Text preview for : www.thinksrs.com-DDS.pdf part of Stanford Research Systems www.thinksrs.com-DDS Stanford Research Systems www.thinksrs.com-DDS.pdf
Back to : www.thinksrs.com-DDS.pdf | Home
www.thinkSRS.com
Direct Digital Synthesis
Application Note #5
Impact on Function Generator Design The frequency resolution depends on the number of bits in the
PIR. If the PIR, adder, and phase accumulator support 48-bit
Function generators have been around for a long while. Over additions, then the fractional frequency resolution is one part
time, these instruments have accumulated a long list of in 247, or about 1