Analog Devices AD9910 DDS Function Generator Module from Mexico
Direct Digital Synthesis (DDS) module generating sine, square, and triangle waveforms up to 400 MHz for electronic test benches. HTS 8543.20.00.00 applies as it performs the individual function of signal generation in integrated circuit form.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Classify as signal generator only if primary function; avoid 8542 if merely semiconductor devices without generation capability
• Provide datasheet showing waveform generation specs to distinguish from simple oscillators (HTS 8548)
• For modules, declare intended end-use as test equipment to prevent reclassification as ADP parts