Soft-db SPM PLL User Guide Manuale Utente Scaricare il pdf (Pagina 3)

SPM - PLL User’s Manual

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

1 2 3 4 5 6 7 8 ... 18 19

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Soft-db SPM PLL User Guide Manuale Utente Pagina 3