SK41102-3

DATA SHEET SKY13319-374LF: 0.1-3.0 GHz GaAs SPDT Switch Applications Two-way radios WiMAX WLANs J2 J1 Features Broadband frequency range: 0.1-3.0 GHz Low insertion loss: 0.4 dB @ 1 GHz High isolation: 25 dB @ 1 GHz High P0.1dB: +37 dBm @ 3.3 V Operating voltage range from 1.8 to 5.0 V Small, MLPD (6-pin, 1.5 x 1.5 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020) RFC Figure 1. SKY13319-374LF Block Diagram Description The SKY13319-374LF is a pHEMT GaAs FET I/C high power switch. The switch is an ideal choice for two-way radios, WiMAX, and WLAN applications where low loss, high isolation, and excellent linearity are key requirements. The switch is manufactured in a compact, 1.5 x 1.5 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. J1 1 6 V1 GND 2 5 RFC J2 3 4 V2 S1532 Figure 2. SKY13319-374LF Pinout – 6-Pin MLPD (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201096B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 7, 2009 1 DATA SHEET • SKY13319-374LF SPDT SWITCH Table 1. SKY13319-374LF Signal Descriptions Pin # 1 2 3 J1 GND J2 Name Description RF output (Note 1) Ground RF output (Note 1) Pin # 4 5 6 V2 RFC V1 Name Description DC control voltage RF common input (Note 1) DC control voltage Note 1: A 47 pF blocking capacitor is required for >1 GHz operation. Use larger value capacitors for lower frequency operation. Table 2. SKY13319-374LF Absolute Maximum Ratings Parameter Input power @ 3.3 V (f > 100 MHz) Voltage range Storage temperature Operating temperature Note: Symbol PIN VCTL TSTG TOP Minimum Typical +37 Maximum Units dBm 1.8 –65 –40 7.0 +150 +85 V C C 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. SKY13319-374LF Recommended Operating Conditions Parameter Frequency Control voltage: Low High f VCTL_L VCTL_H Symbol Minimum 0.1 0 1.8 Typical Maximum 3.0 0.2 5.0 Units GHz V V Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13319-374LF 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 SKY13319-374LF are illustrated in Figures 3 through 5. The state of the SKY13319-374LF 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 August 7, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 201096B DATA SHEET • SKY13319-374LF SPDT SWITCH Table 4. SKY13319-374LF Electrical Specifications (Note 1) (VCTL = 0 V and +3.3 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Insertion loss Symbol Test Condition 0.1-1.0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 10/90% or 90/10% RF 50% VCTL to 90/10% RF 23 17 15 Min Typical 0.35 0.45 0.60 25 19 17 28 26 27 40 80 45 f = 0.1 to 3.0 GHz VCTL = 3.3 V VCTL = 3.0 V, VCTL = 1.8 V Input IP3 IIP3 PIN = +17 dBm/tone, tone spacing = 1 MHz, f = 0.1 to 3.0 GHz PIN = +30 dBm, f = 0.9 GHz PIN = +30 dBm, f = 0.9 GHz +37 +36 +30 +60 dBm dBm dBm dBm Max 0.50 0.60 0.75 Units dB dB dB dB dB dB dB dB dB ns ns mV Isolation Return loss (insertion loss state) (Note 2) Switching characteristics: Rise/fall time On/off time Video feedthrough Input power for 0.1 dB compression 2nd harmonic 3rd harmonic Supply current 2fo 3fo ICC –66 –60 5 dBc dBc μA Note 1: Performance is guaranteed only under the conditions listed in this Table and is not guaranteed over the full operating or storage temperature ranges. Operation at elevated temperatures may reduce reliability of the device. Note 2: Lower frequency return loss is dependent on the DC blocking capacitor value. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201096B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 7, 2009 3 DATA SHEET • SKY13319-374LF SPDT SWITCH Typical Performance Characteristics (VCTL = 0 V and +3.3 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Blocking Capacitors = 47 pF, Unless Otherwise Noted) 0 –0.1 –0.2 –0.3 0 –5 RFC to J1 RFC to J2 Isolation (dB) –10 –15 –20 –25 –30 –35 –40 –45 –50 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Insertion Loss (dB) –0.4 –0.5 –0.6 –0.7 –0.8 –0.9 –1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 RFC to J1 RFC to J2 Frequency (GHz) Frequency (GHz) Figure 3. Typical Insertion Loss Figure 4. Typical Isolation 0 –5 –10 –15 –20 –25 –30 –35 –40 –45 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 RFC to J1 RFC to J2 Return Loss (dB) Frequency (GHz) Figure 5. Typical Return Loss Table 5. SKY13319-374LF Truth Table V1 (Pin 6) 1 0 1 0 Note: V2 (Pin 4) 0 1 1 0 RFC to J1 Path Insertion loss Isolation undefined undefined Isolation RFC to J2 Path Insertion loss undefined undefined “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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 August 7, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 201096B DATA SHEET • SKY13319-374LF SPDT SWITCH Evaluation Board Description The SKY13319-374LF Evaluation Board is used to test the performance of the SKY13319-374LF SPDT Switch. An Evaluation Board schematic diagram is provided in Figure 6. An assembly drawing for the Evaluation Board is shown in Figure 7. 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 SKY13319-374LF 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 SKY13319-374LF is provided in Figure 8. Typical case markings are shown in Figure 9. Package dimensions for the 6-pin MLPD are shown in Figure 10, and tape and reel dimensions are provided in Figure 11. CBL RF Output 1 J1 V1 6 DC Control Voltage (1.8-5.0 V CBL 2 GND RFC 5 RF Common Input DC Control Voltage (1.8-5.0 V CBL RF Output 3 J2 V2 4 CBL = 47 pF for >1 GHz operation. Exposed ground paddle should be grounded for best performance. S1545 Figure 6. SKY13319-374LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201096B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 7, 2009 5 DATA SHEET • SKY13319-374LF SPDT SWITCH RFC V1 C BL J1 C BL V2 C BL J2 S1534 Figure 7. SKY13319-374LF Evaluation Board Assembly Diagram 6X 0.55 5 X 45o 6X 0.35 6X 0.25 0.50 Pitch 0.60 1.20 0.05 0.20 0.35 0.70 7X Exposed Solder Area S1535 Figure 8. SKY13319-374LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 August 7, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 201096B DATA SHEET • SKY13319-374LF SPDT SWITCH Pin 1 Indicator Skyworks Part # Figure 9. Typical Part Markings (Top View) C 1.5 A B Seating Plane 0.70 +0.10/–0.15 0.02 +0.03/–0.02 0.15 X 45 Pin 1 Ind. 2X 0.05 o Pin 1 Indicator 1.5 1.20 +0.10/–0.15 Detail B 2X 0.10 C 6X 2X 0.10 C 0.41/0.50 0.10 C 3 0.08 C Detail C Exposed Pad Top View Side View 6X 0.20 Min Bottom View 0.175 ± 0.10 0.5 0.25 +0.05/–0.07 5 0.10 C A B C L 2X R0.05 Detail C 6 Places All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the exposed heat sink slug as well as the terminals.. Plating requirement per source control drawing (SCD) 2504. Dimension applies to metalized terminal and is measured between 0.15 mm and 0.30 mm from terminal tip. Detail B S1536 Figure 10. SKY13319-374LF 6-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201096B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 7, 2009 7 DATA SHEET • SKY13319-374LF SPDT SWITCH Pin 1 4.00 ± 0.10 ϕ1.50± 0.10 2.00 ± 0.05 0.20 ± 0.02 (T) 1.75 ± 0.10 5o Max 3.50 ± 0.05 ϕ0.50± 0.05 5o Max 1.78 ± 0.05 (Bo) A A B 0.69 ± 0.05 (Ko) B 1.78 ± 0.05 (Ao) 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. S1382a Figure 11. SKY13319-374LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 August 7, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 201096B 8.00 +0.30/–0.10 B DATA SHEET • SKY13319-374LF SPDT SWITCH Ordering Information Model Name SKY13319-374LF SPDT Switch Manufacturing Part Number SKY13319-374LF (Pb-free package) Evaluation Board Part Number SK41102-3, Rev. 1 Copyright © 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. 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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 201096B • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 7, 2009 9