DATA SHEET SKY13377-313LF: 0.5 – 6.0 GHz SPDT 10 W Switch, 50 Ω Terminated Applications RF1 WiMAX 802.16 Dual-band WLANs (802.11 a/b/g/n) LTE/4G systems RF2 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 High IP1dB: +39 dBm RFC Small, DFN (6-pin, 2 x 3 x 0.9 mm) SMT package (MSL1, 260 C per JEDEC J-STD-020) S2208 Figure 1. SKY13377-313LF Block Diagram Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. Description The SKY13377-313LF is a GaAs pHEMT Single-Pole, DoubleThrow (SPDT) high power switch with 50 Ω terminated outputs. The high linearity performance and low insertion loss achieved by the SKY13377-313LF make it an ideal choice for WiMAX and WLAN applications. The switch is manufactured in a compact, 2 x 3 x 0.9 mm, 6-pin Dual Flat No-Lead (DFN) SMT package. RF2 1 6 V2 GND 2 5 RFC RF1 3 4 V1 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. S2484 Figure 2. SKY13377-313LF Pinout – 6-Pin DFN (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201558E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 1 DATA SHEET • SKY13377-313LF SPDT SWITCH Table 1. SKY13377-313LF Signal Descriptions Pin # Name Description Pin # Name Description 1 RF2 RF output: 50 Ω terminated when in isolation state. Must be DC blocked. 4 V1 DC control voltage 2 GND Ground 5 RFC RF common input. Must be DC blocked. 3 RF1 RF output: 50 Ω terminated when in isolation state. Must be DC blocked. 6 V2 DC control voltage Table 2. SKY13377-313LF Absolute Maximum Ratings 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 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. Functional Description Electrical and Mechanical Specifications Switching is controlled by two control voltage inputs, V1 and V2 (pins 4 and 6, respectively). Depending on the logic voltage level applied to the control pins, the RFC pin is connected to one of the two switched RF outputs, RF1 or RF2, using a low insertion loss path, while the path between the RFC pin and the other RF pin is in a high isolation state. The absolute maximum ratings of the SKY13377-313LF are provided in Table 2. Electrical specifications are provided in Table 3. DC blocking capacitors are required on all RF ports of the switch. The value of the capacitors determines the low frequency operation. The isolated RF output is internally terminated to 50 Ω. Typical performance characteristics of the SKY13377-313LF are illustrated in Figures 3 through 6. The state of the SKY13377-313LF is determined by the logic provided in Table 4. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201558E DATA SHEET • SKY13377-313LF SPDT SWITCH Table 3. SKY13377-313LF Electrical Specifications (1 of 2) (Note 1) (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 Typical Max Units 0.70 0.80 1.20 0.80 0.95 1.45 dB dB dB RF Specifications Insertion loss IL RFC to RF1 or RF2: 0.500 to 2.70 GHz 2.70 to 3.80 GHz 3.80 to 5.85 GHz Isolation Iso RFC to RF1 or RF2: 0.500 to 2.70 GHz 2.70 to 3.80 GHz 3.80 to 5.85 GHz 29 27 22 31 29 24 dB dB dB 10 20 dB 15 15 15 dB dB dB +39 +39 +39 dBm dBm dBm 62 60 57 dB dB dB +80 +78 +75 +73 dBc dBc dBc dBc 0.9 GHz 2.4 GHz 3.8 GHz 5.8 GHz +80 +80 +80 +80 dBc dBc dBc dBc Input return loss (“on” state) |S11| RFC or RF1 or RF2, 0.5 to 6.0 GHz Input return loss (“off” state) |S11| Isolated output RF1 or RF2: 2.30 to 2.70 GHz 2.70 to 3.80 GHz 3.80 to 5.85 GHz 1 dB Input Compression Point IP1dB VCTL = 3.0 V: 2.30 to 2.70 GHz 2.70 to 3.80 GHz 3.80 to 5.85 GHz 3rd Order Input Intercept Point IIP3 PIN = +27 dBm/tone, Δf = 1 MHz, VCTL = 3.0 V: 2.4 GHz 3.8 GHz 5.8 GHz 2nd harmonic 2fo PIN = +27 dBm, VCTL = 3.0 V: 0.9 GHz 2.4 GHz 3.8 GHz 5.8 GHz 3rd harmonic 3fo PIN = +27 dBm, VCTL = 3.0 V: WLAN Error Vector Magnitude EVM_WLAN Input power for 2.5% error, WLAN 2.45 GHz, 802.11g, OFDM, 54 Mbps, 64 QAM +31 dBm WiMAX Error Vector Magnitude EVM_WIMAX Input power for 2.5% error, WiMAX 3.8 GHz, OFDMA, 54 Mbps, 64 QAM +31 dBm WLAN Error Vector Magnitude EVM_WLAN Input power for 2.5% error, WLAN 5.85 GHz, 802.11g, OFDM, 54 Mbps, 64 QAM +29 dBm 50% VCTL to 90/10% RF 90/10% RF or 10/90% RF 150 150 Switching speed 250 250 ns ns Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201558E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 3 DATA SHEET • SKY13377-313LF SPDT SWITCH Table 3. SKY13377-313LF Electrical Specifications (2 of 2) (Note 1) (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 Typical Max 2.5 3.0 5.0 Units DC Specifications Control voltage VCTL Control current ICC VCTL = 3 V V μA 50 Note 1: Performance is guaranteed only under the conditions listed in this Table. 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) RFC to RF2 (RFC to RF1 in Insertion Loss State) RFC to RF1 RFC to RF2 –0.4 –10 Isolation (dB) Insertion Loss (dB) –0.2 –0.6 –0.8 –1.0 –1.2 –15 –20 –25 –1.4 –1.6 –30 –1.8 –35 –2.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 –40 0.5 6.0 1.0 1.5 2.0 2.5 Frequency (GHz) Figure 3. Typical Insertion Loss vs Frequency 4.0 4.5 –10 5.5 6.0 RF1 Return Loss (RFC to RF2 in Insertion Loss State) RF2 Return Loss (RFC to RF1 in Insertion Loss State) –5 –15 –20 –25 –30 –35 –10 –15 –20 –25 –30 –35 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Frequency (GHz) Figure 5. Return Loss vs Frequency (Insertion Loss State) 5.0 5.5 6.0 –40 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Frequency (GHz) Figure 6. Return Loss vs Frequency (Isolation State) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 5.0 0 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) RF2 Return Loss (RFC to RF2 in Insertion Loss State) Return Loss (dB) Return Loss (dB) 3.5 Figure 4. Typical Isolation vs Frequency 0 –5 –40 0.5 3.0 Frequency (GHz) August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201558E 5.0 5.5 6.0 DATA SHEET • SKY13377-313LF SPDT SWITCH Table 4. SKY13377-313LF Truth Table Note: V1 (Pin 4) V2 (Pin 6) Insertion Loss State 1 0 RFC to RF1 0 1 RFC to RF2 “1” = +2.5 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 SKY13377-313LF Evaluation Board is used to test the performance of the SKY13377-313LF SPDT Switch. An Evaluation Board schematic diagram is provided in Figure 7. An assembly drawing for the Evaluation Board is shown in Figure 8. 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 SKY13377-313LF is provided in Figure 9. Typical case markings are shown in Figure 10. Package dimensions for the 6-pin DFN are shown in Figure 11, and tape and reel dimensions are provided in Figure 12. CBL The SKY13377-313LF 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. 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. 6 1 RF2 RF Output 2 5 GND RFC RF1 V1 3 RF Output DC Control Voltage V2 CBL 4 CBL RF Common Input DC Control Voltage CBL = 47 pF for >1 GHz operation. Increase value for lower frequency operation. Exposed ground paddle should be grounded for best performance. S2485 Figure 7. SKY13377-313LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201558E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 5 DATA SHEET • SKY13377-313LF SPDT SWITCH RFC V2 C BL V1 RF2 C BL C BL RF1 S2486 Figure 8. SKY13377-313LF Evaluation Board Assembly Diagram 6X 1.150 2X 0.200 5X 0.442 Pin 1 6X 0.350 0.610 1.220 0.950 Pitch 2X 1.650 6X Exposed Soldering Area 0.230 0.840 All dimensions are in millimeters S2491 Figure 9. SKY13377-313LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201558E DATA SHEET • SKY13377-313LF SPDT SWITCH Skyworks Part # Pin 1 Indicator Figure 10. Typical Part Markings (Top View) 2X 0.05 C Pin 1 Indicator 2 B 0.841 +0.10/–0.15 Seating Plane C 0.05/0 R0.2 Pin 1 Indicator Detail A 0.35 ± 0.05 3 0.95 1.222 +0.10/–0.05 A 2X 0.9 ± 0.1 0.05 C 6X 0.05 C 3 0.13 0.05 C 0.20 Top View Side View Bottom View 0.292 ± 0.075 0.35 ± 0.05 5 0.10 M C A B Detail A Scale: 100X 5 Places All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the terminals and all other bottom surface metalization. Dimension applies to metalized terminal. If the terminal has a radius on its end, the width dimension should not be measured in that radius area. S2492 Figure 11. SKY13377-313LF 6-Pin DFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201558E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 7 DATA SHEET • SKY13377-313LF SPDT SWITCH 4.00 ± 0.10 4.00 ± 0.10 0.30 ± 0.05 (T) 2.00 ± 0.05 ∅1.50 +0.10/–0 1.75 ± 0.10 B A 12.00 ± 0.30 A 5.50 ± 0.05 3.60 ± 0.10 (Bo) Pin #1 Indicator B R0.25 Typ. 1.20 ± 0.10 (Ko) ∅1.50 Min. B R0.3 Max. 2.40 ± 0.10 (Ao) A Notes: 1. Carrier tape: black conductive polystyrene, non-bakeable material. 2. Cover tape material: transparent conductive HSA with 9.20 mm width. 3. ESD-surface resistivity is ≥1 x 105 ~ ≤1 x 1010 Ohms/square per EIA, JEDEC TNR Specification. 4. All measurements are in millimeters. Figure 12. SKY13377-313LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201558E S2653 DATA SHEET • SKY13377-313LF SPDT SWITCH Ordering Information Model Name SKY13377-313LF SPDT Switch Manufacturing Part Number SKY13377-313LF Evaluation Board Part Number SKY13377-313LF-EVB Copyright © 2011, 2013 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. 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