Test circuits/timing diagrams – Rainbow Electronics MAX4889C User Manual

Page 4

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MAX4889B/MAX4889C

2.5/5.0Gbps PCIe Passive Switches

4

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Test Circuits/Timing Diagrams

LOAD

SOURCE

V

OUT

Z

L

MAX4889B/

MAX4889C

SEL

Z

S

Σ

10%

90%

50%

50%

t

ON_SEL

t

OFF_SEL

V

OUT

SEL

THE FREQUENCY OF THE SIGNAL SHOULD BE ABOVE THE HIGHPASS FILTER CORNER OF THE COUPLING CAPACITORS.

Figure 1. Switching Time

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