SW-289RTR 查看數據表（PDF） - Tyco Electronics
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SW-289RTR Datasheet PDF : 2 Pages
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GaAs DPDT Switch
Absolute Maximum Ratings1
Parameter
Max. Input Power
0.05 GHz
0.5 – 2.0 GHz
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+27 dBm
+34 dBm
+5 V, -8.5 V
-40°C to +85°C
-65°C to +150°C
1.Operation of this device above any one of these parameters may cause per-
manent damage.
Typical Performance
Functional Schematic
GND
SW-289
V 2.00
Pin Configuration
Pin No.
1
2
3
4
5
6
7
Description
RF3
GND
RFI
GND
RF2
GND
A
Pin No.
8
9
10
11
12
13
14
Description
B
GND
RF4
GND
RF6
GND
RF5
Truth Table
Control Input
Condition of Switch
A
B
RF1 TO
RF2 RF3
1
0
On Off
0
1
Off On
"0" – 0 – -0.2V @ 20 µA max.
"1" – -5V @ 40 µA Typ to -8V @ 900 µA max.
RF6 TO
RF4 RF 5
On Off
Off On
Electrical Schematic
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