PL123S-05HSC-R

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Clock Generators, Phase Locked Loops (PLLs) and Frequency Synthesizers are essential components for the synchronization for the spread of signals and communication systems operating at microwaves or RF frequencies. PL123S-05HSC-R is an oven-controlled crystal oscillator (OCXO) usually used as an economical and compact frequency references for systems or communications equipment operating in the Frequency Division Multiple Access/Density Division Multiple Access (FDMA/DDMA).

PL123S-05HSC-R OCXO typically has a frequency range of 10 to 800 MHz. It features excellent (low) phase noise and high stability characteristics over a wide range of temperatures. These features make the PL123S-05HSC-R attractive for a wide range of applications that require precision frequency control in industrial, laboratory, telecom, electronics and aerospace applications.

The principle of operation is based on the property of quartz, which is to have an extremely constant frequency of vibration when excited by a suitable electrical signal. Oscillators using quartz crystals rotate within an ovenized enclosure, which provides stabilization of the temperature and helps maintain accuracy of the oscillator over time and temperature. This is known as an oven-controlled crystal oven (OCXO).

The working principle of PL123S-05HSC-R OCXO is the same as other quartz crystal oscillators. Various components of the oscillator such as quartz, amplifier, temperature compensation circuit, voltage regulator and other components, work together in harmony to form an oscillator circuit. The quartz crystal, which is the frequency determining component, is basically a piezoelectric material that vibrates at a frequency determined by its shape and size. When connected to a voltage source, it generates a resonant frequency signal. The signal is amplified and sent to the output. The amplitude of the signal is regulated by the voltage regulator, while the temperature of the housing is maintained by the temperature compensation circuit. As a result, PL123S-05HSC-R OCXO can maintain an accurate and stable frequency over a wide range of temperatures and will not drift over time.

The main application field of PL123S-05HSC-R OCXO is in FDMA/DDMA systems, which are used in communications and digital signal processing applications. It is ideal for use in mobile devices, radar systems, frequency synthesizers, instrumentation and broadcasting systems, emergency alert systems and GPS receivers. It is also used in the calibration of frequency meters and other precision instruments.

PL123S-05HSC-R OCXO is an ideal solution for those looking for an economical, yet reliable frequency reference that can handle demanding environmental conditions. Its high stability and low phase noise make it ideal for applications where precision frequency control is critical. Additionally, its small size and low power consumption make it well suited for applications where size and weight are important considerations.

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