OH300-61003CF-025.0M Crystals, Oscillators, Resonators

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Oscillators are broadly defined as electronic circuits that generate a precise frequency without dependance on an external source. The OH300-61003CF-025.0M utilizes quartz crystal technology to produce a consistent and highly stable frequency output up to 20 MHz. This particular oscillator is ideal for precision digital and mixed-signal applications, including communications and timing synchronization.

At the core of the OH300-61003CF-025.0M oscillator is a tiny quartz crystal that is accurate to within 15 parts per million or 0.015%. The quartz crystal acts as a mechanical resonator, and when voltage is applied across it, the crystal begins to vibrate at its resonant frequency.

The predetermined frequency is initiated by an external driving signal, which is then amplified by a transistor stage. The amplified signal is applied to the quartz crystal in such a way that the total energy of the vibrating system oscillates between the crystal and the amplifier.

The output of the oscillator is then tapped from the amplifier transistor, which is then passed through a low-pass filter to produce a sine wave. This sine wave is then amplified and buffered to produce a stable, high-quality output. This output is typically available in the form of a TTL, CMOS, or LVPECL compatible signal.

One of the unique features of the OH300-61003CF-025.0M oscillator is its ability to handle temperature variations. The use of a low temperature coefficient (Tc) quartz crystal allows the oscillator to remain stable over operating conditions ranging from –30°C to +85°C. This ensures consistent output and performance in environments where sudden fluctuations in temperature are common.

The OH300-61003CF-025.0M is designed and manufactured with robust industry-standard practices, including laser welding, lead-free soldering, and automated testing to ensure the highest levels of quality and reliability. It is rated to operate within a wide input voltage range of 1.8V to 3.3V, and is able to provide up to 30 mA of output current.

The OH300-61003CF-025.0M oscillator is an excellent choice for system designers who require reliable, high-precision frequency output for their digital and mixed-signal applications. Its miniature size, wide operating range, and solid construction make it an ideal solution for critical timing requirements.

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