Description: The SM5021 series consists of crystal oscillator module ICs fabricated using NPC's Molybdenum-gate CMOS technology. These ICs integrate high-frequency, low current consumption oscillator and output buffer circuits. They feature highly accurate thin-film feedback resistors and high-frequency capacitors, which eliminate the need for external components to achieve a stable third overtone oscillator.
The SM5021 series is designed for applications requiring precise frequency generation with minimal power consumption. The integration of the oscillator and output buffer circuits within a single module simplifies the design and reduces the overall footprint of electronic systems. The use of Molybdenum-gate CMOS technology contributes to the high performance and reliability of the device, making it suitable for a variety of applications including telecommunications, consumer electronics, and industrial equipment.
The built-in thin-film feedback resistors ensure high accuracy in frequency stability, while the high-frequency capacitors are optimized for performance at elevated frequencies. This design approach not only enhances the precision of the oscillator but also minimizes the effects of external environmental factors, such as temperature variations, which can impact frequency stability.
Furthermore, the elimination of external components reduces assembly complexity and potential points of failure, thereby enhancing the overall robustness of the circuit. The SM5021 series is an ideal choice for designers seeking a compact, efficient, and reliable solution for high-frequency oscillator applications.The SM5021 series are crystal Oscillator module ICs fabricated in NPCs Molybdenum-gate CMOS, that incorporate high-frequency, low current consumption Oscillator and output Buffer circuits. Highly accurate thin-lm feedback resistors and high-frequency capacitors are built-in, eliminating the need for external com- ponents to make a stable 3rd overt
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