DATA SHEET SKY13384-350LF: 0.02 to 4.0 GHz High Isolation SP4T Absorptive Switch with Decoder Applications RF1  GSM/CDMA/WCDMA/TD-SCDMA/TD-LTE cellular infrastructure RF2 ANT Features RF3  Broadband frequency range: 0.02 GHz to 4.0 GHz RF4  Low insertion loss: 0.70 dB @ 2 GHz 7 4  Typical isolation: 40 dB @ 2 GHz 19 S  Positive voltage control: 0/3 V to 0/5 V CTRL1 CTRL2  Isolated ports are absorptive Figure 1. SKY13384-350LF Block Diagram  Small, QFN (16-pin, 3 x 3 mm) package (MSL1, 260 C per JEDEC J-STD-020) Description Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. The SKY13384-350LF is a symmetrical, single-pole, four-throw For additional information, refer to Skyworks (SP4T) switch. The switch is intended for Definition of GreenTM, document number GSM/CDMA/WCDMA/TD-SCDMA/TD-LTE cellular infrastructure SQ04–0074. applications. The impedance of the RF ports in isolation is 50 Ω. The SKY13384-350LF is manufactured using Skyworks state-of- the-art GaAs pHEMT process. The SKY13384-350LF features ND FC ND ND integrated logic that uses only two control lines for switch G R G G operation. 16 15 14 13 The SKY13384-350LF SP4T switch is provided in a compact Quad RF4 1 12 RF1 Flat No-Lead (QFN) 3 x 3 mm package. A functional block GND 2 11 GND diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin GND 3 10 GND descriptions are provided in Table 1. RF3 4 9 RF2 5 6 7 8 D D 1 2 N D C C G V V V S2441 Figure 2. SKY13384-350LF Pinout (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201529C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 6, 2015 1

DATA SHEET • SKY13384-350LF: SP4T SWITCH Table 1. SKY13384-350LF Signal Descriptions Pin Name Description Pin Name Description 1 RF4 RF output 4. A DC blocking capacitor is required. 9 RF2 RF output 2. A DC blocking capacitor is required. 2 GND Ground 10 GND Ground 3 GND Ground 11 GND Ground 4 RF3 RF output 3. A DC blocking capacitor is required. 12 RF1 RF output 1. A DC blocking capacitor is required. 5 GND Ground 13 GND Ground 6 VDD Supply voltage input 14 GND Ground 7 VC1 Control signal 1. See Table 4. 15 RFC RF common port. A DC blocking capacitor is required. 8 VC2 Control signal 2. See Table 4. 16 GND Ground Functional Description Electrical and Mechanical Specifications The SKY13384-350LF is comprised of a CMOS decoder that The absolute maximum ratings of the SKY13384-350LF are enables two TTL-compatible DC lines to control four RF ports. The provided in Table 2. Electrical specifications are provided in decoder is internally connected to a GaAs pHEMT RF switch. Table 3. Depending on the logic voltage level applied to the control pins, The state of the SKY13384-350LF is determined by the logic the RFC pin is connected to one of four switched RF outputs (RF1, provided in Table 4. RF2, RF3, or RF4) by a low insertion loss path, while maintaining Typical performance characteristics of the SKY13384-350LF are a high isolation path to the alternate port. illustrated in Figures 3 through 9. The CMOS decoder should have VDD applied before a logic high is applied to one of the control lines. The recommended startup sequence is: 1. Apply VDD. 2. Apply VC1 and VC2 3. Apply RF input. The device must be turned off in the reverse order. Table 2. SKY13384-350LF Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Supply voltage VDD 5.5 V Input power for TOP < 85 °C PIN +32 dBm Input power for 85 °C < TOP < 105 °C PIN +20 dBm Control voltage (VC1, VC2) VCTL VDD V Operating temperature (PINMAX = +20 dBm for TOP = +105 °C) TOP –40 +105 C Storage temperature TSTG –40 +125 C Note 1: 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 November 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201529C

DATA SHEET • SKY13384-350LF: SP4T SWITCH Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201529C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 6, 2015 3

DATA SHEET • SKY13384-350LF: SP4T SWITCH Table 3. SKY13384-350LF Electrical Specifications (Note 1) (VDD = 5 V, VC1 = VC2 = VDD, TOP = +25 C, All Unused RF Ports are Terminated in a 50 Ω Load, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units RF Specifications Insertion loss IL 0.02 to 1.0 GHz 0.6 0.9 dB 1.0 to 2.0 GHz 0.7 1.0 dB 2.0 to 2.5 GHz 0.8 1.2 dB 2.5 to 4.0 GHz 1.2 1.5 dB Isolation ISO 0.02 to 1.0 GHz 45 50 dB 1.0 to 2.0 GHz 40 44 dB 2.0 to 2.5 GHz 35 40 dB 2.5 to 4.0 GHz 30 36 dB Return loss (insertion loss state) (Note 2) |S11| 0.02 to 2.5 GHz, all RF ports 15 dB 2.5 to 4.0 GHz 12 dB Return loss (isolation state) |S22| 0.3 to 4.0 GHz 11 dB 1 dB input compression point P1dB 0.3 to 4.0 GHz, VDD = 5 V +30 dBm Third order input intercept point IIP3 Two tones, +7 dBm per tone, 0.3 to 4.0 GHz, 1 MHz spacing +51 dBm Switching speed TRISE, TFALL 10/90% RF rise/fall time 40 ns TON, TOFF 50 % VCTL to 10/90% on/off time 100 ns DC/Control Specifications Supply voltage VDD 3 5 V Supply current IDD 350 μA Control voltage (VC1, VC2): VCTL High 2.5 3.0 VDD V Low 0 0.8 V Control current: ICTL High 0.5 μA Low 0.5 μA Note 1: Performance is guaranteed only under the conditions listed in this table. Note 2: Return loss in the insertion loss state is dependent on the value of DC blocking capacitors. Table 4. SKY13384-350LF Truth Table VC1 VC2 State (Pin 7) (Pin 8) RF Path 1 VLOW VLOW RFC to RF1 2 VLOW VHIGH RFC to RF2 3 VHIGH VLOW RFC to RF3 4 VHIGH VHIGH RFC to RF4 Note: VHIGH = 2.5 V to VDD VLOW = 0 to 0.8 V Any state other than described in this Table places the switch into an undefined state. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 November 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201529C

DATA SHEET • SKY13384-350LF: SP4T SWITCH Typical Performance Characteristics (VDD = 5 V, CTRL1 = CTRL2 = VDD, TOP = +25 C, PIN = 0 dBm, Blocking Capacitors = 100 pF, Unless Otherwise Noted) 0 0 –0.2 RF2 –0.4 –10 RF3 RF4 –0.6 –20 –0.8 ertion Loss (dB) ––––––111211......642080 Isolation (dB)–––435000 ns –2.2 –60 I –2.4 RFC to RF1 Insertion Loss –2.6 RRFFCC ttoo RRFF23 IInnsseerrttiioonn LLoossss –70 –2.8 RFC to RF4 Insertion Loss –80 –3.0 0 1 2 3 4 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Frequency (GHz) Figure 4. Isolation vs Frequency Figure 3. Insertion Loss vs Frequency (RFC to RF1 “On”) 0 0 –10 –10 RRRFFF124 RF1 –20 –20 RF3 solation (dB)–––435000 RF4 Isolation (dB)–––435000 I –60 –60 –70 –70 –80 –80 0 1 2 3 4 0 1 2 3 4 Frequency (GHz) Frequency (GHz) Figure 6. Isolation vs Frequency Figure 5. Isolation vs Frequency (RFC to RF3 “On”) (RFC to RF2 “On”) 0 0 RFC RF1 –5 RF1 (Insertion Loss) –10 RF2 RF2 (Insertion Loss) RF3 RF3 (Insertion Loss) –10 RF4 (Insertion Loss) –20 B) B)–30 s (d–15 on (d–40 n Los–20 solati–50 Retur–25 I –30 –60 –35 –70 –40 –80 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 1 2 3 4 Frequency (GHz) Frequency (GHz) Figure 8. Return Loss vs Frequency Figure 7. Isolation vs Frequency (Insertion Loss States) (RFC to RF4 “On”) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201529C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 6, 2015 5

DATA SHEET • SKY13384-350LF: SP4T SWITCH 0 –5 RRFF12 OOffff RF3 Off RF4 Off –10 B) d s (–15 s o L n –20 ur et R–25 –30 –35 0 1 2 3 4 Frequency (GHz) Figure 9. Return Loss vs Frequency (Isolation States) Evaluation Board Description Package and Handling Information The SKY13384-350LF Evaluation Board is used to test the Instructions on the shipping container label regarding exposure to performance of the SKY13384-350LF SP4T Switch. An Evaluation moisture after the container seal is broken must be followed. Board schematic diagram is provided in Figure 10. An assembly Otherwise, problems related to moisture absorption may occur drawing for the Evaluation Board is shown in Figure 11. when the part is subjected to high temperature during solder assembly. The SKY13384-350LF is rated to Moisture Sensitivity Level 1 Package Dimensions (MSL1) at 260 C. It can be used for lead or lead-free soldering. The PCB layout footprint for the SKY13384-350LF is provided in For additional information, refer to the Skyworks Application Note, Figure 12. Typical part markings are shown in Figure 13. Package Solder Reflow Information, document number 200164. dimensions are shown in Figure 14, and tape and reel dimensions Care must be taken when attaching this product, whether it is are provided in Figure 15. done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 November 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201529C

DATA SHEET • SKY13384-350LF: SP4T SWITCH C5 100 pF Antenna 16 15 14 13 D C D D C4 GN RF GN GN C1 100 pF 100 pF 1 12 RF Port 4 RF4 RF1 RF Port 1 2 11 GND GND 3 10 GND GND 4 9 RF Port 3 RF3 RF2 RF Port 2 C3 C2 100 pF D D 1 2 100 pF N D C C G V V V 5 6 7 8 Control Signal 2 Supply Voltage Control Signal 1 Note: To operate at <500 MHz, the values of all capacitors must be increased to maintain return loss in the insertion loss state. The return loss in an isolation state degrades at low frequencies due to limitations of on-chip capacitors. S2547 Figure 10. SKY13384-350LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201529C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 6, 2015 7

DATA SHEET • SKY13384-350LF: SP4T SWITCH S2548 Figure 11. SKY13384-350LF Evaluation Board Assembly Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 November 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201529C

DATA SHEET • SKY13384-350LF: SP4T SWITCH 16X 1.10 0.225 X 45o 0.25 1.70 12X 0.50 Pitch 4x Plated Through Vias See Detail A Metal Ground Pad 1.70 0.25 Exposed Soldering Area 0.60 Detail A All dimensions are in millimeters S1691 Figure 12. SKY13384-350LF PCB Layout Footprint (Top View) Pin 1 Indicator Skyworks Part # Lot # Date Code: (YY = Calendar Year WW = Week) Figure 13. Typical Part Markings (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201529C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 6, 2015 9

DATA SHEET • SKY13384-350LF: SP4T SWITCH –C– 1.70 +0.10/–0.15 3.00 –A– (S0e.a2t0in)g Plane –A– Exposed Pad 0.85 O.225 x 45o Pin 1 –B– 0.02 + 0.03/–0.02 Pin 1 Indicator Indicator 0.85 –B– 3.00 1.70 +0.10/–0.15 2X 0.15 C Detail B 16X 2 0.08 C 2X 0.15 C 0.75 ± 0.05 Detail A 0.10C Top View Side View Bottom View 0.40 ± 0.10 0.5 0.25 0.25 +0.05/–0.07 0.10 M C A B 0.05 M C Detail A Detail B Scale: 20X Scale: 10X 16 Places All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the exposed heat sink slug as well as the terminals.. Plating requirement per source control drawing (SCD) 2504. Exposed pads are matte tin plated. S1692 Figure 14. SKY13384-350LF 16-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 November 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201529C

DATA SHEET • SKY13384-350LF: SP4T SWITCH 4.00 ± 0.10 ∅1.50 + 0.1/–0.0 0.30 ± 0.05 (T) Pin #1 8.00 ± 0.10 2.00 ± 0.05 B 1.75 ± 0.10 5 0 0. 0 ± 0.10 (Bo) A A 5.50 ± 12.00 ± 0.3 0 3 3. B 1.10 ± 0.10 (Ko) R0.25 Typ. ∅1.50 Min. B 3.30 ± 0.10 (Ao) A Notes: 1. Carrier tape: black conductive polystyrene, non-bakeable material. 2. Cover tape material: transparent conductive HSA. 3. Cover tape size: 9.20 mm width. 4. All measurements are in millimeters. S1698 Figure 15. SKY13384-350LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201529C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 6, 2015 11

DATA SHEET • SKY13384-350LF: SP4T SWITCH Ordering Information Model Name Manufacturing Part Number Evaluation Board Part Number SKY13384-350LF SP4T Switch SKY13384-350LF SKY13384-350LF-EVB Copyright © 2011, 2015 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 and the Skyworks symbol 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 12 November 6, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201529C