GaAs IC SPDT Switch
Non-Reflective DC鈥?0 GHz
AS018M2-01, AS018M2-10
Features
I
Broadband DC鈥?0 GHz
I
High Isolation, Non-Reflective
I
7 Lead Hermetic Package
I
Capable of Meeting MIL-STD
Requirements
5
-01
0.220 (5.59 mm)
0.210 (5.33 mm)
0.063 (1.60 mm) TYP.
0.130 (3.30 mm) TYP.
0.130 (3.30 mm) TYP.
0.268
(6.81 mm)
0.252
(6.40 mm)
0.45 (1.14 mm) TYP.
0.160
(4.06 mm)
0.120
(3.05 mm)
0.031
(0.79 mm)
MAX.
0.013 (0.33 mm)
0.007 (0.18 mm)
0.007 (0.18 mm)
0.003 (0.08 mm)
0.065
(1.65 mm)
MAX.
Description
The AS018M2-01 is a GaAs IC FET SPDT non-reflective
switch. This device is ideal for microstrip applications and
has optimum performance at higher frequencies
(4鈥?0 GHz), since all leads are RF isolated. This product
is useful as a modulator and switch in high reliability and
commercial applications. The AS018M2-10 is the gullwing
version of this device for surface mount applications.
Electrical Specifications at 25擄C
Parameter
1
Insertion Loss
2
Frequency
4
DC鈥?.0 GHz
DC鈥?.0 GHz
DC鈥?.0 GHz
DC鈥?0.0 GHz
DC鈥?.0 GHz
DC鈥?.0 GHz
DC鈥?.0 GHz
DC鈥?0.0 GHz
DC鈥?.0 GHz
DC鈥?.0 GHz
DC鈥?.0 GHz
DC鈥?0.0 GHz
55
50
40
30
Min.
Typ.
1.3
1.6
2.5
3.2
60
55
45
35
1.2:1
1.3:1
1.6:1
1.8:1
1.4:1
1.5:1
1.8:1
2.0:1
Max.
1.5
1.8
2.8
3.5
Unit
dB
dB
dB
dB
dB
dB
dB
dB
Isolation
VSWR (I/O)
Operating Characteristics at 25擄C
Parameter
Switching Characteristics
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
3
0/-5 V
For Two-tone Input Power 13 dBm
V
Low
= 0 to -0.2 V @ 20
碌A(chǔ)
Max.
V
High
= -3 V to -6 V @ 200
碌A(chǔ)
Max.
4. DC = 300 kHz.
5. See Quality/Reliability section.
Frequency
Min.
Typ.
3
6
20
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
dBm
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
Control Voltages
0.5鈥?0 GHz
0.001 GHz
0.5鈥?0 GHz
0.001 GHz
24
16
46
35
1. All measurements made in a 50
鈩?/div>
2. Insertion loss changes by 0.003 dB/擄C.
3. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Alpha Industries, Inc.
[781] 935-5150
鈥?/div>
Fax
[617] 824-4579
鈥?/div>
Email
sales@alphaind.com
鈥?/div>
www.alphaind.com
Specifications subject to change without notice. 9/99A
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