Quantum-composers 9250 Series Manuel d'utilisateur

9250 Manual Version 1.2 | Quantum Composers 1 Emerald 9250 Series Pulse Generator Operating Manual

9250 Manual Version 1.2 | Quantum Composers 10 Channel Timer Functions The Channel Timer functions as a non-retriggerable, delayed, one sho

9250 Manual Version 1.2 | Quantum Composers 11 Navigating the 9250 Primary control of the 9250 is carried out either through the 9250 applicat

9250 Manual Version 1.2 | Quantum Composers 12 *Example in which initial delay jumps will not occur while actively updating while pulsing:

9250 Manual Version 1.2 | Quantum Composers 13 5. 9250 Setup Overview The 9250 can easily be interfaced by means of the included 9250 applica

9250 Manual Version 1.2 | Quantum Composers 14 Driver Installation (Windows XP) 1. Plug the 9250 into the computer using a USB cable. Make

9250 Manual Version 1.2 | Quantum Composers 15 6. 9250 Application 9250 Application Overview Aside from using the SCPI command protocol, the

9250 Manual Version 1.2 | Quantum Composers 16 Basic Operation The following steps must be carried out before communication with the 9250 ma

9250 Manual Version 1.2 | Quantum Composers 17  Pulse Mode: Changes the system’s output mode to Continuous, Single Shot, Burst, or Duty Cycle

9250 Manual Version 1.2 | Quantum Composers 18 Channels Section The Channels Section of the 9250 application only affects the 9250’s channel

9250 Manual Version 1.2 | Quantum Composers 19 o Burst Counts: Selects the number of pulses to output with each input clock pulse. Valid inp

9250 Manual Version 1.2 | Quantum Composers 2 Contents 1. INTRODUCTION ...

9250 Manual Version 1.2 | Quantum Composers 20 Virtual Channels The 4 “Virtual Channels” are used solely for multiplexing purposes (see Figu

9250 Manual Version 1.2 | Quantum Composers 21 Enhanced Options Shown below in Figure 6.5 is the “Enhanced Options” section of the 9250 applica

9250 Manual Version 1.2 | Quantum Composers 22 Command Terminal The Command Terminal Section on the 9250 application shown below (Figure 6.6

9250 Manual Version 1.2 | Quantum Composers 23 Recalling Custom Settings from a Bin The 9250 series has the capability to recall any of the 6 c

9250 Manual Version 1.2 | Quantum Composers 24 Figure 6.9 –9250 Application: Example

9250 Manual Version 1.2 | Quantum Composers 25 7. Operating the 9250 Normal Internal Rate Generator Operation The 9250 has a complete set of

9250 Manual Version 1.2 | Quantum Composers 26 Single Shot Mode Pressing the unit’s Run/Stop button generates a single pulse with every pres

9250 Manual Version 1.2 | Quantum Composers 27  Within the Channel section: o Set channel mode to Normal. o Set the Sync Source to T0 in e

9250 Manual Version 1.2 | Quantum Composers 28 Pressing the unit’s Run/Stop button will place the unit into active mode and generate a sing

9250 Manual Version 1.2 | Quantum Composers 29 Pressing the unit’s Run/Stop button will place the unit into active mode and generate a pulse tr

9250 Manual Version 1.2 | Quantum Composers 3 Recalling Custom Settings from a Bin ...

9250 Manual Version 1.2 | Quantum Composers 30 Using the External Gate to Control the System The external input configured in System Gate mo

9250 Manual Version 1.2 | Quantum Composers 31 Output Examples The following figure presents a graphical representation of the channel modes as

9250 Manual Version 1.2 | Quantum Composers 32 8. Programming the 9250 Personal Computer to 9250 Communication The 9250 uses USB as the st

9250 Manual Version 1.2 | Quantum Composers 33 Line Termination The pulse generator uses text-style line terminations. When a command is sent t

9250 Manual Version 1.2 | Quantum Composers 34 SCPI Command Format SCPI commands control and set instrument specific functions such as setti

9250 Manual Version 1.2 | Quantum Composers 35 SCPI Parameter Types The following parameter types are used: <Numeric Value> Accepts all

9250 Manual Version 1.2 | Quantum Composers 36 To start the pulses use either of the following commands: :PULSE0:STATE ON <cr> <lf

9250 Manual Version 1.2 | Quantum Composers 37 9250 SCPI Command Summary Command Keyword 1 Keyword 2 Keyword 3 Parameter Range Notes :INSTrume

9250 Manual Version 1.2 | Quantum Composers 38 :PERiod 40[ns] – 4000[s] Sets the T0 period. The command should be sent without units. I

9250 Manual Version 1.2 | Quantum Composers 39 :NCOUnts 1-15 Number of periods to average. :COUNt? Reports the number of clock counts be

9250 Manual Version 1.2 | Quantum Composers 4 12. APPENDIX D – SAFETY SYMBOLS...

9250 Manual Version 1.2 | Quantum Composers 40 :CMODe NORMal / SINGle / BURSt / DCYCle Allows the user to select the pattern of output

9250 Manual Version 1.2 | Quantum Composers 41 :ENable 0/1 or OFF/ON Turns on/off Bluetooth module. Disables Bluetooth transmitter. This sta

9250 Manual Version 1.2 | Quantum Composers 42 9. Appendix A – Specifications 9250 Specifications  Indoor use in dry conditions only 

9250 Manual Version 1.2 | Quantum Composers 43 Channel Timing Generator Pulse Width Range 8n - 4,000 s Width Accuracy (1) 10ns + [0.0001 x (wid

9250 Manual Version 1.2 | Quantum Composers 44 Output Module Output Impedance - 50 - Ohms Output Level 3.3 – 5.0 VDC into ≥ 1K ohm 1.7 – 2.

9250 Manual Version 1.2 | Quantum Composers 45 10. Appendix B – Bluetooth Option Overview The Bluetooth wireless communications capability is

9250 Manual Version 1.2 | Quantum Composers 46  When the Bluetooth device is properly paired, connect to the 9250 on a Windows based PC by

9250 Manual Version 1.2 | Quantum Composers 47 11. Appendix C – TZ50 (Impedance Match Option) TZ50 Overview This “TZ50” option allows a user

9250 Manual Version 1.2 | Quantum Composers 48 Terminating Into 50 Ohms The following figure shows a typical pulse when set to 5V upon being

9250 Manual Version 1.2 | Quantum Composers 49 12. Appendix D – Safety Symbols Safety Marking Symbols This section provides a description of

9250 Manual Version 1.2 | Quantum Composers 5 1. Introduction This manual is a reference designed to familiarize you with the Quantum Compose

9250 Manual Version 1.2 | Quantum Composers 50 IEC 417, No. 5172 Class II Equipment protected by double insulation or reinforced insulation

9250 Manual Version 1.2 | Quantum Composers 51 13. Appendix E – CE Declaration of Conformity .

9250 Manual Version 1.2 | Quantum Composers 6 2. Safety Issues Normal use of test equipment presents a certain amount of danger due to ele

9250 Manual Version 1.2 | Quantum Composers 7 3. Front & Back Panel Overview Front Panel Indicators A total of 6 separate LED indicators

9250 Manual Version 1.2 | Quantum Composers 8 Back Panel Indicators A total of 4 LED indicators are included on the back panel of the 9250.

9250 Manual Version 1.2 | Quantum Composers 9 4. Pulse Concepts and Pulse Generator Operations Counter Architecture Overview *Start sourc