200177D.pdf

DATA SHEET
AS183-92/AS183-92LF: 300 kHz-2.5 GHz pHEMT GaAs SPDT
Switch
Applications
• General purpose medium-power switches in telecommunication
applications
• Transmit/receive switches in 802.11 b/g WLAN Bluetooth™
systems
Features
• IP1dB: +30 dBm typical @ 3 V
• IP3: +43 dBm typical @ 3 V
• Low insertion loss: 0.3 dB @ 0.9 GHz
• Low DC power consumption
• Ultra-miniature, SC-70 (6-pin, 2.00 x 1.25 mm) package
(MSL1, 260 °C per JEDEC J-STD-020)
Figure 1. AS183-92/AS183-92LF Block Diagram
Description
The AS183-92/AS183-92LF is a pHEMT GaAs FET Single Pole
Double Throw (SPDT) switch. The device features low insertion
loss and positive voltage operation with very low DC power
consumption. The AS183-92/AS183-92LF is manufactured in a
compact, low-cost 2.00 x 1.25 mm, 6-pin SC-70 package.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Figure 2. AS183-92/AS183-92LF Pinout –6-Pin SC-70
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Table 1. AS183-92/AS183-92LF Signal Descriptions
Pin #
Name
Description
Pin #
Name
Description
1
J2
RF input/output 2 (Note 1)
4
V2
DC control voltage
2
GND
Ground
5
J1
RF input/output 1 (Note 1)
3
J3
RF input/output 3 (Note 1)
6
V1
DC control voltage
Note 1: A 100 pF blocking capacitor is required for >500 MHz operation. Use larger value capacitors for lower frequency operation.
Table 2. AS183-92/AS183-92LF Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
–0.2
+8.0
V
6
W
Control voltage
VCTL
RF input power (VCTL = 0 to 7 V) @ >500 MHz
PIN
Operating temperature
TOP
–40
+85
°C
Storage temperature
TSTG
–65
+150
°C
Note:
Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value.
CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) 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 should be used at all times.
Electrical and Mechanical Specifications
The absolute maximum ratings of the AS183-92/AS183-92LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
The state of the AS183-92/AS183-92LF is determined by the logic
provided in Table 4.
Performance characteristics for the AS183-92/AS183-92LF are
illustrated in Figures 3 through 5.
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DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Table 3. AS183-92/AS183-92LF Electrical Specifications (Note 1)
(VCTL = 0 to 3 V, TOP = +25 °C, Characteristic Impedance = 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Insertion loss (Note 2)
300 kHz to 1.0 GHz
300 kHz to 2.0 GHz
300 kHz to 2.5 GHz
Isolation
300 kHz to 1.0 GHz
300 kHz to 2.0 GHz
300 kHz to 2.5 GHz
Voltage Standing Wave Ratio (Note 3)
VSWR
Switching characteristics:
Rise/fall
On/off
18
12
11
300 kHz to 2.5 GHz
IP1dB
IP3
Units
0.30
0.30
0.55
0.40
0.40
0.60
dB
dB
dB
20
14
13
dB
dB
dB
1.6:1
–
10
ns
20
ns
25
mV
+30
+34
dBm
dBm
+43
+50
dBm
dBm
25
°C/W
@ 0.5 to 2.5 GHz, for twotone PIN = +15 dBm
VCTL = 0 to 3 V
VCTL = 0 to 5 V
Thermal resistance
Control voltage:
Low (@ 20 μA max)
High (@ 100 μA max)
High (@ 200 μA max)
Max
@ 0.5 to 2.5 GHz
VCTL = 0 to 3 V
VCTL = 0 to 5 V
3rd Order Intercept Point
Typical
1.2:1
10/90% or 90/10% RF
50% control to 90/10%
RF
TRISE = 1 ns,
bandwidth = 500 MHz
Video feedthrough
1 dB Input Compression Point
Min
VCTL_L
VCTL_H
VCTL_H
0
0.2
3.0
5.0
V
V
V
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Note 2: Insertion loss changes by 0.003 dB/°C.
Note 3: Insertion loss state.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200177D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 22, 2011
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DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Typical Performance Characteristics
(VCTL = 0 to-3 V, TOP = +25 °C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Figure 3. Insertion Loss vs Frequency
Figure 4. Isolation vs Frequency
Figure 5. VSWR vs Frequency
Table 4. Truth Table (VHIGH = 3 to 5 V)
V1
VHIGH
0
Note:
V2
J1-J2
J1-J3
0
Insertion loss
Isolation
VHIGH
Isolation
Insertion loss
Any state other than described in this Table places the device in an undefined state and is not recommended.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Evaluation Board Description
Package and Handling Information
The AS183-92/AS183-92LF Evaluation Board is used to test the
performance of the AS183-92/AS183-92LF SPDT switch. An
Evaluation Board schematic diagram is provided in Figure 6. An
assembly drawing for the Evaluation Board is shown in Figure 7.
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
Package Dimensions
The PCB layout footprint for the AS183-92/AS183-92LF is
provided in Figure 8. Typical case markings are shown in
Figure 9. Package dimensions for the 6-pin SC-70 are shown in
Figure 10, and tape and reel dimensions are provided in
Figure 11.
The AS183-92/AS183-92LF is rated to Moisture Sensitivity Level
1 (MSL1) at 260 °C. It can be used for lead or lead-free soldering.
It can be used for lead or lead-free soldering. For additional
information, refer to the Skyworks Application Note, Solder Reflow
Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Figure 6. AS183-92/AS183-92LF Evaluation Board Schematic
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200177D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 22, 2011
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DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Figure 7. AS183-92/AS183-92LF Evaluation Board Assembly Diagram
Figure 8. AS183-92/AS183-92LF PCB Layout Footprint
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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December 22, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200177D
DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Figure 9. Typical Case Markings
Figure 10. AS183-92/AS183-92LF 6-Pin SC-70 Package Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200177D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 22, 2011
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DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Figure 11. AS183-92/AS183-92LF Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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December 22, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200177D
DATA SHEET • AS183-92/AS183-92LF SPDT SWITCH
Ordering Information
Model Name
AS183-92/AS183-92LF SPDT Switch
Manufacturing Part Number
AS183-92/AS183-92LF
Evaluation Board Part Number
AS183-92/AS183-92LF-EVB
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200177D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 22, 2011
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