Si5341 Any-Frequency Clock Generator from China
Skyworks Si5341 programmable clock generator IC allows adjustment of any output frequency from 100Hz to 3GHz with <1ppb accuracy via I2C/SPI. HTS 8542.39.00.70 classification for adjustable performance characteristics. Critical for telecom and test equipment timing.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include frequency planning software output showing MultiSynth adjustability
• Phase noise plots mandatory for customs technical review
• Smallest package (32-QFN) requires moisture sensitivity declaration