SIT9005ACU1H-25EN

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Programmable oscillators are electronic components that are used to generate precise timing signals, in the range of few Hz to several GHz. These oscillators offer a great level of precision, making them suitable for a variety of applications, ranging from medical to communication and circuit development. Among the many oscillator types available today, there is the SIT9005ACU1H-25EN, which is a type of programmable oscillator.

The SIT9005ACU1H-25EN is capable of emitting a signal frequency ranging from 5MHz to 25MHz. It is packaged in a 7mm x 5mm ceramic surface mount, making it a perfect solution for space-constrained applications. The SIT9005ACU1H-25EN is ideal for RFID, Bluetooth, Wi-Fi, and other short-range, low-power wireless communication applications, as well as automotive applications, medical instrumentation and monitoring, computer peripherals, and test and measurement equipment.

The SIT9005ACU1H-25EN programmable oscillator works on the principle of latching frequency. In this process, an internal capacitor is charged to a set voltage and then discharged at every cycle, producing a waveform of the oscillator output. The capacitor is then recharged to the set voltage for the next cycle. This process is repeated until the oscillator output waveform is achieved. The frequency of the waveform is then determined by the charging time and the time taken for the capacitor to discharge. This allows the SIT9005ACU1H-25EN to have a stable, consistently precise frequency output.

The SIT9005ACU1H-25EN features a frequency stability of ±50 ppm, a rise and fall time of 1/3 duty cycle, and an operating temperature range of -40°C to +110C, making it a highly reliable programmable oscillator capable of withstanding extreme temperatures. It also has an in-rush current of 1mA maximum and an operating supply current of 16mA at 25MHz, making it energy-efficient and cost-effective. This can help maximize efficiency and reduce power consumption in applications such as data communication and automotive.

Apart from its exceptional frequency stability, the SIT9005ACU1H-25EN also offers a good level of shock resistance of 300g and a vibration resistance of 5g. It also features operational safety features such as short-circuit protection and ESD protection up to 8KV, making it safe for use in a wide range of applications. The SIT9005ACU1H-25EN programmable oscillator has a typical root mean square (RMS) period jitter of 16ps, making it an ideal choice for high-precision applications such as direct digital synthesizers and wireless communication.

In summary, the SIT9005ACU1H-25EN is an excellent choice for a wide range of applications, offering great frequency stability, shock resistance, vibration resistance and other safety features. It works by latching a frequency using an internal capacitor, allowing it to achieve a consistently precise output frequency, even in extreme temperatures. It is also energy-efficient, making it a cost-effective solution for data communication, automotive, medical instrumentation, test and measurement equipment and other applications.

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