MIF (ITF Control)takahiro.yamamoto - 11:24 Tuesday 28 January 2020 (12668)
Print this reportComment to RF45 demod phase (12661)I discussed the mystery of current setting of demod. phase with Nakano-kun.
We may need some modifications on analog part
because DAC output range is not enough for changing from 0deg. to 360deg.
- Current setting of demod. phase is 8.362 Volts (see fig1)
- We can set demod. phase as between 0V and 5V (see fig2)
- We can do as between -5V and 5V by removing saturation block from k1alspll.
- We need to set as between 0V to 12V for changing from 0deg. to 360deg.