AS002R2-12 Datasheet, PDF (1/2 Pages) Skyworks Solutions Inc. – GaAs IC SPDT Low Loss Switch Reflective DC-2.5 GHz

GaAs IC SPDT Low Loss Switch
Reflective DC–2.5 GHz
Features
■ Low Insertion Loss (0.5 dB @ 0.9 GHz)
■ High Isolation (35 dB @ 0.9 GHz)
■ Low Power T/R Switch
■ Low Cost SOIC-8 Plastic Package
Description
The AS002R2-12 is a low loss IC FET SPDT reflective
general purpose switch in a plastic SOIC-8 package for
commercial low cost, low power applications. The switch
operates with -5, 0 V or 0, +5 V when “floated” as shown
on the following page.
SOIC-8
PIN 8
PIN 1
INDICATOR
PIN 1
0.068
(1.73 mm) MAX.
0.197 (5.00 mm)
0.189 (4.80 mm)
0.010 (0.25 mm)
0.004 (0.10 mm)
AS002R2-12
0.050 (1.27 mm) BSC
0.244 (6.20 mm)
0.228 (5.80 mm)
0.020 (0.51 mm) MAX.
0.049
(1.24 mm)
0.016
(0.41 mm)
0.016 MAX.
(0.41 mm) x
45˚ CHAMFER
8˚
MAX.
0.158 (4.00 mm)
0.150 (3.80 mm)
0.010 (0.25 mm)
0.007 (0.17 mm)
Electrical Specifications at 25°C (0, -5 V)
Insertion Loss³
Parameter¹
Isolation
VSWR⁴
Frequency²
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.5 GHz
Min.
40
30
22
18
Typ. Max. Unit
0.4
0.5
dB
0.5
0.6
dB
0.7
0.8
dB
0.8
0.9
dB
42
dB
32
dB
24
dB
20
dB
1.2:1
1.3:1
1.5:1
1.3:1
1.5:1
1.7:1
Operating Characteristics at 25°C (0, -5 V)
Parameter
Switching Characteristics⁵
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
Frequency
Input Power for 1 dB Compression
0.50–2.0 GHz
0.05 GHz
Intermodulation Intercept Point (IP3)
For Two-tone Input Power +13 dBm
0.50–2.0 GHz
Control Voltages
V_Low = 0 to -0.2 V @ 20 µA Max.
V_High = -5 V @ 50 µA to -8 V @ 200 µA Max.
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/°C.
4. Insertion loss state.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Min.
Typ.
3
6
15
+24
+16
+46
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email [e-mail] • www.skyworksinc.com
1
Specifications subject to change without notice. 3/99A