AS118-12 데이터 시트보기 (PDF) - Alpha Industries
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AS118-12 Datasheet PDF : 2 Pages
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GaAs IC High Isolation Positive Control SPDT Switch DC–2.5 GHz
AS118-12
Typical Performance Data (0, +5 V)
1.1
1.0
0.9
0.8
85˚C
0.7
25˚C
0.6
0˚C
0.5
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Insertion Loss vs. Frequency
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
VSWR vs. Frequency
Truth Table
V1
V2
VHigh
0
0
VHigh
VHigh = +3 to +5 V (VS = VHigh ± 0.2 V).
J1–J2
Insertion Loss
Isolation
J1–J3
Isolation
Insertion Loss
70
60
50
40
30
20
0
0.5
1.0
1.5
2.0
2.5
Frequency (GHz)
Isolation vs. Frequency
Absolute Maximum Ratings
Characteristic
RF Input Power
Supply Voltage
Control Voltage
Operating Temperature
Storage Temperature
ΘJC
Value
1 W Max. > 0.9 GHz
0/+5 V Control
+8 V
-0.2 V, +8 V
-40°C to +85°C
-65°C to +150°C
85°C/W
Pin Out
GND
VS
CBL J3
V1
J1
CBL
GND
V2
CBL J2
DC blocking capacitors (CBL) must be supplied externally.
CBL = 100 pF for operation >500 MHz.
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 3/99A
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