PRL-350 Series Comparators Diagrams
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Fig. 1A PRL-350ECL Block Diagram
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Fig. 1B PRL-350TTL Block Diagram
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Fig. 1C PRL-350P Block Diagram
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Fig. 1D PRL-350LP-NIM Block Diagram
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Fig. 1E PRL-350RSTR Block Diagram
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*For the PRL-350ECL, 350P and 350LP, an unused complementary output
must be either terminated into 50 Ω/-2 V or AC-coupled
into a 50 Ω load; otherwise, output waveform
distortion and rise time degradation will occur.
Use the PRL-550NQ4X four channel ECL
Terminator for the 50 Ω/-2 V
termination and for connection of ECL signals to 50 Ω
input oscilloscopes. For the PRL-350TTL, very slight output waveform distortion
and rise time degradation will occur when an unused complementary output is not
terminated.
For optimum performance, however, all outputs should be terminated.
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