AS139-73 데이터 시트보기 (PDF) - Alpha Industries
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AS139-73 Datasheet PDF : 2 Pages
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GaAs IC High Linearity Positive Control SPDT Switch DC–2 GHz
AS139-73
Typical Performance Data (0, +5 V)
0.7
0.6
0.5
0.4
0.3
0.2
DC
1.0
2.0
Frequency (GHz)
Insertion Loss vs. Frequency
2.0
1.8
1.6
1.4
1.2
1.0
DC
1.0
2.0
Frequency (GHz)
VSWR vs. Frequency
Truth Table
V1
V2
0
VHigh
VHigh
0
VHigh = +3 to +5 V (VS = VHigh ± 0.2 V).
J1–J2
Isolation
Insertion Loss
J1–J3
Insertion Loss
Isolation
60
50
40
30
20
10
DC
1.0
2.0
Frequency (GHz)
Isolation vs. Frequency
Absolute Maximum Ratings
Characteristic
RF Input Power
Control Voltage
Operating Temperature
Storage Temperature
ΘJC
Value
6 W Max. > 900 MHz,
0/-5 V Control
-0.2 V, +8 V
-40°C to +85°C
-65°C to +150°C
25°C/W
Pin Out
J2 CBL
GND
J3 CBL
VS
V1 10 kΩ
CBL J1
V2
DC blocking capacitors (CBL) must be supplied externally.
CBL = 100 pF for operating frequency >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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