Skyworks AS229-350LF Gaas ic spdt nonreflective switch 300 khz-6 ghz Datasheet

DATA SHEET
AS229-350, AS229-350LF: GaAs IC SPDT Nonreflective
Switch 300 kHz–6 GHz
GND
J2
GND
GND
V1
J1
GND
V2
GND
GND
GND
J3
GND
GND
Description
GND
Pin Out (Top View)
Low DC power consumption
● High isolation, nonreflective
● Broadband 300 kHz–6 GHz
● Excellent intermodulation products
● Small, low-cost plastic package
● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
GND
Features
Exposed paddle should be grounded.
The AS229-350 is an IC FET SPDT switch in a low-cost plastic
package. It features nonreflective matching at each output, and
broadband performance, with very low DC power consumption.
This switch can be used in many analog and digital wireless
communication systems.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C
Parameter(1)
Insertion
loss(2)
Frequency
Min.
300 kHz–1 GHz
300 kHz–2 GHz
300 kHz–4 GHz
300 kHz–6 GHz
Isolation
300 kHz–1 GHz
300 kHz–2 GHz
300 kHz–4 GHz
300 kHz–6 GHz
Return loss
300 kHz–1 GHz
300 kHz–2 GHz
300 kHz–4 GHz
300 kHz–6 GHz
51
47
35
20
Typ.
Max.
Unit
0.8
0.9
1.4
1.8
1.0
1.2
1.5
2.0
dB
dB
dB
dB
55
50
40
25
dB
dB
dB
dB
20
20
10
12
dB
dB
dB
dB
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200253 Rev. B • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • August 15, 2006
1
DATA SHEET • AS229-350, AS229-350LF
Operating Characteristics at 25 °C
Parameter
Condition
Switching characteristics
Rise, fall
On, off
Video feedthru
Frequency
Min.
Typ.
10/90% or 90/10% RF)
50% CTL to 90/10% RF)
TRISE = 1 ns, BW = 500 MHz
Input power for 1 dB compression
Intermodulation intercept point (IP3)
For two-tone input power 13 dBm
Unit
3
6
15
ns
ns
mV
0.5–6 GHz
0.05 GHz
24
16
dBm
dBm
0.5–6 GHz
46
dBm
25
°C/W
Thermal resistance
Control voltages
Max.
VLOW = 0 to -0.2 V @ 20 µA max.
VHIGH = -5 V @ 50 µA to -8 V @ 200 µA max.
Typical Performance Data
0
0
-20
-0.5
Isolation (dB)
Insertion Loss (dB)
-10
-1.0
J1–J3_IL
J1–J2_IL
-30
-40
-50
J1–J2_ISO
-60
-1.5
J1–J3_ISO
-70
-80
-2.0
0
1
2
3
4
5
6
0
1
2
3
4
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Isolation vs. Frequency
0
J1–J3_Input
Return Loss (dB)
-10
J1–J2_Input
-20
-30
J1–J2_Output
-40
J1–J2_Output
-50
0
1
2
3
4
5
6
Frequency (GHz)
Return Loss vs. Frequency
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
2
April 30, 2007 • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • 200253 Rev. C
5
6
DATA SHEET • AS229-350, AS229-350LF
Absolute Maximum Ratings
Evaluation PCB
Characteristic
Value
RF input power (RF In)
J1
2 W max. > 500 MHz
0/-8 V Control
Control voltage (VC)
-0.2 V, -10 V
Operating temperature (TOP)
-40 °C to +85 °C
Storage temperature (TST)
-65 °C to +150 °C
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, ESD (Electrostatic Discharge) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce potentials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Install
0Ω
Resistor
3 Places
AS229-350
J3
J2
Test Board
P/N SK40153-1
V2
V1
Truth Table
V1
V2
J1–J2
J1–J3
-5
0
Isolation
Insertion Loss
0
-5
Insertion Loss
Isolation
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
All other conditions not recommended.
Tape and Reel Information
Refer to the “Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation” Application Note.
-350 (QFN 3 x 3)
0.008 (0.20 mm)
Seating Plane
0.118 (3.00 mm)
Pin 1
Indicator
0.001
(0.02 mm)
0.118
(3.00 mm)
0.067 (1.70 mm)
± 0.004 (0.10 mm)
Exposed Pad
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)
0.059 (1.500 mm)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200253 Rev. C • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • April 30, 2007
3
DATA SHEET • AS229-350, AS229-350LF
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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April 30, 2007 • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • 200253 Rev. C
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