DATA SHEET SKY13370-374LF: 0.5 to 6.0 GHz SPDT Switch, 50 Ω Terminated Applications RF1 RF2  WiMAX 802.16  Dual-band WLANs (802.11 a/b/g/n)  LTE/4G systems 50 Ω 50 Ω Features  50 Ω matched RF ports in all states  Low insertion loss: 0.7 dB @ 2.5 GHz  High isolation: 31 dB @ 2.5 GHz  IP1dB: +39 dBm 201408-001  Small DFN (6-pin, 1.5 x 1.5 mm) package RFC (MSL1, 260 C per JEDEC J-STD-020) Figure 1. SKY13370-374LF Block Diagram Skyworks GreenTM products are compliant with Description all applicable legislation and are halogen-free. The SKY13370-374LF is a GaAs pHEMT single-pole, double-throw For additional information, refer to Skyworks (SPDT) high power switch with 50 Ω terminated outputs. The Definition of GreenTM, document number high-linearity performance and low insertion loss achieved by the SQ04-0074. SKY13370-374LF make it an ideal choice for WiMAX and higher power WLAN applications such as access points. The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin Dual Flat No-Lead (DFN) package. V1 RF1 1 6 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. RFC GND 2 5 V2 RF2 3 4 201408-002 Figure 2. SKY13370-374LF Pinout (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201408G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 15, 2018 1

DATA SHEET • SKY13370-374LF: SPDT SWITCH Table 1. SKY13370-374LF Signal Descriptions Pin Name Description Pin Name Description DC control voltage. A logic high voltage RF output: 50 Ω terminated when in 1 V1 enables an insertion loss path between the 4 RF2 isolation state. Must be DC blocked. RFC and RF1 pins. 2 RFC RF common input. Must be DC blocked. 5 GND Ground DC control voltage. A logic high voltage RF output: 50 Ω terminated when in 3 V2 enables an insertion loss path between the 6 RF1 isolation state. Must be DC blocked. RFC and RF2 pins. Functional Description Electrical and Mechanical Specifications Switching is controlled by two control voltage inputs, V1 and V2 The absolute maximum ratings of the SKY13370-374LF are (pins 1 and 3, respectively). Depending on the logic voltage level provided in Table 2. Electrical specifications are provided in applied to the control pins, the RFC pin is connected to one of the Table 3. two switched RF outputs, RF1 or RF2, using a low insertion loss Typical performance characteristics of the SKY13370-374LF are path, while the path between the RFC pin and the other RF pin is illustrated in Figures 3 through 6. in a high isolation state. The state of the SKY13370-374LF is determined by the logic DC blocking capacitors are required on all RF ports of the switch. provided in Table 4. The value of the capacitors determines the low frequency operation. The isolated RF output is internally terminated to 50 Ω. Table 2. SKY13370-374LF Absolute Maximum Ratings1 Parameter Symbol Minimum Maximum Units Control voltage VCTL 6 V Input power PIN +40 dBm Storage temperature TSTG -40 +125 C Operating temperature TOP -40 +85 C 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. ESD HANDLING: 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 when handling or transporting. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD handling 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 January 15, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201408G

DATA SHEET • SKY13370-374LF: SPDT SWITCH Table 3. SKY13370-374LF Electrical Specifications1 (VCTL = 0 V and +3.0 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, CBLK = 47 pF, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ Max Units RF Specifications RFC to RF1 or RF2: Insertion loss IL 0.50 to 2.70 GHz 0.70 0.80 dB 2.70 to 3.80 GHz 0.80 0.95 dB 3.80 to 5.85 GHz 1.15 1.30 dB RFC to RF1 or RF2: 0.50 to 2.40 GHz 29.0 31.0 dB Isolation Iso 2.40 to 2.50 GHz 29.0 31.0 32.5 dB 2.50 to 3.80 GHz 26.0 29.0 dB 3.80 to 5.85 GHz 18.0 24.0 dB RFC or RF1 or RF2, Input return loss (“on” state) |S11| 0.5 to 6.0 GHz 11 14 dB Isolated output RF1 or RF2: Input return loss (“off” state) |S11| 2.30 to 2.70 GHz 12 dB 3.30 to 3.80 GHz 15 dB 4.90 to 5.85 GHz 15 dB 500 to 6000 MHz: 1 dB input compression point IP1dB VCTL = 1.8 V +36 dBm VCTL = 3.0 V +39 dBm PIN = +25 dBm/tone, ΔF = 1 MHz, VCTL = 3.0 V: Third order input intercept point IIP3 2.4 GHz 55 dB 3.8 GHz 55 dB 5.8 GHz 55 dB PIN = +25 dBm, VCTL = 3.0 V: 0.9 GHz +75 dBc 2nd harmonic 2fo 1.8 GHz +75 dBc 2.4 GHz +75 dBc 3.8 GHz +75 dBc 5.8 GHz +75 dBc PIN = +25 dBm, VCTL = 3.0 V: 0.9 GHz +75 dBc 3rd harmonic 3fo 1.8 GHz +75 dBc 2.4 GHz +75 dBc 3.8 GHz +75 dBc 5.8 GHz +75 dBc Switching speed 50% VCTL to 90/10% RF 100 250 ns 90/10% RF or 10/90% RF 100 250 ns DC Specifications Control voltage VCTL 1.8 3.0 5.0 V Control current ICC 45 85 µA 1 Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201408G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice January 15, 2018 3

DATA SHEET • SKY13370-374LF: SPDT SWITCH Typical Performance Characteristics (VCTL = 0 V and +3.0 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [Zo] = 50 Ω, CBLK = 47 pF, Unless Otherwise Noted) 0 0 –5 RFC to RF1 (RFC to RF2 in Insertion Loss State) –0.2 RFC to RF2 (RFC to RF1 in Insertion Loss State) –0.4 RFC to RF1 –10 n Loss (dB) –––100...086 RFC to RF2 ation (dB) ––2105 sertio ––11..24 Isol –25 n –30 I –––112...680 201408-003 ––3450 201408-004 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency (GHz) Frequency (GHz) Figure 3. Typical Insertion Loss vs Frequency Figure 4. Typical Isolation vs Frequency 0 –5 RFC Return Loss (RFC to RF1 in Insertion Loss State) RF1 Return Loss (RFC to RF1 in Insertion Loss State) RFC Return Loss (RFC to RF2 in Insertion Loss State) 0 –10 RF2 Return Loss (RFC to RF2 in Insertion Loss State) –5 RF1 Return Loss (RFC to RF2 in Insertion Loss State) B) RF2 Return Loss (RFC to RF1 in Insertion Loss State) Loss (d ––2105 s (dB) ––1150 Return –25 urn Los ––2250 –30 Ret –30 ––3450 201408-006 ––3450 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency (GHz) Frequency (GHz) Figure 6. Return Loss vs Frequency Figure 5. Return Loss vs Frequency (Isolation State) (Insertion Loss State) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 January 15, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201408G

DATA SHEET • SKY13370-374LF: SPDT SWITCH Table 4. SKY13370-374LF Truth Table1 V1 (Pin 1) V2 (Pin 3) Insertion Loss State 1 0 RFC to RF1 0 1 RFC to RF2 1 “1” = +1.8 V to +5.0 V. “0” = 0 V to +0.2 V. Any state other than described in this Table places the switch into an undefined state. An undefined state will not damage the device. Evaluation Board Description Package and Handling Information The SKY13370-374LF Evaluation Board is used to test the Instructions on the shipping container label regarding exposure to performance of the SKY13370-374LF SPDT Switch. An Evaluation moisture after the container seal is broken must be followed. Board schematic diagram is provided in Figure 7. An assembly Otherwise, problems related to moisture absorption may occur drawing for the Evaluation Board is shown in Figure 8. when the part is subjected to high temperature during solder assembly. The SKY13370-374LF 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 SKY13370-374LF is provided in For additional information, refer to the Skyworks Application Note, Figure 9. Typical part markings are shown in Figure 10. Package Solder Reflow Information, document number 200164. dimensions are shown in Figure 11, and tape and reel dimensions Care must be taken when attaching this product, whether it is are provided in Figure 12. done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. C BL DC Control 1 V1 RF1 6 RF Output Voltage C BL RF Common 2 RFC GND 5 Input C DC Control 3 V2 RF2 4 BL RF Output Voltage CBL = 47 pF for >1 GHz operation. Increase value for lower frequency operation. Exposed ground paddle should be grounded for best performance. 201408-007 Figure 7. SKY13370-374LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201408G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice January 15, 2018 5

DATA SHEET • SKY13370-374LF: SPDT SWITCH RFC V2 CBL V1 RF2 CBL CBL RF1 201408-008 Figure 8. SKY13370-374LF Evaluation Board Assembly Diagram 6X 0.55 0.15 X 45o 6X 0.35 6X 0.25 0.60 0.50 Pitch 1.20 0.05 7X Exposed Solder 0.20 Area 0.35 0.70 201408-009 Figure 9. SKY13370-374LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 January 15, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201408G

DATA SHEET • SKY13370-374LF: SPDT SWITCH Pin 1 Indicator Skyworks Part Number 201408-010 Figure 10. Typical Part Markings (Top View) 201804-011 Figure 11. SKY13370-374LF 6-Pin DFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201408G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice January 15, 2018 7

DATA SHEET • SKY13370-374LF: SPDT SWITCH 4.00 ± 0.10 01.50± 0.10 2.00 ± 0.05 0.20 ± 0.02 (T) 1.75 ± 0.10 Pin 1 5o Max B ± 0.05 –0.10 ± 0.05 (Bo) A A 3.50 8.00 +0.30/ 8 7 1. B 0.69 ± 0.05 (Ko) 00.50± 0.05 Detail B 5o Max 1.78 ± 0.05 (Ao) Detail A Notes: 1. Carrier tape: black conductive polycarbonate or polystyrene. 2. Cover tape material: transparent conductive PSA. 3. Cover tape size: 5.4 mm width. 4. All measurements are in millimeters. 5. Pin 1 orientation is in lower left corner for SOT-666 packages. Pin 1 orientation is in upper left corner for 1.5 x 1.5 mm MLPD, QFN, and DFN packages. 201408-012 Figure 12. SKY13370-374LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 January 15, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201408G

DATA SHEET • SKY13370-374LF: SPDT SWITCH Ordering Information Product Description Product Part Number Evaluation Board Part Number SKY13370-374LF: SPDT Switch SKY13370-374LF SKY13370-374LF-EVB Copyright © 2011, 2013, 2018 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. or its subsidiaries 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 201408G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice January 15, 2018 9