a wide variety of voltages, from 2.7V to 5.5V and up to 30V.

Working Principle

The ECX-H27BN-33.333 oscillator uses a quartz crystal resonator to generate a stable and reliable signal, with a frequency that is determined by the physical characteristics of the crystal. The resonator is connected to a circuit containing an electronic oscillator which converts the incoming AC signal from the resonator into a DC signal. This DC signal is then further processed to create the desired output frequency. The oscillator features a highly tunable frequency stability and accuracy that is unmatched by other oscillator types.

The quartz crystal provides unparalleled frequency stability. Its frequency is determined by its crystalline structure and physical geometry, which results in an oscillation frequency that is unaffected by temperature, power supply variations and other environmental factors. This stability ensures that the oscillator can maintain its frequency over a wide range of temperatures and operating conditions, while still providing an exceptionally accurate signal. The crystal also provides excellent shock and vibration resistance due to its inherent mechanical resonance.

The ECX-H27BN-33.333 oscillator also has a unique temperature compensation circuit, which helps maintain a reliable output signal. The circuit is designed to automatically adjust the frequency of the oscillator to compensate for temperature variations. This ensures that the output frequency remains constant, even when the oscillator’s environment changes. The circuit also has the ability to detect and correct any sudden frequency shifts due to component aging or load changes.

In addition to its high frequency stability, the oscillator also offers low phase noise and jitter performance. This helps in reducing electromagnetic interference (EMI), which can interfere with nearby equipment. The oscillator also features a wide operating temperature range, ranging from -20°C to +80°C.

The ECX-H27BN-33.333 oscillator is a reliable and cost-effective solution for applications requiring high frequency stability and accuracy. Its highly tunable frequency stability and temperature compensation circuit make it an ideal choice for a wide range of electronic applications.