Equipment information

SRS Stanford Research Systems DS335 Generator
Manufacturer:
Model:
DS335
Date:
2002
Category:
Group:
Description:
Synthesized Function Generator
Service and User Manual
Manual Type:
Service and User Manual
Pages:
86
Size:
378.52 Kbytes (387604 Bytes)
Language:
english
Revision:
1.6
Manual-ID:
Date:
2002 01 01
Quality:
Electronic document, no scan, very well readable.
Upload date:
2017 01 01
MD5:
ff58890930d2275e359aebd5be4dd70f
Downloads:
1087

Information

Condensed Information Safety and Use iii SRS Symbols iv Specifications v Abridged Command List ix Getting Started Introduction 1-1 CW Function Generation 1-1 Frequency Sweep 1-2 Operation Introduction to DDS 2-1 DS335 Features 2-5 Front Panel Features 2-5 Rear Panel Features 2-7 Function Setting 2-9 Setting the Function 2-9 Frequency 2-9 Amplitude 2-9 DC Offset 2-11 Sweeps/FSK 2-13 Frequency Sweeps 2-13 Sweep Type 2-13 Sweep Frequencies 2-14 Sweep/FSK Output 2-14 FSK Intput 2-14 Instrument Setup 2-17 Default Settings 2-17 Store and Recall 2-17 GPIB and RS232 Setup 2-17 Self-Test 2-18 Programming Programming the DS335 3-1 Communications 3-1 GPIB Communication 3-1 RS-232 Communication 3-1 Data Window 3-1 Command Syntax 3-1 Detailed Command List 3-2 Function Output Commands 3-3 Sweep Control 3-4 Setup Control Commands 3-6 Status Reporting Commands 3-6 Test and Calibration Commands 3-7 Status Byte Definitions 3-8 Programming Examples 3-11 Introduction 3-11 GPIB and C Example 3-12 RS232 and BASIC example 3-13 Test and Calibration Troubleshooting 4-1 Operation Error Messages 4-1 Self-Test Error Messages 4-2 Performance Tests 4-5 Necessary Equipment 4-5 Functional Tests 4-6 Front Panel Test 4-6 Self Tests 4-6 Sine Wave 4-6 Square Wave 4-6 Amplitude Flatness 4-7 Output Level 4-7 Performance Tests 4-8 Frequency Accuracy 4-8 Amplitude Accuracy 4-8 DC Offset Accuracy 4-9 Subharmonics 4-9 Spurious Signals 4-10 Harmonic Distortion 4-10 Phase Noise 4-11 Square Wave Rise Time 4-11 Square Wave Symmetry 4-11 Test Scorecard 4-13 Calibration 4-15 Introduction 4-15 Calibration Enable 4-15 Calbytes 4-15 Necessary Equipment 4-19 Adjustments 4-19 Output Amplifier Bandwidth 4-19 Bessel Filter Adjustment 4-20 Calibration 4-20 Clock Calibration 4-20 DS335 Circuitry Circuit Description 5-1 Front Panel Board 5-1 Main Board 5-1 Microprocessor System 5-1 Display and Keyboard 5-2 System DAC and S/H's 5-3 DDS ASIC and Memory 5-3 DDS Waveform DAC 5-4 DDS Output Filters 5-5 Pre-Attenuator 5-5 SYNC Generator 5-5 Function Selection 5-6 Output Amplifier 5-6 Output Attenuator 5-6 Option Board 5-7 Power Supplies 5-7 GPIB and RS232 Interfaces 5-7 Component Parts List 5-9 Schematic Circuit Diagrams Sheet No. Front Panel Keypad and LED Display 1/1 Main/Bottom PC Board Microprocessor 1/8 Display, Keyboard and Cable 2/8 System DACs 3/8 DDS ASIC, Memory, and Sweep 4/8 DDS Waveform DAC and Filters 5/8 SYNC and Pre-Attenuators 6/8 Output Amplifier 7/8 Regulators and Attenuators 8/8 Option/Top PC Board Power supply and Cable 1/2 GPIB and RS232 Interfaces 2/2

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