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MIF (ITF Control)
takahiro.yamamoto - 11:24 Tuesday 28 January 2020 (12668) Print this report
Comment 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.

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