MAX4545 Maxim, MAX4545 Datasheet - Page 15

• Manufacturer Part Number: MAX4545
• Description: The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems
• Manufacturer: Maxim

Figure 8. NO_, NC_, COM_ Capacitance
N.C. = NO INTERNAL CONNECTION
______________Diagrams (continued)
ALL GND_ PINS ARE CONNECTED TO GROUND PLANE (0V).
0V OR V+
GND1
N.C.
N.C.
N.C.
NO1
NC4
V-
IN_
GND_
10nF
GND4
COM1
MAX4545
MAX4546
MAX4547
10nF
+5V
V+
______________________________________________________________________________________
-5V
COM4 COM3
V-
(2.159mm)
MAX4546
IN1 IN2
COM_
0.085"
Test Circuits/Timing
NO_
NC_
COM2
GND3
Bidirectional RF/Video Switches
N.C.
GND2
NO2
V+
N.C.
NC3
(2.565mm)
CAPACITANCE
0.101"
ANALYZER
1MHz
Quad/Dual, Low-Voltage,
TRANSISTOR COUNT: 253
SUBSTRATE INTERNALLY CONNECTED TO V-
_________________Chip Topographies
GND1
GND5
GND4
COM1
GND1
GND4
N.C.
NO1
NO4
N.C.
N.C.
N.C.
V-
V-
COM4
COM1
NO1
V+
(2.159mm)
(2.159mm)
MAX4545
IN4 IN3
MAX4547
NC1 IN2
IN1 IN2
IN1 IN2
0.085"
0.085"
COM2
COM3
NC2
V+
GND3
N.C.
GND2
NO2
V+
GND6
NO3
GND3
V-
GND2
N.C.
N.C.
COM2
N.C.
(2.565mm)
(2.565mm)
0.101"
0.101"
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