參數(shù)資料
型號: AS202-321
元件分類: 開關
英文描述: 0 MHz - 2000 MHz RF/MICROWAVE SGL POLE TRIPLE THROW SWITCH, 1.1 dB INSERTION LOSS
封裝: PLASTIC, QFN-12
文件頁數(shù): 2/2頁
文件大?。?/td> 84K
代理商: AS202-321
PHEMT GaAs IC High Power SP3T Switch DC–2 GHz
AS202-321
2
Alpha Industries, Inc. [978] 241-7000
Fax [978] 241-7906 Email sales@alphaind.com www.alphaind.com
Specifications subject to change without notice. 2/02A
V1
RF1
GND
V
2
RF
2
GND
ANT
GND
N/C
V3
RF3
GND
CBL
C
BL
C
BL
Pin Out
Typical Performance Data (0, +2.75 V, CBL = 47 pF)
Insertion Loss vs. Frequency
Frequency (GHz)
Insertion
Loss
(dB)
-2.0
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
2.0
0
0.5
1.0
1.5
2.0
2.5
3.0
Ant-RF1
Ant-RF2
Ant-RF3
Isolation vs. Frequency
Frequency (GHz)
Isolation
(dB)
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
0.5
1.0
1.5
2.0
2.5
3.0
Ant-RF1
Ant-RF2
Ant-RF3
Return Loss vs. Frequency
Frequency (GHz)
Return
Loss
(dB)
-25
-20
-15
-10
-5
0
0.5
1.0
1.5
2.0
2.5
3.0
Ant-RF1
Ant-RF2
Ant-RF3
2nd and 3rd Harmonics
vs. Control Voltage
0
10
20
30
40
50
60
70
80
90
2.0
2.5
3.0
3.5
4.0
4.5
Control Voltage (V)
2nd
and
3rd
Harmonics
(dBc)
2nd Harmonic
3rd Harmonic
V1
V2
V3
Ant-RF1
Ant-RF2
Ant-RF3
VHigh
VLow
Ins. Loss
Isolation
VLow
VHigh
VLow
Isolation
Ins. Loss
Isolation
VLow
VHigh
Isolation
Ins. Loss
Truth Table
VLow = 0–0.2 V.
VHigh = 2.75–5 V.
DC blocks required. CBL = 47 pF for operation >500 MHz.
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