AS004S2-11 データシートの表示（PDF） - Alpha Industries
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AS004S2-11 Datasheet PDF : 2 Pages
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GaAs IC SPDT Switch Non-Reflective
Positive Control DC–4 GHz
AS004S2-11
Features
■ Positive Control Voltage
■ High Isolation, Non-Reflective
■ 8 Lead Hermetic Surface Mount Package
■ Capable of Meeting MIL-STD
Requirements5
Description
The AS004S2-11 is a GaAs IC FET SPDT non-reflective
switch with positive control voltage. This device is ideal for
surface mounting in high reliability and commercial
applications. It exhibits high isolation and low DC power
consumption. It also meets MIL-STD-883 screening
requirements.
-11
ORIENTATION
MARK
0.180 (4.57 mm)
SQ. MAX.
0.150
(3.81 mm)
0.050
0.400 (10.16 mm)
0.380 (9.65 mm)
0.017 (0.43 mm)
0.013 (0.33 mm)
(1.27 mm)
TYP.
0.070 (1.78 mm)
0.040 (1.02 mm)
0.006 (0.15 mm)
0.004 (0.10 mm)
0.075
(1.91 mm)
MAX.
0.250 (6.35 mm)
0.200 (5.08 mm)
Electrical Specifications at 25°C
Insertion Loss2
Parameter1
Isolation
VSWR (I/O)
Frequency4
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
Min.
Typ.
Max. Unit
0.8
1.0
dB
1.0
1.2
dB
1.3
1.6
dB
52
57
dB
43
50
dB
30
35
dB
1.2:1
1.3:1
1.6:1
1.3:1
1.5:1
1.8:1
Operating Characteristics at 25°C
Parameter
Switching Characteristics
Input Power for 1 dB Compression
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru3
0/+5 V (0/+8 V)
Intermodulation Intercept Point (IP3)
For Two-tone Input Power 13 dBm
Control Voltages
VLow = 0 to 0.2 V @ 20 µA Max.
VHigh = 5 V @ 50 µA to 9 V @ 200 µA Max.
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes 0.003 dB/°C.
3. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
4. Actual performance dependent on external RF blocking capacitor: DC = 300 kHz.
5. See Quality/Reliability section.
Frequency
0.5–4 GHz
0.001 GHz
0.5–4 GHz
0.001 GHz
Min.
21
12
42
32
Typ.
25
35
20
24 (30)
16 (20)
46
35
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
dBm
Alpha Industries, Inc. [781] 935-5150 • Fax [978] 241-7906 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 9/01A
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