AS158-59 Datasheet PDF - Alpha Industries
| Part Number | AS158-59 | |
| Description | GaAs IC High Linearity Positive Control SPDT Switch DC-2.5 GHz | |
| Manufacturers | Alpha Industries | |
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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
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.
Electrical Specifications at 25°C (0, 5 V)
Insertion Loss3
Parameter1
Isolation
VSWR4
AS158-59
MSOP-8
PIN 1
INDICATOR
0.0256 (0.65 mm) TYP.
0.118 (3.00 mm)
± 0.004 (0.1 mm)
SQ.
0.193 (4.90 mm)
REF.
PIN 1
+ 0.006 (0.15 mm)
0.012 (0.30 mm) - 0.002 (0.05 mm)
7.0˚
0.038 (0.95 mm) TYP.
0.030 (0.75 mm)
0.017
0.007 (0.18 mm)
(0.43 mm) ± 0.005 (0.12 mm)
8.0˚
MAX.
0.006 (0.15 mm)
0.002 (0.05 mm)
0.028 (0.70 mm)
0.016 (0.40 mm)
Frequency
DC–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
DC–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
DC–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
Min.
22
20
24
20
Typ.
0.35
0.40
0.65
0.90
25
23
28
22
Max.
0.4
0.6
0.8
1.1
1.6:1
1.9:1
2.0:1
Unit
dB
dB
dB
dB
dB
dB
Operating Characteristics at 25°C (0, 5 V)
Parameter
Switching Characteristics5
Input Power for 1 dB Compression
Condition
Rise, On (10/90% or 90/10% RF)
Fall, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+5 V
Intermodulation Intercept Point (IP3)
Control Voltages
For Two-tone Input Power +27 dBm
VLow = 0 to 0.2 V @ 20 µA Max.
VHigh = 5 V @ 200 µA Max.
VS = VHigh ± 0.2 V
1. All measurements made in a 50 Ω 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.
Frequency Min.
0.9–2.5 GHz
0.9–2.5 GHz
Typ.
60
100
50
35
55
Max.
Alpha Industries, Inc. [781] 935-5150 • Fax [978] 241-7906 • Email [email protected] • www.alphaind.com
Specifications subject to change without notice. 10/01A
Unit
nS
nS
mV
dBm
dBm
1
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AS158-59 electronic component. |
| Information | Total 2 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ AS158-59.PDF Datasheet ] | |
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