Low-Voltage, 0.31

Ω, Quad-SPDT Analog Switch

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5

Timing Circuits/Timing Diagrams (continued)

MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.

OFF-ISOLATION IS MEASURED BETWEEN COM_ AND OFF NO_ OR NC_ TERMINAL ON EACH SWITCH.

ON-LOSS IS MEASURED BETWEEN COM_ AND ON NO_ OR NC_ TERMINAL ON EACH SWITCH.

CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL.

SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.

IN_

NC1

COM1

NO1*

MAX4735

NETWORK

ANALYZER

50

Ω

50

Ω

50

Ω

50

Ω

MEAS

REF

10nF

50

Ω

GND

*FOR CROSSTALK THIS PIN IS NO2.

NC2 AND COM2 ARE OPEN.

Figure 4. On-Loss, Off-Isolation, and Crosstalk

CAPACITANCE

METER

NC_ or

NO_

COM_

GND

IN

10nF

f = 1MHz

MAX4735

Figure 5. Channel On-/Off-Capacitance