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| DATA SHEET SKY13344-378LF: 2.0-6.0 GHz GaAs SPDT Switch Applications WLAN 802.11 a/b/g networks WLAN repeaters ISM band radios Low power transmit receive systems Output1 INPUT Output2 Features Positive voltage control (0 and 1.8 V to 0 and 5.0 V) Broadband frequency range: 2.0-6.0 GHz Very low insertion loss, 0.35 dB typical @ 3 GHz High isolation, 27 dB typical @ 3 GHz Excellent linearity performance, P1dB = +27 dBm Ultra-miniature, MLPD (6-pin, 1 x 1 mm) package (MSL1, 260 C per JEDEC J-STD-020) VCTL1 VCTL2 S1481 Figure 1. SKY13344-378LF Block Diagram Description The SKY13344-378LF is a pHEMT GaAs FET I/C switch. The switch may be used in transmit/receive applications by connecting the RF common port (INPUT, pin 5) to either the OUTPUT1 or OUTPUT2 port (pin 1 or 3, respectively) using a low loss path (i.e., a positive voltage applied to either VCTL1 or VCTL2 pins). The switch is "reflective short" on the isolated port. The switch is manufactured in a compact, 1 x 1 mm, 6-pin exposed pad plastic Micro Leadframe Package Dual (MLPD) 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. OUTPUT1 1 6 VCTL1 GND 2 5 INPUT OUTPUT2 3 4 VCTL2 S1482 Figure 2. SKY13344-378LF Pinout - 6-Pin QFN (Top View) Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 201095C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * December 17, 2009 1 DATA SHEET * SKY13344-378LF SPDT SWITCH Table 1. SKY13344-378LF Signal Descriptions Pin # 1 2 3 Name OUTPUT1 GND OUTPUT2 Description RF port. Must be DC blocked. Ground RF port. Must be DC blocked. Pin # 4 5 6 VCTL2 INPUT VCTL1 Name Description DC control voltage RF port. Must be DC blocked DC control voltage Table 2. SKY13344-378LF Absolute Maximum Ratings Parameter Input power >500 MHz, 5 V >500 MHz, 3 V Storage temperature Operating temperature Note: Symbol PIN Minimum Typical Maximum +32 +31 Units dBm dBm C C TSTG TOP -65 -40 +150 +85 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. Table 3. SKY13344-378LF Recommended Operating Conditions Parameter Frequency Control voltage: low high Operating temperature f VCTL_L VCTL_H TOP Symbol Minimum 2.0 0 1.8 +25 Typical Maximum 6.0 0.2 5.0 Units GHz V V C Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13344-378LF are provided in Table 2. The recommended operating conditions are specified in Table 3 and electrical specifications are provided in Table 4. Typical performance characteristics of the SKY13344-378LF are illustrated in Figures 3 through 9. The state of the SKY13344-378LF is determined by the logic provided in Table 5. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2 December 17, 2009 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 201095C DATA SHEET * SKY13344-378LF SPDT SWITCH Table 4. SKY13344-378LF Electrical Specifications (Note 1) (VCTL = 0 V and +2.7 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 , Unless Otherwise Noted) Parameter Frequency Insertion loss Isolation Return loss (insertion loss state) Switching characteristics: Rise/fall time On/off time Video feedthrough Input power for 1 dB compression VCTL = 0 & 1.8 V, 2.45 GHz VCTL = 0 & 2.7 V, 2.45 GHz IIP3 PIN = +5 dBm/tone VCTL = 0 & 1.8 V, 2.45 GHz VCTL = 0 & 2.7 V, 2.45 GHz Error Vector Magnitude EVM 802.11a, 54 Mbps, PIN = <+19 dBm, VCTL = 3.3 V 802.11g, 54 Mbps, PIN = <+24 dBm, VCTL = 3.3 V Control voltage: Low High Supply current VCTL_L VCTL_H ICC VCTL_L = 0 V VCTL_H = 5 V 0 1.8 +37 +50 dBm dBm f 2.0-3.0 GHz 3.0-6.0 GHz 2.0-3.0 GHz 3.0-6.0 GHz 2.0-3.0 GHz 3.0-6.0 GHz 10/90% or 90/10% RF 50% VCTL to 90/10% RF 25.0 14 Symbol Test Condition Min 2.0 0.35 0.60 27.0 22.0 21 21 10 100 25 +19 +27 Typical Max 6.0 0.50 0.80 Units GHz dB dB dB dB dB dB ns ns mV dBm dBm Input IP3 2.5 % 2.5 0.2 5.0 % V V A A 2.7 5 5 Note 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 201095C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * December 17, 2009 3 DATA SHEET * SKY13344-378LF SPDT SWITCH Typical Performance Characteristics (VCTL = 0 V and +2.7 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 , Blocking Capacitors = 100 pF, Bypass Capacitors = 33 pF, Unless Otherwise Noted) 0 0 -5 -0.1 -10 INPUT to OUTPUT1 INPUT to OUTPUT2 -0.2 -15 Insertion Loss (dB) -0.3 Isolation (dB) -20 -25 -30 -35 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 INPUT to OUTPUT1 INPUT to OUTPUT2 -40 -45 -50 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 0.1 0 -0.1 0 Figure 4. Typical Isolation -0.2 -10 -15 Compression (dB) -5 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 Return Loss (dB) -20 -25 -30 -35 -40 -45 -50 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 1.8 V 1.9 V 2.0 V 2.5 V 2.7 V 3.0 V 5.0 V INPUT to OUTPUT1, S11 INPUT to OUTPUT2, S11 -0.9 -1 0 +4 +8 +12 +16 +20 +24 +28 +32 +36 Frequency (GHz) Input Power (dBm) Figure 5. Typical Return Loss Figure 6. Compression vs Control Voltage (2450 MHz) 3.0 5.2 GHz, 2.7 V 5.2 GHz, 3.0 V 5.2 GHz, 3.3 V 5.8 GHz, 2.7 V 5.8 GHz, 3.0 V 5.8 GHz, 3.3 V 2.5 0 Compression (dB) -0.4 EVM (%) 1.7 V 1.8 V 2.1 V 2.5 V 2.7 V 3.0 V 3.3 V 4.0 V 5.0 V 0 +4 +8 +12 +16 +20 +24 +28 +32 -0.2 2.0 1.5 -0.6 1.0 -0.8 0.5 -1.0 0 -1.2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Input Power (dBm) Input Power (dBm) Figure 7. Compression vs Control Voltage (5.2 to 5.8 GHz) Figure 8. 802.11a EVM vs Input Power, 5.2-5.8 GHz, 54 Mbps Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 December 17, 2009 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 201095C DATA SHEET * SKY13344-378LF SPDT SWITCH 3.0 2.5 2.0 EVM (%) 1.5 1.0 2.7 V 3.0 V 3.3 V 5.0 V 0.5 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 Input Power (dBm) Figure 9. 802.11g EVM vs Input Power @ 2.45 GHz, 54 Mbps Table 5. SKY13344-378LF Truth Table VCTL1 (Pin 6) 0 1 Note: VCTL2 (Pin 4) 1 0 INPUT to OUTPUT1 Path Isolation Insertion loss INPUT to OUTPUT2 Path Insertion loss Isolation "1" = +1.8 V to +5 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 The SKY13344-378LF Evaluation Board is used to test the performance of the SKY13344-378LF SPDT Switch. An Evaluation Board schematic diagram is provided in Figure 10. An assembly drawing for the Evaluation Board is shown in Figure 11. Package and Handling Information Since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. 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 SKY13344-378LF is rated to Moisture Sensitivity Level 1 (MSL1) at 260 C. It can be used for lead or lead-free soldering. 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. For packaging details, refer to the Skyworks Application Note, Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation, document number 200083. Package Dimensions The PCB layout footprint for the SKY13344-378LF is provided in Figure 12. Typical case markings are shown in Figure 13. Package dimensions for the 6-pin MLPD are shown in Figure 14, and tape and reel dimensions are provided in Figure 15. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 201095C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * December 17, 2009 5 DATA SHEET * SKY13344-378LF C1 OUTPUT1 C4 VCTL1 INPUT C3 OUTPUT2 C5 C1, C2, & C3 are DC blocking capacitors (100 pF) C4 & C5 are bypass capacitors (33 pF) C2 VCTL2 S1496 Figure 10. SKY13344-378LF Evaluation Board Schematic 0 or +3 V DC Source (Pin 4) OUTPUT1 J3 C1 C4 C5 C2 VCTL2 J1 INPUT J2 OUTPUT2 C3 0 or +3 V DC Source (Pin 6) C1, C2, C3 = BLocking Capacitors (100 pF) C4 and C5 = Bypass Capacitors (33 pF) S1483 Figure 11. SKY13344-378LF Evaluation Board Assembly Diagram Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6 December 17, 2009 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 201095C VCTL1 DATA SHEET * SKY13344-378LF SPDT SWITCH 8X 0.65 0.21 0.13 5X 0.33 Pin 1 7X 0.15 0.35 Pitch R0.075 Typ 0.10 All measurements in millimeters Part Outline Exposed Soldering Area S1484 Figure 12. SKY13344-378LF PCB Layout Footprint (Top View) Pin 1 Indicator Skyworks Part # Figure 13. Typical Case Markings (Top View) Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 201095C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * December 17, 2009 7 DATA SHEET * SKY13344-378LF SPDT SWITCH C 0.50/0.41 1 A B Seating Plane 0.13 0.1 0.05/0.00 3X 0.15 0.05 R0.075 Typ Pin 1 0.1 0.1 Pin 1 Indicator 1 2X 0.05 C 6X 0.10 C 2X 0.05 C 3 0.08 C 0.33 0.1 0.35 Pitch 0.2 0.1 See Detail A Exposed Pad 0.1 0.1 0.21 0.1 Top View Side View 0.175 0.075 R(0.075) Bottom View 0.15 0.05 0.10 M C A B All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Detail A (5X) S1485 Figure 14. SKY13344-378LF 6-Pin QFN Package Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 8 December 17, 2009 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 201095C DATA SHEET * SKY13344-378LF SPDT SWITCH 2.00 0.05 (See Note 3) 0.25 0.05 4.00 (See Note 1) 1.50 +0.1/-0 0.50 Min. A B B 8.0 +0.3/-0.1 1.75 0.10 3.50 0.05 (See Note 3) R 0.10 Max 5o Bo Ko Section A Ao 2.00 R.10 Typ. A .06 .01 Notes: 1. 10 sprocket hole pitch cumulative tolerance 0.2. 2. Chamber in compliance with EIA 481. 3. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. 4. Ao and Bo are measured from a plane at a distance "R" above the bottom of the pocket. 5. Carrier tape: black conductive polycarbonate or polystyrene. 6. Cover tape material: transparent conductive PSA. 7. Cover tape size 5.4 mm wide. 8. All measurements are in millimeters. Ao = 1.10 0.05 Bo = 1.10 0.05 Ko = 0.61 0.05 Section B S1515 Figure 15. SKY13344-378LF Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 201095C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * December 17, 2009 9 DATA SHEET * SKY13344-378LF SPDT SWITCH Ordering Information Model Name SKY13344-378LF SPDT Switch Manufacturing Part Number SKY13344-378LF (Pb-free and Green package) Evaluation Kit Part Number SK40715, Rev. 1 Copyright (c) 2009 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, the Skyworks symbol, and "Breakthrough Simplicity" 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 10 December 17, 2009 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 201095C |
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