Datasheet

MAX4645/MAX4646
Fast, Low-Voltage, 2.5Ω, SPST,
CMOS Analog Switches
8 _______________________________________________________________________________________
_________________________________Test Circuits/Timing Diagrams (continued)
IN
V
IL
OR
V
IH
SIGNAL
GENERATOR 0dBm
V+
10nF
ANALYZER
NO
R
L
GND
COM
V+
MAX4645
MAX4646
Figure 4. Off-Isolation/On-Channel Bandwidth
CAPACITANCE
METER
NC OR
NO
COM
GND
IN
V
IL
OR
V
IH
10nF
V+
f = 1MHz
V+
MAX4645
MAX4646
Figure 5. Channel Off/On-Capacitance
Chip Information
TRANSISTOR COUNT: 50
TOP VIEW
NO
IN
GND
1
6
V+
COM
MAX4645
SOT23-6
2 5
3
4
NC
IN
GND
1
6
V+
N.C.
N.C.
COM
MAX4646
SOT23-6
25
3
4
N.C. = NOT INTERNALLY CONNECTED
SWITCHES SHOWN FOR LOGIC 0 INPUT.
IN
N.C.
N.C.
V+
1
2
8
7
NO
GND
N.C.
COM
MAX4645
3
4
6
5
IN
N.C.
N.C.
V+
1
2
8
7
NC
GND
N.C.
COM
MAX4646
µMAX
3
4
6
5
µMAX
INPUT
0
1
SWITCH STATE
MAX4645
OFF
ON
MAX4646
ON
OFF
PIN 6
6
XYZA
4
123
NOTE: SOT23-6
PACKAGE
HAS LETTERING
NEAREST PIN 6.
5
Pin Configurations/Functional Diagrams/Truth Tables (continued)