4
Parts Lists and Schematics
This chapter presents a brief description of the SIM910 circuit design.
A complete parts list and circuit schematics are included.
In This Chapter
4.1
Circuit Discussion . . . . . . . . . . . . . . . . . . . . 4 – 2
4.1.1
Input amplifier and protection circuitry . . . . 4 – 2
4.1.2
Programmable gain stages . . . . . . . . . . . . 4 – 2
4.1.3
Digital control . . . . . . . . . . . . . . . . . . . 4 – 2
4.2
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . 4 – 4
4.3
Schematic Diagrams . . . . . . . . . . . . . . . . . . . 4 – 4
4 – 1
