Soft dB SPM PLL User Guide - Manual (Page 3)

SPM - PLL User’s Manual 3
1 SPECIFICATIONS..........................................................................................4
1.1 Power Supply .......................................................................................................................4
1.2 USB .......................................................................................................................................4
1.3 Analog Inputs .......................................................................................................................4
1.4 Analog Outputs ....................................................................................................................5
1.5 PLL Performance .................................................................................................................6
2 THEORY OF OPERATION.............................................................................7
3 SOFTWARE AND HARDWARE INSTALLATION .........................................8
4 PLL USER INTERFACE.................................................................................9
4.1 Phase Detector Time Cte (s) ...............................................................................................9
4.2 Resonator Sweep.................................................................................................................9
4.3 Operation Set-up Controls................................................................................................11
4.4 Excitation Parameters .......................................................................................................11
4.5 Set-Points ...........................................................................................................................12
4.6 PI Controls and Switches..................................................................................................12
4.7 Loop-Response-Test Controls .........................................................................................13
4.8 Phase, Output Amplitude and Excitation Frequency Indicators ..................................14
4.9 Time Signal Graph and Signal Selection.........................................................................15
4.10 Signal History.....................................................................................................................16
4.11 Save and Recall Configuration Files ...............................................................................18