dragonfury
Member level 4
In his book "Understanding Delta-Sigma Data Converters" Richard Schreier has presented a CT Delta Sigma Modulator in Chapter 9 as an example. In this example he has calculated the size of the components of the modulator in Table 9.6 CTMOD2 Circuit parameters as also attached here.
Can anyone help me in understanding that why has he used only Fs as the frequency, whereas if we write the transfer function of the filter is
Vout/Vin = 1/sRC , where s=jw, and w=2*pi*Fs
so where is the 2*pi factor in the table (where the formula) are mentioned?