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Электронный компонент: AS131-59

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Skyworks Solutions, Inc. [978] 241-7000
Fax [978] 241-7906
Email sales@skyworksinc.com
www.skyworksinc.com
1
Specifications subject to change without notice. 10/99A
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching Characteristics
5
Rise, Fall (10/90% or 90/10% RF)
25
ns
On, Off (50% CTL to 90/10% RF)
30
ns
Video Feedthru
15
mV
Input Power for 1 dB Compression
0.52.5 GHz
+26
dBm
Intermodulation Intercept Point
For Two-tone Input Power +10 dBm
0.9 GHz
+44
dBm
Control Voltages
V
Low
= 0 to 0.2 V @ 20 A Max.
V
High
= -5 V @ 50 A to -8 V @ 200 A Max.
GaAs SPDT Non-Reflective Switch
DC2.5 GHz
Features
Low DC Power Consumption
High Isolation (45 dB @ 0.9 GHz)
Non-Reflective
AS131-59
Description
The AS131-59 is a high isolation IC FET SPDT
non-reflective switch in a plastic MSOP-8 package for
commercial applications. The switch operates with
-5, 0 V or 0, +5 V when "floated" as shown on the following
page. This general purpose SPDT switch is used in various
telecommunications applications.
Parameter
1
Frequency
2
Min.
Typ.
Max.
Unit
Insertion Loss
3
DC0.5 GHz
0.8
1.0
dB
DC1.0 GHz
0.9
1.1
dB
DC2.0 GHz
1.0
1.2
dB
DC2.5 GHz
1.1
1.4
dB
Isolation
DC0.5 GHz
45
55
dB
DC1.0 GHz
40
48
dB
DC2.0 GHz
30
35
dB
DC2.5 GHz
25
32
dB
VSWR
4
DC2.5 GHz
1.6:1
1.8:1
Electrical Specifications at 25C (0, -5 V)
0.012 (0.30 mm)
PIN 1
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.
Operating Characteristics at 25C (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. Input/output.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
MSOP-8
GaAs SPDT Non-Reflective Switch DC2.5 GHz
AS131-59
2
Skyworks Solutions, Inc. [978] 241-7000
Fax [978] 241-7906
Email sales@skyworksinc.com
www.skyworksinc.com
Specifications subject to change without notice. 10/99A
Frequency (GHz)
Insertion Loss vs. Frequency
0
0
0.4
0.5
1.0
1.5
2.0
2.5
0.8
1.2
1.6
2.0
Insertion Loss (dB)
Frequency (GHz)
VSWR vs. Frequency
1
1.2
1.4
1.6
1.8
2.0
0
0.5
1.0
1.5
2.0
2.5
VSWR
Frequency (GHz)
Isolation vs. Frequency
20
30
40
50
60
70
J
1
J
2
J
1
J
3
0
0.5
1.0
1.5
2.0
2.5
Isolation (dB)
Typical Performance Data (0, -5 V)
C
BP
C
BP
C
BL
V
1
V
2
C
BL
J
2
J
3
C
BL
GND
GND
V
S
10 k
12
3
4
87
6
5
50
50
J
1
Characteristic
Value
RF Input Power
2 W Max. > 0.5 GHz
0/-8 V Control
Control Voltage
+0.2 V, -8 V
Operating Temperature
-40C to +85C
Storage Temperature
-65C to +150C
JC
25C/W
Absolute Maximum Ratings
V
1
V
2
J
1
J
2
J
1
J
3
0
-5
Insertion Loss
Isolation
-5
0
Isolation
Insertion Loss
Truth Table
Pin Out
Negative Operation
Positive Operation
V
1
V
2
J
1
J
2
J
1
J
3
V
High
0
Insertion Loss
Isolation
0
V
High
Isolation
Insertion Loss
V
High
= +5 to +8 V (V
S
= V
High
0.2 V).
External components shown are for positive voltage operation only.
C
BL
= 100 pF, C
BP
= 1000 pF. Capacitance values chosen for operation
>500 MHz.