AS229-350 Datasheet, PDF (1/2 Pages) Skyworks Solutions Inc. – GaAs IC SPDT Switch Non-Reflective DC-6 GHz

DATA SHEET
AS229-350: GaAs IC SPDT Switch
Non-Reflective DC–6 GHz
Features
● _{Low DC power consumption}
● _{High isolation, non-reflective}
● _{Broadband DC–6 GHz}
● _{Excellent intermodulation products}
● _{Small low cost plastic package}
Description
The AS229-350 is an IC FET SPDT switch in a low cost plastic
package. It features non-reflective matching at each output,
broadband performance, with very low DC power consumption.
This switch can be used in many analog and digital wireless
communication systems.
Electrical Specifications at 25 °C
Insertion loss⁽²⁾
Parameter⁽¹⁾
Isolation
Return loss
-350 (QFN 3 x 3)
Pin 1
Indicator
0.118 (3.00 mm)
0.118
(3.00 mm)
0.008 (0.20 mm)
Seating Plane
0.001
(0.02 mm)
0.067 (1.70 mm)
± 0.004 (0.10 mm)
Exposed Pad
0.059
(1.500 mm)
0.029
(0.73 mm)
0.030 (0.75 mm)
± 0.002 (0.05 mm)
0.067 (1.70 mm)
± 0.004 (0.10 mm)
0.059 (1.500 mm)
Frequency⁽⁴⁾
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–6.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–6.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–6.0 GHz
Min.
Typ.
Max.
Unit
0.8
1.0
dB
0.9
1.2
dB
1.4
1.5
dB
1.8
2.0
dB
51
55
dB
47
50
dB
35
40
dB
20
25
dB
20
dB
20
dB
10
dB
12
dB
Operating Characteristics at 25 °C
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching characteristics
Rise, fall (10/90% or 90/10% RF)
On, off (50% CTL to 90/10% RF)
Video feedthru⁽³⁾
3
ns
6
ns
15
mV
Input power for 1 dB compression
0.50–6 GHz
0.05 GHz
24
dBm
16
dBm
Intermodulation intercept point (IP3)
For two-tone input power 13 dBm
0.50–6 GHz
46
dBm
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. 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • Feb. 16, 2004
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