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MicroMaxTM Series 670
Single Axis Board Level
Mirror Positioning System
INSTRUCTION MANUAL
Revision 2, December 21, 1998
CAMBRIDGE TECHNOLOGY, INC.
109 Smith Place
Cambridge, MA 02138
U.S.A.
TEL.617-441-0600 FAX.617-497-8800
TABLE OF CONTENTS
1.0. Introduction
2.0. Servo Amplifier Specifications
3.0. Description of Operation
3.1. Overview
3.2. Mechanical Layout
3.3. Input Power
3.4. Position Demodulator
3.5. AGC Circuit
3.6. Command Input
3.6.1. Input Configuration Jumper
3.6.2. Analog Input
3.6.3. Digital Input
3.6.4. Command Input Scale Factor Calculation
3.6.5. Command Offset
3.6.6. Command Offset Scale Factor Calculation
3.6.7. Slew Rate Limiter
3.7. Tuning Section
3.7.1. Class 1
3.7.2. Class 0
3.8. Output Amplifier
3.8.1. Overview
3.8.2. Output Stage Disable
3.9. Reference Voltages
3.10. Notch Filter Socket
3.11. Observation/Control Header
3.11.1. User Outputs
3.11.2. Remote Shutdown Input
3.12. LED Status Indicator
3.13. Protection Circuits
3.13.1. Startup Sequence
3.13.2. Error Shutdown
3.14. Mirror Alignment Mode
4.0. Operating Instructions
4.1. Precautions and Warnings
4.2. First Time Startup
5.0. Terms and Conditions of Sale