《充分发挥函数发生器潜能的 5 大秘诀》.pdf

5 TIPS FOR GETTING THE MOST OUT OF Your Function Generator Introduction Modern function/waveform generators are extremely versatile, going well beyond the basic sine, square, and ramp waveforms. Function generator technology has evolved from simple analog wave shaping instruments to modern direct digital synthesis (DDS) generators. Today’s digital function/ waveform generators can do much more than their predecessors, but many engineers are not aware of these advanced capabilities. This eBook will introduce you to five advanced waveform capabilities that can help improve testing and save you time in the lab. Contents 5 Tips for Getting the Most Out of Your Function Generator Combining Two Synchronizing Two Frequency Sweep Modulating Your Waveforms to Create Waveforms so You Can Waveforms to Characterize Waveforms to Simulate Complex Signals Simulate / Test Devices or Test Devices Complex Signals Go to Tip 1 Go to Tip 2 Go to Tip 3 Go to Tip 4 Creating Multiple Time-Synchronized Waveforms Go to Tip 5 TIP 1 Combining Two Waveforms 5 Tips for Getting the Most out of Your Function Generator | 4 TIP 1 Combining Two Waveforms In product design validation and characterization, you often need to quickly generate many complex signals. For example, a medical device design engineer may need to create a human cardiograph signal. Or an automotive engineer may need to simulate an engine crank signal or test a CAN bus’s resilience to Channel 1 ECG waveform engine noise. To simulate these complex real-world signals, it is helpful to be able to combine two waveforms. Combining waveforms is the act of taking two individual inputs and comb