Posts by Nathaniel Larson

Unlike traditional oscillators, which require a clock source such as quartz or MEMS to generate output frequencies, Suntsu’s clock-free silicon oscillators are structured to achieve a highly reliable clock under harsh and high vibration environments without requiring the use of quartz or MEMS. The built-in frequency synthesis and temperature sensor can generate frequency ranges from…

Smaller TCXO packages are used and sometimes required for many different applications, but there have been drawbacks to their small size. While the crystal blank can be produced in a small enough size, incorporating ICs inside the package meant sacrificing their aging performance and stability. To solve this issue, Suntsu is introducing H-Type TCXO packages.…

Suntsu’s new RTC (Real-Time Clock), SLR32CN-32.768K, has a built-in 32.786kHz TCXO with an I2C bus interface and provides ultra-low power consumption. New CMOS process technology achieves ultra-low current consumption of 0.5µA, with a high frequency stability of +/-5.0ppm over -40~85°C. Suntsu’s precise high-temperature sensor and compensation circuit ensures high clock accuracy and supports calendar, clock,…