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5
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0023867
5
MASW-011148
Rev. V1
Ka-Band High Power Terminated SPDT PIN Switch
20 - 44 GHz
MASW
-
011048 with MADR
-
011020 / MADR
-
011022 Driver Application Schematic
9
C1, C3
0.1 µF
C2
47 pF
Parts List
Minimum DC Reverse Bias Voltage
10
with
MADR
-
011022 Driver
Frequency (GHz)
DC Voltage (V)
Bias1 & Bias2
26
-
16
30
-
14
34
-
12
38
-
11
40
-
11
10. Calculated (see note 6) minimum DC reverse bias voltage to
maintain low loss under 41.2 dBm of power with 1.5:1 VSWR.
Logic Truth Table
MADR
-
011020 / MADR
-
011022
Inputs
Outputs
EN
DS
C2
C1
RF1
RF2
1
X
X
X
OFF
OFF
0
1
0
0
OFF
OFF
0
1
0
1
OFF
OFF
0
1
1
0
OFF
ON
0
1
1
1
ON
OFF
9.
V
CC
at the driver should be 0.5 V higher than the required forward bias voltage 4 V at the bias switch input B1/B2.
