PACSZ1284 Datasheet, PDF (6/11 Pages) California Micro Devices Corp – P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK

PACSZ1284
Filter Insertion Loss
Figure 2 shows the typical Insertion Loss graphs of the PACSZ1284 for Data and Strobe signals. The curves
are dependent on the physical location of the filter elements with respect to the ground terminal of this device.
These graphs are measured in a 50Ω environment on a Hewlett Packard HP 8753C Analyzer. The signal
source is introduced at the resistor input and the output is measured at the corresponding protection diode.
The actual pins measured are labeled in the Figure 2 graph.
Figure 2. Typical Filter Insertion Loss
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