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
4
Rise, Fall (10/90% or 90/10% RF)
10
ns
On, Off (50% CTL to 90/10% RF)
20
ns
Video Feedthru
25
mV
Input Power for 1 dB Compression
0/+3 V
0.52.0 GHz
+21
dBm
0/+5 V
0.52.0 GHz
+28
dBm
Intermodulation Intercept Point (IP3)
For Two-tone Input Power +13 dBm
0.52.0 GHz
+45
dBm
Control Voltages
V
Low
= 0 to 0.2 V @ 20 A Max.
V
High
= +3 V @ 100 A Max. to +5 V @ 200 A Max.
V
S
= V
High
0.2 V
GaAs IC 75
Non-Reflective
SPDT Switch 0.52 GHz
Features
75
Impedance
Positive Control Voltage
Non-Reflective
Low DC Power Consumption
Small Low Cost SOT-6 Plastic Package
AS163-73
Description
The AS163-73 is an IC FET non-reflective SPDT switch
in a low cost SOT-6 plastic package. The AS163-73
features low insertion loss and positive voltage operation
with very low DC power consumption. This general
purpose switch can be used in a variety of CATV
applications.
Parameter
1
Frequency
Min.
Typ.
Max.
Unit
Insertion Loss
2
0.51.0 GHz
0.7
0.9
dB
0.52.0 GHz
0.8
1.0
dB
Isolation
0.51.0 GHz
33
37
dB
0.52.0 GHz
27
30
dB
VSWR
3
0.51.0 GHz
1.7:1
2.0:1
0.52.0 GHz
1.4:1
1.5:1
Electrical Specifications at 25C (0, +3 V)
0.074
(1.90 mm REF.)
0.071 (1.80 mm)
0.052 (1.30 mm)
0.037 (0.95 mm) REF.
0.122 (3.10 mm)
0.106 (2.70 mm)
0.006
(0.15 mm)
0.000
(0.00 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
0.020 (0.51 mm)
0.014 (0.350 mm)
0.126 (3.20 mm)
0.087 (2.20 mm)
PIN 6
PIN 1
PIN 1
INDICATOR
0.022 (0.61 mm)
0.004 (0.10 mm)
0.014
(0.26 mm)
0.004
(0.10 mm)
0.012
(0.30 mm)
TYP.
5.0 1
5.0 1
Operating Characteristics at 25C (0, +3 V)
1. All measurements made in a 75
system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/C.
3. Insertion loss state.
4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
SOT-6
Preliminary
GaAs IC 75
Non-Reflective SPDT Switch 0.52 GHz
AS163-73
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
V
1
V
2
J
1
J
2
J
1
J
3
V
High
0
Insertion Loss
Isolation
0
V
High
Isolation
Insertion Loss
Truth Table
V
High
= +3 to +5 V (V
S
= V
High
0.2 V).
Pin Out
12
3
65
4
J
1
GND
V
S
J
3
10 k
J
2
V
2
75
75
V
1
Frequency (GHz)
Insertion Loss vs. Frequency
0
0
0.2
0.4
0.5
0.6
0.8
1.0
1.0
1.5
2.0
2.5
1.2
1.4
Insertion Loss (dB)
Frequency (GHz)
VSWR vs. Frequency
1
0
1.2
0.5
1.0
1.5
2.0
2.5
1.4
1.6
1.8
2.0
VSWR
Frequency (GHz)
Isolation vs. Frequency
0
0
0.5
1.0
1.5
2.0
2.5
5
10
15
20
25
30
35
40
Isolation (dB)
Typical Performance Data (0, +3 V) @ 75
Characteristic
Value
RF Input Power
2 W > 500 MHz
0/+7 V Control
Control Voltage
-0.2 V, +8 V
Operating Temperature
-40C to +85C
Storage Temperature
-50C to +150C
JC
25C/W
Absolute Maximum Ratings
DC blocking capacitors (C
BL
) and biasing resistor must be supplied externally
for positive operation.
C
BL
= 100 pF for operation >500 MHz.
PDF 
ZIP