d2:offset_phase_lock_servo
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
d2:offset_phase_lock_servo [2019/11/20 02:03] – [Modes] Michael Radunsky | d2:offset_phase_lock_servo [2020/03/06 01:51] – [Right Side Panel] Michael Radunsky | ||
---|---|---|---|
Line 119: | Line 119: | ||
===Error Signal (AC)=== | ===Error Signal (AC)=== | ||
- | This is an unfiltered version of Error Signal (DC) that is four times smaller, and has a DC offset. | + | This is an unfiltered version of Error Signal (DC) that is four times smaller, and has a DC offset. |
===Ref Freq=== | ===Ref Freq=== | ||
Line 180: | Line 180: | ||
**Coarse Gain (eight-position switch)** | **Coarse Gain (eight-position switch)** | ||
- | The COARSE GAIN sets the overall proportional gain of the circuit without changing the location of any corners or poles in the loop filter transfer function. The coarse gain adjusts in steps of 6 dB from 0 dB to -42 dB. | + | The COARSE GAIN sets the overall proportional gain of the circuit without changing the location of any corners or poles in the loop filter transfer function. The coarse gain adjusts in steps of 6 dB from 0 dB to -76 dB. |
**Servo Output** | **Servo Output** | ||
Line 195: | Line 195: | ||
====Right Side Panel ==== | ====Right Side Panel ==== | ||
- | < | + | < |
The feedback loop is defined by the Gain vs. Frequency plot shown above. ƒ< | The feedback loop is defined by the Gain vs. Frequency plot shown above. ƒ< |
d2/offset_phase_lock_servo.txt · Last modified: 2023/11/16 00:02 by 127.0.0.1