This document is the user manual for the EXAR Corporation's XR-2206/2211/2212 Evaluation System. The manual provides information on the design, performance, and reliability of the products, and reminds users of precautions to be taken when using the products.
The XR-2206-11-12ES Evaluation System is a blank printed circuit card designed to simplify the design, breadboarding, and testing of circuits using the XR-2206, XR-2211, or XR-2212 integrated circuits. The 5.0 by 4.75 inch board allows users to build practically all application circuits found in the EXAR databook, with each chip and its associated passive components existing as independent circuit blocks.
The document provides schematic diagrams for the XR-2206, XR-2211, and XR-2212 sections, along with a breadboard area for additional analog or digital circuitry. It includes detailed component considerations regarding marking scales, power connections, and specific component types such as 1/4 watt resistors and 0.1 µF monolithic ceramic bypass capacitors.
| Board Dimensions | 5.0 by 4.75 inch |
|---|---|
| Resistor Power Rating | 1/4 watt |
| Bypass Capacitor Type | 0.1 µF monolithic ceramic |
| Power Connections | Banana jacks or binding posts |
The system supports the XR-2206, XR-2211, and XR-2212 integrated circuits.
Yes, the board allows assembly with any one or more of the chips according to user needs.
The board uses inexpensive vertical-mount PC board type potentiometers.