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SKY13286-359LF_09

更新时间：2025-06-29 10:17:59
品牌：SKYWORKS
描述：0.1-6.0 GHz High Isolation SPDT Absorptive Switch

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SKY13286-359LF_09 概述

0.1-6.0 GHz High Isolation SPDT Absorptive Switch 0.1-6.0 GHz的高隔离度SPDT开关吸收

SKY13286-359LF_09 数据手册

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DATA SHEET  
SKY13286-359LF: 0.1-6.0 GHz High Isolation SPDT  
Absorptive Switch  
Applications  
CBL  
• GSM, PCS, WCDMA base stations  
J1  
• 2.4 and 5.8 GHz ISM devices  
• Wireless local loops  
50  
CBL  
RFC  
Features  
• Single, positive voltage control: 0 to 3 and 0 to 5 V  
50  
• High isolation 64 dB at 1 GHz and 2 GHz  
CBL  
• Integrated silicon CMOS driver  
J2  
• Absorptive  
• Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 °C  
per JEDEC J-STD-020)  
Decoder  
VDD  
VCTL  
S1595  
Skyworks offers lead (Pb)-free, RoHS (Restriction of  
Hazardous Substances) compliant packaging.  
Figure 1. SKY13286-359LF Block Diagram  
Description  
The SKY13286-359LF is a GaAs pHEMT FET high-isolation,  
absorptive switch. The device is an ideal component for base  
station applications in which synthesizer isolation is critical.  
The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead  
(QFN) 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.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009  
1
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
16  
15  
14  
13  
1
12  
11  
10  
9
J1  
VDD  
2
GND  
GND  
J2  
VCTL  
3
RFC  
4
GND  
5
6
7
8
Figure 2. SKY13286-359LF Pinout – 16-Pin QFN  
(Top View)  
Table 1. SKY13286-359LF Signal Descriptions  
Pin #  
Name  
Description  
DC power supply  
Pin #  
9
Name  
Description  
1
2
VDD  
J2  
RF output 2  
Ground  
VCTL  
DC switch control pin. Switches insertion  
loss state from RFC to J1 or J2  
(see Table 5).  
10  
GND  
3
4
5
6
7
8
RFC  
GND  
GND  
GND  
GND  
GND  
RF input  
Ground  
Ground  
Ground  
Ground  
Ground  
11  
12  
13  
14  
15  
16  
GND  
J1  
Ground  
RF output 1  
Ground  
GND  
GND  
GND  
GND  
Ground  
Ground  
Ground  
Typical performance characteristics of the SKY13286-359LF are  
illustrated in Figures 3 through 9.  
Electrical and Mechanical Specifications  
The absolute maximum ratings of the SKY13286-359LF are  
provided in Table 2. Recommended operating conditions are  
specified in Table 3 and electrical specifications are provided in  
Table 4.  
The state of the SKY13286-359LF is determined by the logic  
provided in Table 5.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
July 30, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200570E  
2
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
Table 2. SKY13286-359LF Absolute Maximum Ratings  
Parameter  
Symbol  
Minimum  
Typical  
Maximum  
Units  
V
Supply voltage  
VDD  
VI  
2.7  
5.5  
RF input power @ >500 MHz  
Operating temperature  
Storage temperature  
1
W
TOP  
TSTG  
–40  
–65  
+95  
°C  
°C  
+150  
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. Exceeding any of the limits listed here may result in permanent damage to the device.  
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.  
Table 3. Recommended Operating Conditions  
Parameter  
Symbol  
Test Condition  
Min  
Typical  
Max  
Units  
Switching characteristics:  
Rise, fall  
On/off  
10/90% or 90/10% RF  
50% control to 90/10% RF  
TRISE = 3 ns,  
30  
50  
ns  
ns  
Video feedthrough  
measurement bandwidth  
= 500 MHz  
25  
mV  
Input power for 1 dB compression  
3rd Order Intercept Point  
PINPUT  
VDD = 3V, 0.7-2.0 GHz  
VDD = 5 V, 0.7-2.0 GHz  
+23  
+30  
dBm  
dBm  
+26  
IP3  
For 2-tone input power,  
+8 dBm/tone, 1 MHz  
spacing:  
VDD = 3.3 V, 0.7-1.0 GHz  
VDD = 5.0 V, 0.7-1.0 GHz  
VDD = 3.3 V, 1.0-2.0 GHz  
VDD = 5.0 V, 1.0-2.0 GHz  
+49  
+47  
+43  
+46  
dBm  
dBm  
dBm  
dBm  
+45  
+45  
Control voltage (Note 1):  
Low  
High  
VCTL_LOW  
VCTL_HIGH  
0
2.7  
0.5  
VDD  
V
V
Supply current  
Control current  
Supply voltage  
VDD = 5 V  
100  
μA  
μA  
V
VCTL = low or high  
5
2.7  
5.0  
Note 1: VDD must be applied before a VCTL high signal. A latch-up condition may occur if a logic high signal is applied before the VDD voltage. Control voltages switch the VDD voltage to the  
GaAs switch.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009  
3
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
Table 4. SKY13286-359LF Electrical Specifications (Note 1)  
(VCTL = 0 V/3 V, VDD = 5 V, TOP = +25 °C, PINPUT = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)  
Parameter  
Symbol  
Test Condition  
Min  
Typical  
Max  
Units  
Insertion loss  
Isolation  
0.1 to 2.0 GHz  
0.8  
0.8  
1.0  
1.5  
1.10  
1.25  
1.35  
1.80  
dB  
dB  
dB  
dB  
2.0 to 3.0 GHz  
3.0 to 4.0 GHz  
4.0 to 6.0 GHz  
0.1 to 2.0 GHz  
2.0 to 3.0 GHz  
3.0 to 4.0 GHz  
4.0 to 6.0 GHz  
60  
58  
55  
40  
62  
62  
58  
42  
dB  
dB  
dB  
dB  
Return loss (insertion loss state) (Note 2)  
Return loss (isolation state) (Note 2)  
0.1 to 2.0 GHz  
2.0 to 3.0 GHz  
3.0 to 4.0 GHz  
4.0 to 6.0 GHz  
10  
15  
13  
10  
22  
22  
18  
12  
dB  
dB  
dB  
dB  
0.1 to 2.0 GHz  
2.0 to 3.0 GHz  
3.0 to 4.0 GHz  
4.0 to 6.0 GHz  
10  
12  
12  
11  
12  
15  
15  
13  
dB  
dB  
dB  
dB  
Note 1: Performance is guaranteed only under the conditions listed in this Table and is not guaranteed over the full operating or storage temperature ranges. Operation at elevated  
temperatures may reduce reliability of the device.  
Note 2: Lower frequency return loss is dependent on DC blocks.  
Typical Performance Characteristics  
(VCTL = 0 V/3 V, VDD = 5 V, TOP = +25 °C, PINPUT = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)  
0
–0.5  
–1.0  
–1.5  
–2.0  
–2.5  
–3.0  
–3.5  
–4.0  
–4.5  
–5.0  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
J1  
J2  
J1  
J2  
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency (GHz)  
Frequency (GHz)  
Figure 4. Isolation v s Frequency  
Figure 3. Insertion Loss vs Frequency  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
July 30, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200570E  
4
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
0
–5  
0
J1 |S11|  
J2 |S11|  
J1 |S22|  
J2 |S22|  
–5  
–10  
–15  
–20  
–25  
–30  
–10  
–15  
–20  
–25  
–30  
–35  
–40  
–45  
J1 |S11|  
J2 |S11|  
J1 |S22|  
J2 |S22|  
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency (GHz)  
Frequency (GHz)  
Figure 6. Return Loss vs Frequency  
(Isolation State)  
Figure 5. Return Loss vs Frequency  
(Insertion Loss State)  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
0
–0.2  
–0.4  
–0.6  
–0.8  
–1.0  
–1.2  
–1.4  
–1.6  
–1.8  
3.0 V  
3.3 V  
5.0 V  
J1-J2  
J2-J1  
0
+4  
+8 +12 +16 +20 +24 +28 +32  
0
1
2
3
4
5
6
Input Power (dBm)  
Frequency (GHz)  
Figure 7. Output to Output Isolation  
Figure 8. Insertion Loss vs Input Power Over Voltage  
+55  
+50  
+45  
+40  
+35  
+30  
0.7-1.0 GHz  
1.0-2.0 GHz  
2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0  
Supply Voltage (V)  
Figure 9. IP3 vs VDD Supply Voltage  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009  
5
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
Table 5. SKY13286-359LF Truth Table  
VCTL  
RFC to J1  
Insertion loss  
Isolation  
RFC to J2  
Isolation  
0
1
Insertion loss  
Evaluation Board Description  
Package and Handling Information  
The SKY13286-359LF Evaluation Board is used to test the  
performance of the SKY13286-359LF SPDT absorptive switch. An  
assembly drawing for the Evaluation Board is shown in Figure 10.  
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 SKY13286-359LF is rated to Moisture Sensitivity Level 1  
(MSL1) at 260 °C. 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.  
The PCB layout footprint for the SKY13286-359LF is shown in  
Figure 11. Typical case markings are noted in Figure 12. Package  
dimensions for the 16-pin QFN are shown in Figure 13, and tape  
and reel dimensions are provided in Figure 14.  
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. For packaging details, refer to the Skyworks  
Application Note, Discrete Devices and IC Switch/Attenuators  
Tape and Reel Package Orientation, document number 200083.  
GND  
VP  
VDD  
J2  
VCTL  
??  
J1  
VCTL  
1
??  
RFC  
J3  
J1  
CBLK  
J2  
??  
??  
Through  
Through  
C
BL  
= 47 pF capacitor (5 places)  
S1597  
Figure 10. SKY13286-359LF Evaluation Board Assembly Diagram  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
July 30, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200570E  
6
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
8X 1.600  
0.325 Typ  
R0.200  
Solderable Area  
8X 1.600  
Pin 1  
2X 1.350  
Package Outline  
0.30  
See Detail A  
For Solderable Area  
2X 1.350  
0.650 Pitch  
Solderable Area  
0.55  
S1598  
Detail A  
Figure 11. SKY13286-359LF PCB Layout Footprint  
Pin 1  
Indicator  
Skyworks P/N  
S286  
XXXX  
YWW  
Skyworks GaAs Die Lot #  
Date Code  
Y = Calendar Year  
WW = Week  
Figure 12. Typical Case Markings  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009  
7
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
0.20 Ref  
2.70 +0.10/–0.15  
Seating  
Plane  
4.00  
0.02 +0.03/–0.02  
1.35 +0.05/–0.075  
Pin 1 Ind.  
Exposed Pad  
Pin 1  
Indicator  
0.20 Min.  
Typ.  
0.65  
4.00  
0.325  
2.70 +0.10/–0.15  
1.35 +0.05/–0.075  
0.40 0.10  
0.90 0.10  
0.30 0.05  
All dimensions are in millimeters  
S1596  
Figure 13. SKY13286-359LF 16-Pin QFN Package Dimensions  
2.00 0.05  
1.75 0.10  
4.00 0.10  
∅
1.50 0.10  
B
8.00 0.10  
Reference Pin  
Indicator  
1.13 0.10  
A
A
4.25 0.10  
o
B
10 Max  
∅
1.50 0.25  
0.229 0.02  
o
10 Max  
B
Notes:  
1. Carrier tape material: black conductive polycarbonate  
or polysterene  
4.25 0.10  
2. Cover tape material: transparent conductive PSA  
3. Cover tape size: 9.3 mm width  
S1056  
4. All measurements are in millimeters  
A
Figure 14. SKY13286-359LF Tape and Reel Dimensions  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
July 30, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200570E  
8
DATA SHEET • SKY13286-359LF SPDT ABSORPTIVE SWITCH  
Ordering Information  
Model Name  
Manufacturing Part Number  
SKY13286-359LF (Pb-free package)  
Evaluation Board Part Number  
SK39110, rev. 2  
SKY13286-359LF SPDT Absorptive Switch  
Copyright © 2009 Skyworks Solutions, Inc. All Rights Reserved.  
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by  
Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the  
information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to  
update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.  
No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or  
information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions  
of Sale.  
THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A  
PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY  
DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS  
SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION,  
LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE  
POSSIBILITY OF SUCH DAMAGE.  
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury,  
death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any  
damages resulting from such improper use or sale.  
Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of  
products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for  
applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.  
Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands  
and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com,  
are incorporated by reference.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009  
9

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