Stanford Research Systems DS345 Manuals

Stanford Research Systems DS345 Manuals

Manuals and User Guides for Stanford Research Systems DS345. We have 1 Stanford Research Systems DS345 manual available for free PDF download: Manual

Stanford Research Systems DS345 Manual

Stanford Research Systems DS345 Manual (139 pages)

Synthesized Function Generator

Brand: Stanford Research Systems | Category: Inverter | Size: 0.63 MB

Table of Contents

Table of Contents
3
Condensed Information

9
- Specifications
  9
- Abridged Command List
  11
Getting Started

13
- Introduction
  13
- CW Function Generation
  13
- Frequency Sweep
  14
- Tone Bursts
  15
Operation

17
Introduction to DDS

17
DS345 Features

22
- Rear Panel Features
  23
Function Setting

26
- Frequency
  26
- Amplitude
  27
- DC Offset
  28
  - Phase
    28
Sweeps and Modulation

29
- Modulation On/Off
  29
- Modulation Type
  29
- Modulation Rate
  30
- Amplitude Modulation
  31
  - External am
    31
  - Internal am
    31
- Frequency Modulation
  32
- Phase Modulation
  33
- Burst Modulation
  34
  - Burst Count
    34
  - Starting Point
    34
- Frequency Sweeps
  35
  - Sweep Type
    35
  - Sweep Frequencies
    35
  - Sweep Markers
    36
  - Sweep Outputs
    37
- Trigger Generator
  38
  - Arbitrary Modulation Patterns
    39
Instrument Setup

41
- Default Settings
  41
- Self-Test and Autocal
  43
Arbitrary Waveform Editing

45
- Edit Menu
  45
- Point Format Editing
  46
- Vector Format Editing
  48
Programming the DS345

51
- Status Byte Definitions
  62
- Arbitrary am Modulation
  66
- Arbitrary FM Modulation
  67
- Arbitrary PM Modulation
  68
Troubleshooting

73
Performance Tests

79
- Frequency Accuracy
  83
- Amplitude Accuracy
  83
- Performance Tests
  
  83
  - DC Offset Accuracy
    85
  - Subharmonics
    85
  - Spurious Signals
    86
  - Harmonic Distortion
    86
  - Phase Noise
    87
  - Square Wave Rise Time
    88
  - Square Wave Symmetry
    89
  - AM Envelope Distortion
    91
- Test Scorecard
  
  92
Calibration

92
- Introduction
  92
- Calibration Enable
  92
  - Calbytes
    92
- Necessary Equipment
  
  94
  - Adjustments
    94
    
    Clock Adjustment
    94
    
    Output Amplifier Bandwidth
    95
    
    Bessel Filter Adjustment
    95
    
    Harmonic Distortion
    96
  - Calibration
    97
    
    Reference
    97
    
    Clock Calibration
    97
    
    Attenuator Calibration
    97
    
    Carrier Null Calibration
    98
    
    Sinewave Amplitude
    99
    
    Square Wave Amplitude
    99
    
    Square Wave Symmetry
    100
Arbitrary Waveform Software

102
- Introduction
  102
- Installing AWC
  102
- Getting Started with AWC
  102
- Hardware Requirements
  104
Menus

104
- File Menu
  104
- Edit Menu
  104
- Waveform Menu
  105
- Send Data Menu
  106
- Set DS345 Menu
  106
- Trigger Menu
  107
- Zoom Menu
  107
- Help Menu
  107
Data File Format

108
For more Info

108
DS345 Circuitry Circuit Description

110
- Bottom PC Board
  
  110
  - Power Supplies
    110
  - Microprocessor System
    110
  - Display and Keyboard
    110
  - Ribbon Cable, Trigger and Sync
    111
  - GPIB and RS232 Interfaces
    111
  - Output Amplifier
    112
  - Output Attenuator
    112
- Top PC Board
  
  113
  - Clocks
    113
  - DDS ASIC and Memory
    114
  - Amplitude and Sweep Dacs
    114
  - DDS Waveform DAC
    115
  - DDS Output Filters and Doubler
    115
  - Sync and Gain Adjust
    115
Component Parts List

118
- Bottom PC Board and Front Panel
  118

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