AS004M1-11 データシートの表示（PDF） - Alpha Industries
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AS004M1-11 Datasheet PDF : 2 Pages
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GaAs IC SPST Switch
Non-Reflective DC–4 GHz
Features
s Low DC Power Consumption
s High Isolation, Non-Reflective
(Input and Output)
s 8 Lead Hermetic Surface Mount Package
s Capable of Meeting MIL-STD
Requirements5
Description
The AS004M1-11 is a GaAs IC FET SPST non-
reflective switch. This device is useful as a modulator and
switch and is ideal for surface mounting in high reliability
and commercial applications.
AS004M1-11
-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
0.9
1.1
dB
1.0
1.2
dB
1.4
1.6
dB
55
60
dB
50
55
dB
45
48
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
Control Voltages (VC)
Intermodulation Intercept Point (IP3)
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)
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 by 0.003 dB/°C.
3. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
4. 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.
3
6
20
24 (30)
16 (20)
46
35
Max.
6
10
30
Unit
ns
ns
mV
dBm
dBm
dBm
dBm
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 3/99A
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