Datasheet

MAX4996/MAX4996L
Triple DPDT, Low-Capacitance Data Switches
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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.
V
OUT
CB_
NC1
COM1
NO1*
V
IN
MAX4996
MAX4996L
OFF-ISOLATION = 20log ✕
V
OUT
V
IN
ON-LOSS = 20log ✕
V
OUT
V
IN
CROSSTALK = 20log ✕
V
OUT
V
IN
NETWORK
ANALYZER
50Ω
50Ω 50Ω
50Ω
MEAS REF
0 OR V
CC
50Ω
*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_
CB_
V
IL
OR V
IH
f = 10MHz
MAX4996
MAX4996L
Figure 5. Channel On-/Off-Capacitance
Timing Circuits/Timing Diagrams (continued)