SG-9101CA-D20SHCCC

Programmable Oscillators comprise a wide range of technologies designed to provide precise frequency control and/or timing control. Among the popular programmable oscillators is SG-9101CA-D20SHCCC, a highly integrated and feature-rich programmable oscillator.

Overview of SG-9101CA-D20SHCCC

SG-9101CA-D20SHCCC, manufactured by the Japanese company Sumitomo Electric Industries, is a low-power, high-performance, dual-channel, programmable oscillator. It features a direct digital synthesizer technology, providing precise and reliable frequency control over a wide range range of parameters.

The SG-9101CA-D20SHCCC comes in two basic models: the A-model, which is optimized for low power consumption and the B-model which is optimized for higher speed and higher accuracy. Each model has two channels, with frequency ranges of 0.3 to 10MHz and 10 to 50MHz, respectively.

SG-9101CA-D20SHCCC is available in two package sizes – 14-pin QFN and 20-pin QFN. Both packages come with integrated dual voltage supplied and an on-board phase-locked loop circuit. The phase-locked loop circuit is used to ensure phase and frequency stability over a wide temperature range from -20 to 80°C.

Applications of SG-9101CA-D20SHCCC

SG-9101CA-D20SHCCC is a versatile programmable oscillator that can be used in a wide range of applications. It is mainly used to generate clock waves or tune radio frequencies in wireless technologies such as Wi-Fi and Bluetooth. It can also be used in personal electronics, computing systems, medical equipment, and various other embedded systems.

Because of its high accuracy, SG-9101CA-D20SHCCC is ideal for use in measurement and instrumentation applications such as frequency meters, spectrum analyzers, and signal generators. Additionally, its low-power consumption makes it suitable for use in battery-operated systems, where power conservation is vital. Also, its features make it suitable for use in telecommunications, aerospace, and automotive electronics.

Working Principle of SG-9101CA-D20SHCCC

The working principle of SG-9101CA-D20SHCCC is based on the direct digital synthesis (DDS) technology, which enables precise frequency control. This technology uses digital frequency generation formats as opposed to analog methods.

In order to generate an output frequency, a digital word, or a frequency code, is applied to the clock input of the oscillator. This frequency code is generated using an algorithm which is written into the non-volatile memory of the oscillator. This algorithm is then applied to generate a frequency-stable output signal which is accurate to within the frequency resolution of the oscillator.

When used in the A-model, SG-9101CA-D20SHCCC operates by shifting the frequency code with a reference clock signal. This results in a frequency-stable output signal which is available across a 0.3 to 10MHz range. In the B-model, the oscillator works by constantly adjusting the frequency code until the output frequency matches the reference signal. This allows for a more precise and accurate frequency control over the entire 0.3 to 10MHz range.

Conclusion

SG-9101CA-D20SHCCC is a versatile and feature-rich programmable oscillator that is suitable for use in a wide range of applications, such as radio and wireless technologies, computing systems, and medical equipment. The oscillator works on the direct digital synthesis (DDS) technology which enables precise frequency control. Also, it has a low-power consumption that makes it suitable for use in battery-operated systems. In conclusion, SG-9101CA-D20SHCCC is an ideal choice for all your programmable oscillator needs.