
RTH010 DATA SHEET REV F
The product specifications contained in this data sheet are subject to change. Rockwell Scientific Company reserves the right to make changes to its product
specifications at any time without notice. The information furnished herein is believed to be accurate; however, no responsibility is assumed for its use.
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represents the TH spectrum that would have
been obtained with the ADC method.
Spurious Free Dynamic Range (SFDR). The
ratio of the magnitude of the first (main)
harmonic, HD1, and the highest other harmonic
(or nonharmonic other tone, if present), as
observed in the TH spectrum. The input is FSR,
unless otherwise noted. SFDR in dB is given by
20 log(SFDR as amplitude ratio), and is
generally positive.
Total Harmonic Distortion (THD). The ratio of
the square root of the sum of the harmonics 2 to
5 to the amplitude of the first (main) harmonic in
the TH spectrum. THD in dB is given by 20
log(THD as amplitude ratio), and is generally
negative.
Figure 3. Timing diagram for out-of-phase clocking of TH1 and TH2