AND8090 Datasheet, PDF (4/20 Pages) ON Semiconductor – AC Characteristics of ECL Devices

AND8090/D
AC Test Boards
Each test device is mounted on a controlled impedance
test board that is specifically designed to measure AC
characteristics. Test boards typically have multiple layers.
An example of an AC characteristic test board is shown in
Figures 2 through 4. This particular test board is used to test
ECLinPS Lite™ SOIC−8 devices.
Figure 2. Top Photo of the AC Test Board
Figure 3. Top Schematic of the AC Test Board
Figure 4. Bottom Schematic of the AC Test Board
http://onsemi.com
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