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參數資料
| 型號： | AS158-59 |
| 元件分類： | 開關 |
| 英文描述： | 0.3 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.1 dB INSERTION LOSS |
| 封裝： | PLASTIC, MSOP-8 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 46K |
| 代理商： | AS158-59 |
Alpha Industries, Inc. [781] 935-5150
Fax [978] 241-7906 Email sales@alphaind.com www.alphaind.com
1
Specifications subject to change without notice. 10/01A
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching Characteristics5
Rise, On (10/90% or 90/10% RF)
60
nS
Fall, Off (50% CTL to 90/10% RF)
100
nS
Video Feedthru
50
mV
Input Power for 1 dB Compression
0/+5 V
0.9–2.5 GHz
35
dBm
Intermodulation Intercept Point (IP3)
For Two-tone Input Power +27 dBm
0.9–2.5 GHz
55
dBm
Control Voltages
VLow = 0 to 0.2 V @ 20 A Max.
VHigh = 5 V @ 200 A Max.
VS = VHigh ± 0.2 V
GaAs IC High Linearity Positive Control
SPDT Switch DC–2.5 GHz
Features
■ High Linearity (55 dBm IP3 @ 1.9 GHz)
■ High Isolation (28 dB @ 1.9 GHz)
■ Complementary Control Voltages (0/+5 V)
■ Low DC Power Consumption
■ Small Low Cost MSOP-8 Plastic Package
MSOP-8
AS158-59
0.012 (0.30 mm)
PIN 1
INDICATOR
+ 0.006 (0.15 mm)
7.0
TYP.
0.038 (0.95 mm)
0.030 (0.75 mm)
0.017
(0.43 mm)
8.0
MAX.
0.028 (0.70 mm)
0.016 (0.40 mm)
0.007 (0.18 mm)
± 0.005 (0.12 mm)
0.006 (0.15 mm)
0.002 (0.05 mm)
- 0.002 (0.05 mm)
0.0256 (0.65 mm) TYP.
0.118 (3.00 mm)
± 0.004 (0.1 mm)
SQ.
0.193 (4.90 mm)
REF.
Description
The AS158-59 is an IC FET SPDT switch in a low cost
MSOP-8 plastic package. The AS158-59 features
extremely high linearity, low insertion loss and positive
voltage operation with very low DC power consumption.
Some standard implementations include antenna
changeover, T/R and diversity switching over 2 W. The
AS158-59 switch can be used in many analog and digital
wireless communication systems including cellular, GSM
and DECT applications.
Parameter1
Frequency
Min.
Typ.
Max.
Unit
Insertion Loss3
DC–0.5 GHz
0.35
0.4
dB
0.5–1.0 GHz
0.40
0.6
dB
1.0–2.0 GHz
0.65
0.8
dB
2.0–2.5 GHz
0.90
1.1
Isolation
DC–0.5 GHz
22
25
dB
0.5–1.0 GHz
20
23
dB
1.0–2.0 GHz
24
28
dB
2.0–2.5 GHz
20
22
VSWR4
DC–1.0 GHz
1.6:1
1.0–2.0 GHz
1.9:1
2.0–2.5 GHz
2.0:1
Electrical Specifications at 25°C (0, 5 V)
Operating Characteristics at 25°C (0, 5 V)
1. All measurements made in a 50
system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/°C.
4. Insertion loss state.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
相關PDF資料 |
PDF描述 |
|---|---|
| AS164-80 | 0 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.2 dB INSERTION LOSS |
| AS169-73 | 0 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.5 dB INSERTION LOSS |
| AS169-73 | 300 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.5 dB INSERTION LOSS |
| AS171-73 | 500 MHz - 2000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.1 dB INSERTION LOSS |
| AS177-86 | 0.3 MHz - 3000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.2 dB INSERTION LOSS |
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