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參數(shù)資料
| 型號： | AS128-73 |
| 元件分類： | 開關 |
| 英文描述： | 0.3 MHz - 2500 MHz RF/MICROWAVE DIVERSITY SWITCH, 1.2 dB INSERTION LOSS |
| 封裝： | PLASTIC, SOT, 6 PIN |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 20K |
| 代理商： | AS128-73 |
GaAs IC 2 Watt High Linearity SPDT Switch DC–2 GHz
AS128-73
2
Alpha Industries, Inc. [781] 935-5150
Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com
Specifications subject to change without notice. 5/99A
1.0
0.8
0.6
0.4
1.0
2.0
0
Frequency (GHz)
Insertion Loss vs. Frequency
d
B
DC
0.2
2.0
1.8
1.6
1.4
1.2
1.0
2.0
Frequency (GHz)
VSWR vs. Frequency
DC
60
50
40
30
1.0
2.0
10
Frequency (GHz)
Isolation vs. Frequency
d
B
20
Typical Performance Data (0, -5 V)
CBL
V1
J1
V2
J2
GND
J3
CBL
1
2
3
6
5
4
Characteristic
Value
RF Input Power
6 W Max. > 900 MHz,
0/-5 V Control
Control Voltage
+0.2 V, -10 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Θ
JC
25°C/W
Absolute Maximum Ratings
Pin Out
VS
10 k
CBL
V1
J1
V2
J2
GND
J3
CBL
1
2
3
6
5
4
Positive Operation
DC block components must be supplied externally.
CBL = 100 pF for operation >500 MHz.
V1
V2
J1–J2
J1–J3
VLow
VHigh
Isolation
Insertion Loss
VHigh
VLow
Insertion Loss
Isolation
Truth Table
Negative or Differential Voltage Operation1
Positive Voltage Operation
V1
V2
J1–J2
J1–J3
0
VHigh
Isolation
Insertion Loss
VHigh
0
Insertion Loss
Isolation
1. Where supply voltage is limited and for improved high power linearity a
larger differential voltage can be obtained by using a positive voltage for
VHigh along with a negative voltage for VLow. Refer to application notes for
further information.
VHigh = +5 to +10 V (VS = VHigh ± 0.2 V).
Negative and Differential Voltages
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相關代理商/技術參數(shù) |
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| AS128R0FLF | 制造商:TT Electronics / IRC 功能描述:AS128R0FLF |
| AS128R0HLF | 制造商:TT Electronics / IRC 功能描述:AS128R0HLF |
| AS128R0JLF | 制造商:TT Electronics / IRC 功能描述:AS128R0JLF |
| AS128R7HLF | 制造商:TT Electronics / IRC 功能描述:AS128R7HLF |
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