SKYA21024

DATA SHEET SKYA21024: 0.01 to 6.0 GHz Single Control SPDT Switch Applications  Automotive WLAN 802.11 a/b/g/n/ac RFC  WLAN repeaters  ISM band radios  Low power transmit receive systems RF1 RF2  Automotive infotainment Decoder Features 204618-001  Low insertion loss: 0.40 dB @ 2.0 GHz VCTL  High isolation: >25 dB @ 2.0 GHz VDD Figure 1. SKYA21024 Block Diagram  Single bit control  Automotive Level-3 PPAP available upon request  IMDS material declaration available at production release Description  Extended production life to support automotive requirements The SKYA21024 is a single-pole, double-throw (SPDT) switch intended for mode switching in pre-power amplifier (PA) cellular or WLAN applications. Using advanced switching technologies, the SKYA21024 maintains low insertion loss and high isolation for all switching paths.  Independent BOM management to minimize PCN risk  Small QFN (6-pin, 1 x 1 mm) package (MSL1, 260 C per JEDEC J-STD-020) TM RFC Skyworks Green products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04–0074. 6 VDD 1 RF1 2 5 VCTL 4 RF2 GND 3 The high linearity performance and low insertion loss achieved by the switch make it an ideal choice for mode switching before the PA in cellular applications. Depending on the logic voltage applied to the control pin (VCTL), 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 path is in a high isolation state. The switch is manufactured in a compact, 1 x 1 mm, 6-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. 204618-002 Figure 2. SKYA21024 Pinout (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 204618C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 7, 2017 1 DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Table 1. SKYA21024 Signal Descriptions Pin Name Description 1 VDD Supply voltage 2 RF1 RF port 1 (must be DC blocked) 3 GND Ground Pin 4 Name Description RF2 RF port 2 (must be DC blocked) 5 VCTL DC control voltage 6 RFC RF common port (must be DC blocked) Electrical and Mechanical Specifications The absolute maximum ratings of the SKYA21024 are provided in Table 2. Electrical specifications are provided in Table 3. The typical performance characteristics for the SKYA21024 are shown in Figures 4 through 7. The state of the SKYA21024 is determined by the logic provided in Table 4. A timing diagram is shown in Figure 3. Table 2. SKYA21024 Absolute Maximum Ratings1 Parameter Minimum Maximum Units VDD 2.5 3.7 V Control voltage VCTL –0.2 +3.0 V Input power PIN +33 dBm Storage temperature TSTG –40 +125 C Operating temperature TOP –40 +90 C Supply voltage Symbol 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 September 7, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204618C DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Table 3. SKYA21024 Electrical Specifications1 (VDD = 2.8 V, VCTL = 1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units 0.40 0.40 0.45 0.70 0.55 0.55 0.60 0.85 dB dB dB dB RF Specifications Insertion loss (RFC to RF1/RF2 ports) IL 0.01 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 3.0 GHz 4.8 to 6.0 GHz Isolation (RFC to RF1/RF2 ports) Iso 0.01 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 3.0 GHz 4.8 to 6.0 GHz Return loss (RFC to RF1/RF2 ports) |S11| 0.1 dB input compression point (RF1/RF2 ports) nd 2 harmonics 27 27 24 15 dB dB dB dB 0.01 to 3.0 GHz 4.8 to 6.0 GHz 23 29 dB dB IP0.1dB 0.7 to 6.0 GHz +33 dBm 2fo PIN = +20 dBm: +74 +75 +85 +85 dBc dBc +75 +75 +85 +85 dBc dBc +50 +50 +57 +56 dBm dBm 802.11a, 54 Mbps, PIN ≤ +27 dBm 2.5 % 802.11g, 54 Mbps, PIN ≤ +27 dBm 2.5 % 650 ns 650 500 500 ns ns ns 0.8 to 2.7 GHz 4.8 to 6.0 GHz 3rd harmonics 3fo PIN = +20 dBm: 0.8 to 2.7 GHz 4.8 to 6.0 GHz Third order input intercept point (RF1/RF2) IIP3 PIN = +17 dBm/tone, Δf = 1 MHz: 2.450 GHz, 5.8 GHz Error vector magnitude EVM Switching speed 25 25 22 @ 2.45 GHz: 50% VCTL to 10/90% RF on time 50% VCTL to 90/10% RF off time 10/90% RF rise time 90/10% RF fall time DC Specifications Control voltage: Note 2 Low High VCTL_L VCTL_H 0 1.35 1.8 Supply voltage VDD Supply current IDD VDD = 2.8 V 2.5 3 Control current ICTL VCTL = 1.8 V 1 Leakage control current ICTL_LKG VCTL = 1.8 V, VDD = 0 V 0.45 3.0 V V 3.5 V 10 μA μA 0.5 μA 1 Performance is guaranteed only under the conditions listed in this table. 2 VCTL_H should always be lower than or equal to VDD. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 204618C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 7, 2017 3 DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Table 4. SKYA21024 Truth Table1 VDD (Pin 1) VCTL (Pin 5) Insertion Loss Path H H RFC to RF1 H L RFC to RF2 1 “H” = +1.35 V to +3.0 V. “L” = 0 V to +0.45 V. Any state other than described in this table places the switch into an undefined state. An undefined state will not damage the device. VDD voltage (V) VDD VDD Time (μs) V control voltage (V) VCTL High VCTL_high 50% of VCTL_high VCTL low VCTL Low Time (μs) Output power (dBm) RFin RFin (dBm) RFout (dBm) 90% of RFout Insertion loss (dB) 10% of RFout Time (μs) Rise Time TSW = 500 ns (typ) Switching Time TSW = 650 ns (typ) Scenario 1: Power-Up Sequence: Scenario 2: Power-Down Sequence: Scenario 3: Switching Ports: 1. Set VDD 2. Set VCTL 3. Apply RF signal 1. Turn off RF signal 2. Turn off VCTL 3. Turn off VDD 1. Turn off RF signal 2. Change VCTL state 3. Turn on RF signal Figure 3. SKYA21024 Timing Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 September 7, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204618C 204618-003 DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Typical Performance Characteristics (VDD = 2.8 V, VCTL = 1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [Zo] = 50 Ω, Unless Otherwise Noted) 0 0 RFC-RF1 RFC-RF2 Return Loss (dB) –0.6 –0.8 –1.0 1 2 3 4 5 –20 –30 –40 –50 204618-005 –0.4 0 S11_RF1on S11_RF2on –10 204618-004 Insertion Loss (dB) –0.2 –60 6 0 1 2 3 Frequency (GHz) Frequency (GHz) 0 0 RFC-RF2 RFC-RF1 –30 –40 –50 0 1 2 3 4 Frequency (GHz) Figure 6. Isolation vs Frequency 5 6 –30 –40 204618-007 Isolation (dB) –20 204618-006 Isolation (dB) 6 RF1-RF2 ISO (RFC-RF1on) RF1-RF2 ISO (RFC-RF2on) –10 –20 –60 5 Figure 5. Return Loss vs Frequency Figure 4. Insertion Loss vs Frequency –10 4 –50 –60 0 1 2 3 Frequency (GHz) 4 5 6 Figure 7. Isolation vs Frequency Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 204618C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 7, 2017 5 DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Evaluation Board Description Package and Handling Information The SKYA21024 Evaluation Board is used to test the performance of the SKYA21024 SP2T Switch. An Evaluation Board schematic diagram is provided in Figure 8. An assembly drawing for the Evaluation Board is shown in Figure 9. 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. The SKYA21024 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. Package Dimensions The PCB layout footprint for the SKYA21024 is provided in Figure 10. Typical part markings are shown in Figure 11. Package dimensions are shown in Figure 12, and tape and reel dimensions are provided in Figure 13. 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. RFC Port C3 1 Supply Voltage RFC 6 VDD VCTL RF1 RF2 5 Control Voltage C4 4 C1 GND 2 RF1 Port RF2 Port C2 3 Notes: C1, C2, and C3 = 10 nF for low frequency applications (less than 100 MHz) C4 = 10 nF 204618-008 Figure 8. SKYA21024 Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 September 7, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204618C DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH VDD RF1 C1 C4 C3 RFC C2 RF2 VCTL 204618-009 Figure 9. SKYA21024 Evaluation Board Assembly Diagram 6X 0.65 2X 0.20 4X 0.33 Pin 1 4X 0.15 Pitch 0.50 2X 0.51 Part Outline Exposed Soldering Area CL 204618-010 Figure 10. SKYA21024 PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 204618C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 7, 2017 7 DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Pin 1 Indicator DX XXX Skyworks Part Number Q/Y Code Lot Code (L) 204618-011 Figure 11. Typical Part Markings (Top View) C Seating Plane 0.45 +0.05/–0.04 1 A 0.05 X 45° Pin 1 Indicator 0.02 +0.03/–0.02 B Pin 1 Indicator 1 0.5 0.05 C 2X 6X 3 0.10 C 2X See Detail B See Detail A 0.08 C 0.05 C Top View Side View 0.2 ± 0.05 Bottom View 0.174 ± 0.05 5 0.10 M C A B R0.08 Typ R0.08 Typ 0.2 ± 0.05 0.356 ± 0.05 5 0.10 M C A B Detail B (2X) Detail A (4X) Notes: 1. All measurements are in millimeters. 2. Dimensions and tolerances according to ASME Y14.5M-1994. 204618-012 Figure 12. SKYA21024 Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 September 7, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204618C DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH 204618-013 Figure 13. SKYA21024 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 204618C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 7, 2017 9 DATA SHEET • SKYA21024: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Ordering Information Model Name SKYA21024: SPDT Switch Manufacturing Part Number SKYA21024 Evaluation Board Part Number SKYA21024-EVB Copyright © 2017 Skyworks Solutions, Inc. All Rights Reserved. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 September 7, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204618C