2
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DC
-
0023867
2
MASW-011148
Rev. V1
Ka-Band High Power Terminated SPDT PIN Switch
20 - 44 GHz
Electrical Specifications:
Freq. = 20
-
44 GHz, T
A
= 25°C, V
CC
= +4 V @ 28 mA /
-
15 V @ 0 mA, Z
0
= 50
Ω
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Insertion Loss
21
-
28 GHz
28
-
33 GHz
33
-
41 GHz
dB
—
1.0
0.9
1.3
1.5
1.6
2.0
Isolation
5
21
-
28 GHz
28
-
33 GHz
33
-
41 GHz
dB
—
40
40
38
35
35
32
Input / Output Return Loss
On state
21
-
28 GHz
28
-
33 GHz
33
-
41 GHz
dB
—
16
18
15
—
RF1, 2 Return Loss,
Off state
21
-
28 GHz
28
-
33 GHz
33
-
41 GHz
dB
—
7
11
14
—
Switching Speed
-
T
ON
50% DC to 90% RF
ns
—
26
—
Switching Speed
-
T
OFF
50% DC to 10% RF
ns
—
27
—
Rise Time
-
T
RISE
10% to 90% RF
ns
—
8
—
Fall Time
-
T
FALL
90% to 10% RF
ns
—
11
—
CW Input Power
6
-
25 V @ +85°C
dBm
—
41.2
—
DC Reverse Bias Voltage
6
—
V
-
32
-
15
-
5
Reverse Bias Current
6
-
15 V
nA
—
25
500
Forward Bias Current
+4 V
mA
23
26
28
5.
Isolation defined with 1 port in low loss state.
6.
DC Reverse bias voltage should be determined based on working conditions. For example, recommended min of
-
25 V @ 41.2 dBm input
power. For lower power applications, a less negative voltage can be used. R. Caverly and G. Hiller,
“
Establishing the Minimum Reverse
Bias for a P
-
I
-
N Diode in a High Power Switch,
”
IEEE Transactions on Microwave Theory and Techniques, Vol.38, No.12, December 1990.
