MAX4851H Maxim, MAX4851H Datasheet - Page 11

• Manufacturer Part Number: MAX4851H
• Description: The MAX4851/MAX4851H/MAX4853/MAX4853H family of quad single-pole/single-throw (SPST) switches operates from a single +2V to +5
• Manufacturer: Maxim

Figure 3. Charge Injection
Figure 4. On-Loss, Off-Isolation, and Crosstalk
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND OFF NO_ TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM_ AND ON NO_ TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
MAX4851_
MAX4853_
0V OR V
3.5 Ω Ω /7 Ω Ω Quad SPST Switches with Over-Rail
V
GEN
CC
IN_
______________________________________________________________________________________
R
GEN
MAX4851_
MAX4853_
GND
NO_
+5V
V
CC
GND
10nF
COM1
NO1*
IN_
V
IL
TO V
V
V
COM_
CC
CC
IH
V
V
IN
OUT
Test Circuits/Timing Diagrams (continued)
C
L
MEAS
V
50Ω
OUT
50Ω
ANALYZER
NETWORK
V
OUT
IN
50Ω
50Ω
REF
OFF
Signal Handling
Q = (∆V
OFF-ISOLATION = 20log
*FOR CROSSTALK, THIS PIN IS NO2.
COM2 IS OPEN.
CROSSTALK = 20log
ON
OUT
ON-LOSS = 20log
)(C
L
)
∆V
OUT
V
V
V
V
V
V
OUT
OUT
OUT
OFF
IN
IN
IN
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