By adopting a constant voltage drive oscillator circuit, the variation in characteristics due to power supply voltage is reduced!
The 5028 series is an IC for crystal oscillators designed for small crystal oscillators. By adopting a unique low-voltage process, it enables operation at 0.8V. The PAD layout can be selected from three types to match the package structure and mounting method, making it ideal for small crystal oscillators. By using the 5028 series, you can achieve ultra-small and ultra-low voltage operation of crystal oscillators. For more details, please contact us or download the catalog to view.
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basic information
【Features】 - Wide operating power supply voltage range: 0.8 to 2.0V - Low crystal current oscillation characteristics ideal for small crystal oscillators - Three types of PAD layouts can be selected according to the mounting method - Recommended oscillation frequency range: 20MHz to 50MHz - Low frequency output possible through multi-stage division: 0.75MHz (min) - Built-in division circuit: Select one output frequency from fo, fo/2, fo/4, fo/8, fo/16, fo/32, fo/64 depending on the version - Operating temperature range: -40℃ to +85℃ - Built-in standby function: Oscillation stops in standby mode, output Hi-Z - Output DUTY level: CMOS (1/2VDD) - Package: Wafer form, chip form ◎ You can view detailed specifications and more by downloading the catalog. If you are interested, please download and check the catalog.
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Company information
Since its establishment in 1975 as a semiconductor manufacturer within the Seiko Group, our company has been creating innovative high-value-added products, primarily focusing on ICs for quartz oscillators and digital products. Our main product, ICs for quartz oscillators, boasts one of the world's leading market shares and is incorporated into various electronic devices, including communications and home appliances, supporting your daily life. In recent years, we have also been focusing on the development of sensor products that detect the movement of objects and the temperature emitted by objects, converting them into electrical signals. Our company has its own factory in Nasushiobara City, Tochigi Prefecture, where we plan, design, and manufacture products in a nature-rich environment adjacent to Nikko National Park. Additionally, we have a sales base at our Tokyo headquarters, enabling us to swiftly incorporate customer requests into product development.