SKY13370-374LF

DATA SHEET SKY13370-374LF: 0.5 to 6.0 GHz SPDT 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  IP1dB: +39 dBm 201408-001  Small DFN (6-pin, 1.5 x 1.5 mm) package (MSL1, 260 C per JEDEC J-STD-020) RFC Figure 1. SKY13370-374LF Block Diagram Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04-0074. Description The SKY13370-374LF is a GaAs pHEMT single-pole, double-throw (SPDT) high power switch with 50 Ω terminated outputs. The high-linearity performance and low insertion loss achieved by the 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 1 6 RF1 RFC 2 5 GND V2 3 4 RF2 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. 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 Pin Name Description RF output: 50 Ω terminated when in isolation state. Must be DC blocked. DC control voltage. A logic high voltage enables an insertion loss path between the RFC and RF1 pins. 4 RF2 RFC RF common input. Must be DC blocked. 5 GND Ground V2 DC control voltage. A logic high voltage enables an insertion loss path between the RFC and RF2 pins. RF1 RF output: 50 Ω terminated when in isolation state. Must be DC blocked. 1 V1 2 3 Description 6 Functional Description Electrical and Mechanical Specifications Switching is controlled by two control voltage inputs, V1 and V2 (pins 1 and 3, 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 SKY13370-374LF 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 SKY13370-374LF are illustrated in Figures 3 through 6. The state of the SKY13370-374LF is determined by the logic provided in Table 4. Table 2. SKY13370-374LF Absolute Maximum Ratings1 Parameter Symbol Minimum Maximum Units 6 V +40 dBm +125 C Control voltage VCTL Input power PIN Storage temperature TSTG -40 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 0.70 0.80 1.15 0.80 0.95 1.30 dB dB dB RF Specifications RFC to RF1 or RF2: Insertion loss IL 0.50 to 2.70 GHz 2.70 to 3.80 GHz 3.80 to 5.85 GHz RFC to RF1 or RF2: Isolation Iso Input return loss (“on” state) |S11| dB dB dB dB 29.0 29.0 26.0 18.0 31.0 31.0 29.0 24.0 11 14 dB 12 15 15 dB dB dB +36 +39 dBm dBm 55 55 55 dB dB dB +75 +75 +75 +75 +75 dBc dBc dBc dBc dBc 0.9 GHz 1.8 GHz 2.4 GHz 3.8 GHz 5.8 GHz +75 +75 +75 +75 +75 dBc dBc dBc dBc dBc 50% VCTL to 90/10% RF 90/10% RF or 10/90% RF 100 100 250 250 3.0 5.0 V 45 85 µA 0.50 to 2.40 GHz 2.40 to 2.50 GHz 2.50 to 3.80 GHz 3.80 to 5.85 GHz RFC or RF1 or RF2, 0.5 to 6.0 GHz 32.5 Isolated output RF1 or RF2: Input return loss (“off” state) |S11| 1 dB input compression point IP1dB 2.30 to 2.70 GHz 3.30 to 3.80 GHz 4.90 to 5.85 GHz 500 to 6000 MHz: Third order input intercept point IIP3 VCTL = 1.8 V VCTL = 3.0 V PIN = +25 dBm/tone, ΔF = 1 MHz, VCTL = 3.0 V: 2.4 GHz 3.8 GHz 5.8 GHz PIN = +25 dBm, VCTL = 3.0 V: 2nd harmonic 2fo 0.9 GHz 1.8 GHz 2.4 GHz 3.8 GHz 5.8 GHz PIN = +25 dBm, VCTL = 3.0 V: 3rd harmonic 3fo Switching speed ns ns DC Specifications Control voltage VCTL Control current ICC 1.8 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 –10 Isolation (dB) –0.6 –0.8 –1.0 –1.2 –1.4 –1.6 –1.8 –2.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 RFC to RF1 (RFC to RF2 in Insertion Loss State) RFC to RF2 (RFC to RF1 in Insertion Loss State) –15 –20 –25 –30 201408-004 –0.4 201408-003 Insertion Loss (dB) –0.2 –35 –40 0.5 6.0 1.0 1.5 2.0 2.5 Frequency (GHz) 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency (GHz) Figure 3. Typical Insertion Loss vs Frequency Figure 4. Typical Isolation vs Frequency 0 –5 0 –15 –20 –25 201408-006 –30 –35 –40 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 RF1 Return Loss (RFC to RF2 in Insertion Loss State) RF2 Return Loss (RFC to RF1 in Insertion Loss State) –5 Return Loss (dB) Return Loss (dB) –10 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) 4.5 Frequency (GHz) Figure 5. Return Loss vs Frequency (Insertion Loss State) 5.0 5.5 6.0 –10 –15 –20 –25 –30 –35 –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 • sales@skyworksinc.com • www.skyworksinc.com 4 January 15, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201408G 5.0 5.5 6.0 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 performance of the SKY13370-374LF 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 SKY13370-374LF is provided in Figure 9. Typical part markings are shown in Figure 10. Package dimensions are shown in Figure 11, and tape and reel dimensions are provided in Figure 12. DC Control Voltage RF Common Input CBL 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. 1 V1 RF1 6 2 RFC GND 5 RF2 4 3 DC Control Voltage The SKY13370-374LF 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. V2 CBL RF Output CBL RF Output 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 C BL V1 RF2 C BL C BL 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 7X Exposed Solder Area 0.05 0.20 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 A 3.50 ± 0.05 1.78 ± 0.05 (Bo) B A 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. 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 201408-012 8.00 +0.30/–0.10 Pin 1 5o Max DATA SHEET • SKY13370-374LF: SPDT SWITCH Ordering Information Product Description SKY13370-374LF: SPDT Switch Product Part Number SKY13370-374LF Evaluation Board Part Number SKY13370-374LF-EVB Copyright © 2011, 2013, 2018 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 201408G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice January 15, 2018 9