ADVANCED DATA SHEET SKY65256-11: WLAN 802.11a, b, g, n Dual-Band, Front-End Module Single Antenna Features Description 2.4 to 2.5 GHz and 4.9 to 5.9 GHz Operation ● Cardbus, mini PCI, PCIe and AP applications ● P OUT @ 3.0% EVM (OFDM54): 16 dBm (a), 21 dBm (b), 18 dBm (g) ● Gain: 24 dB (a), 27 dB (b,g) ● Integrated PA, filters, directional detector and SPDT switch ● Single supply voltage : 3.0 to 3.6 V ● Single antenna ● Small, ultra thin package 5 x 6 x 0.9 mm ● Lead (Pb)-free and RoHS-compliant The SKY65256-11 FEM contains one complete dual-band transmit/receive chain in a compact RF front-end module. It includes one 5 GHz PA and one 2 GHz PA each with integrated input filtering for 3–4 GHz rejection, and temperature-compensated directional power detector with 20 dB dynamic range. Also included are low loss, high rejection diplexers and a diversity switch which provide high linearity in transmit and low loss in receive paths. All RF ports are matched to 50 Ω. ● NEW The SKY65256-11 is packaged in a lead (Pb)-free, RoHS-compliant laminate package, which measures 30 mm2. Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. 30 29 28 27 VCTRL2 NC GND NC NC NC Functional Block Diagram 26 25 GND 1 24 VCTRL1 2Rx 2 23 GND GND 3 22 ANT 21 GND 20 NC 19 NC 18 GND 17 NC 16 PDET Rx 5Rx DIPX 4 SPDT Dir. Det. PA GND Tx 5 Bias Circuit 2Tx 6 Dir. Det. DIPX PA 7 10 11 12 13 14 15 VEN2 NC 9 VEN5 GND GND 8 VCC 5Tx Bias Circuit NC GND Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200751 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 28, 2007 1 ADVANCED DATA SHEET • SKY65256-11 Absolute Maximum Ratings Parameter Symbol VCC Condition VCC VEN2, VEN5 Min. Typ. Max. Unit -0.3 5.5 V -0.3 3.6 V 10 dBm 2Tx, 5Tx Operating temperature range TOP -20 85 ºC Storage temperature range TSTO -65 150 ºC Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. Recommended Operating Conditions Parameter Supply voltage Reference voltage Operating temperature Symbol Min. Typ. Max. VCC Condition 3 3.3 3.6 Unit V VEN2, VEN5 2.8 2.9 3.0 V TOP -10 25 85 ºC Max. Unit DC Characteristics Conditions: VCC = 3.3 V, TOP = 25 ºC. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Symbol Condition Total 802.11g Tx supply current ICC-g POUT = 18 dBm, 54 Mbps OFDM, VEN2 = 2.9 V, VCC = 3.3 V VEN5 = 0 V Min. Typ. 180 mA Total 802.11g Tx quiescent current ICQ-g No RF 95 mA Total 802.11b Tx supply current ICC-b POUT = 20 dBm, 11 Mbps CCK VEN2 = 2.9 V, VCC = 3.3 V VEN5 = 0 V 220 mA Total 802.11a Tx supply current, T0a or T1a ICC-a POUT = 15 dBm, 54 Mbps OFDM, VEN5 = 2.9 V, VCC = 3.3 V VEN2 = 0 V 170 mA Total 802.11a Tx quiescent current, T0g or T1g ICQ-a No RF 130 mA PA Logic Characteristics Conditions: VCC = 3.3 V, TOP = 25 ºC. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Min. Typ. Max. Unit VEN2, VEN5 2.8 2.9 3.0 V Reference voltage low VEN2, VEN5 0 Reference current high IEN2, IEN5 5 mA Reference current low IEN2, IEN5 20 µA Reference voltage high Symbol Condition 0.3 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 September 28, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200751 Rev. A V ADVANCED DATA SHEET • SKY65256-11 Switch Characteristics Conditions: VCC = 3.3 V, TOP = 25 ºC. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Min. Typ. Max. Control voltage - ON state Parameter VCTL_on Symbol Condition 3 3.3 3.6 Unit V Control voltage - OFF state VCTL_off 0 0.2 V Control current - ON state ICTL_on RF ON 10 75 uA Control current - ON state ICTL_on RF OFF 2 20 uA Truth Table VEN 5 (V) VEN 2 (V) VCC (V) 5Tx to ANT Mode VCTRL1 (V) VCTRL2 (V) 0 3 2.9 0 3.3 2Tx to ANT 0 3 0 2.9 3.3 ANT to 5Rx 3 0 0 0 3.3 ANT to 2Rx 3 0 0 0 3.3 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 employed at all times. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200751 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 28, 2007 3 ADVANCED DATA SHEET • SKY65256-11 802.11b,g Transmit Specifications Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Truth Table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Frequency range Symbol Condition F Min. Typ. 2.4 Linear output power - g Plin_g 54 Mbps OFDM, 64 QAM, EVM = 3.0 % Compliant output power - b POUT_b 11 Mbps CCK 2.5 Unit GHz 18 dBm 21 dBm 25 dBm 1 dB compression point P1 dB Small signal gain lS21l 27 dB ∆lS21l 2 dB dB Small signal gain variation over frequency band 22.5 Max. Gain, 3.2–3.3 GHz lS21l - 3.2 0 Gain, 1.6 GHz lS21l - 1.6 15 Harmonics 2f, 3f POUT = 18 dBm, 1 Mbps, CCK, 802.11b Tx switching time t_sw 50 % of VCTL to 90/10 % RF output -50 dB -42 dBm/MHz 500 ns Input return loss lS11l -10 dB Output return loss lS22l -8 dB Stability STAB POUT < 18 dBm, load VSWR = 3:1 All non-harmonically related outputs less than -50 dBc/1 MHz 802.11b,g Receive Specifications Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Truth Table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Frequency range Symbol Condition F Insertion loss Input/output return loss Min. Typ. 2.4 Max. Unit 2.5 GHz lS21l 1.6 lS11l, lS22l -15 dB 23 dB Antenna to Rx isolation PA off 2.2 dB 802.11b,g Power Detector Specification Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Truth Table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Power detect range Power detector accuracy Symbol Condition PDR Ant 0 or Ant 1 PDacc2 Over 3:1 VSWR Voltage limits Over power range Min. Typ. 5 Max. Unit 22 dBm ±1 0.1 Voltage range dB 1.1 V 400 kHz 0.6 Power detector -3 dB corner frequency LPF-3 dB 10 kΩ load 270 300 V Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 September 28, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200751 Rev. A ADVANCED DATA SHEET • SKY65256-11 802.11a Transmit Specifications Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Mode Control Voltage table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Symbol Frequency range Condition F Min. Typ. 4.9 5.85 Unit GHz Linear output power - a Plin_a 1 dB compression point P1 dB Small signal gain lS21l ∆lS21l 2 dB Gain, 7.25 GHz lS21l - 7.25 7 dB Gain, 3.2–3.9 GHz lS21l - 3.9 0 dB Gain, 1.6 GHz lS21l - 1.6 5 Small signal gain variation over any 20 MHz band 54 Mbps OFDM, 64 QAM, EVM = 3.0 % Max. 21.5 Harmonics 2f, 3f POUT = 15 dBm, 54 Mbps OFDM Tx switching time t_sw 50 % of VCTL to 90/10 % RF output power level 16 dBm 24 dBm 25 dB -50 dB -42 dBm/MHz 500 nS Input return loss lS11l -6 dB Output return loss lS22l -10 dB Stability STAB POUT < 15 dBm, load VSWR = 3:1 All non-harmonically related outputs less than -50 dBc/1 MHz 802.11a Receive Specifications (Rx Chain 0, Rx Chain 1) Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Mode Control Voltage table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Symbol Frequency range Condition F Insertion loss Min. Typ. 4.9 lS21l 2.5 Input/output return loss lS11l, lS22l -15 Antenna to Rx isolation lS22l PA off 55 Max. Unit 5.85 GHz 3 dB dB dB 802.11a Power Detector Specification Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables and control voltages set according to Mode Control Voltage table. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 Ω unless otherwise specified. Parameter Power detect range Power detector accuracy Symbol Condition PDR Ant 0 or Ant 1 PDacc2 Over 3:1 VSWR Voltage limits Over power range Min. Typ. 5 Max. Unit 22 dBm ±1 0.1 Voltage range dB 1.1 V 400 kHz 0.6 Power detector -3 dB corner frequency LPF-3 dB 10 kΩ load 270 300 V Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200751 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 28, 2007 5 ADVANCED DATA SHEET • SKY65256-11 Typical Performance Data (2.4–2.5 GHz) VCC = 3.3 V, TA = 25 °C, OFDM 54 Mbps, Z0 = 50 Ω, unless otherwise noted 5.0 30 25 4.0 3.5 20 Gain (dB) Error Vector Magnitude (%) 4.5 3.0 2.5 2.0 15 10 1.5 1.0 5 0.5 0 2350 0 2350 2400 2500 2550 2450 2500 Frequency (GHz) EVM vs. Frequency Gain vs. Frequency 2.45 2.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 2.4 2.45 2.5 25 Gain (dB) 20 15 10 5 0 2 2.4 4 6 8 10 12 14 16 18 20 22 0 2 4 6 8 10 12 14 16 18 20 22 Output Power (dBm) Output Power (dBm) EVM vs. Output Power Gain vs. Output Power 2.45 2.5 2.4 0.9 0.8 Supply Current (A) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 2.45 2.5 0.30 0.28 0.26 0.24 0.22 0.20 0.18 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0 0 2 4 6 8 10 12 14 16 18 20 22 Output Power (dBm) POUT (dBm) Detector Voltage vs. Output Power Supply Current vs. Output Power Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 2550 30 0 Detector Voltage (V) 2400 Frequency (GHz) 2.4 Error Vector Magnitude (%) 2450 September 28, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200751 Rev. A ADVANCED DATA SHEET • SKY65256-11 Typical Performance Data (4.9–5.85 GHz) VCC = 3.3 V, TA = 25 °C, OFDM 54 Mbps, Z0 = 50 Ω, unless otherwise noted 5.0 30 25 4.0 3.5 20 Gain (dB) Error Vector Magnitude (%) 4.5 3.0 2.5 2.0 15 10 1.5 1.0 5 0.5 0 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 0 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0.8 4.9 GHz 5.0 GHz 5.6 GHz Frequency (GHz) Frequency (GHz) EVM vs. Frequency Gain vs. Frequency 5.1 GHz 5.2 GHz 5.7 GHz 5.4 GHz 5.3 GHz 5.8 GHz 5.85 GHz 5.5 GHz 5.9 GHz 30 5.1 GHz 5.2 GHz 5.7 GHz 5.4 GHz 5.3 GHz 5.8 GHz 5.85 GHz 5.5 GHz 5.9 GHz 20 15 10 5 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Output Power (dBm) Output Power (dBm) EVM vs. Output Power Gain vs. Output Power 4.9 GHz 5.0 GHz 5.6 GHz 5.1 GHz 5.2 GHz 5.7 GHz 5.4 GHz 5.3 GHz 5.8 GHz 5.85 GHz 5.5 GHz 5.9 GHz Supply Current (A) 0.7 Detector Voltage (V) 4.9 GHz 5.0 GHz 5.6 GHz 25 Gain (dB) Error Vector Magnitude (%) 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 0.6 0.5 0.4 0.3 0.2 0.1 0.30 0.28 0.26 0.24 0.22 0.20 0.18 0.16 0.14 0.12 0.10 0.08 4.9 GHz 5.0 GHz 5.6 GHz 5.1 GHz 5.2 GHz 5.7 GHz 5.4 GHz 5.3 GHz 5.8 GHz 5.85 GHz 5.5 GHz 5.9 GHz 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Output Power (dBm) POUT (dBm) Detector Voltage vs. Output Power Supply Current vs. Output Power Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200751 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 28, 2007 7 ADVANCED DATA SHEET • SKY65256-11 NC GND NC VCTRL2 30 Pin Descriptions NC NC Pin Out (Top View) 29 28 27 26 25 GND 1 24 VCTRL1 2Rx 2 23 GND GND 3 22 ANT 5Rx 4 21 GND GND 5 20 NC 2Tx 6 19 NC GND 7 18 GND 5Tx 8 17 GND 9 16 GND VCTRL2 Application Circuit 30 5Rx GND 2Tx GND 5Tx GND 26 1 GND Ground 2 2Rx Low-band receive output port. Internally matched to 50 Ω and DC blocked. No external DC block required. 3 GND Ground 4 5Rx High-band receive output port. Internally matched to 50 Ω and DC blocked. No external DC block required. 5 GND Ground 6 2Tx Low-band transmit input port. Internally matched to 50 Ω and DC blocked. No external DC block required. 7 GND Ground 8 5Tx High-band transmit input port. Internally matched to 50 Ω f and DC blocked. No external DC block required. 9 GND Ground 10 NC No connection inside the module. 11 VCC Power supply 3.3 V 12 GND Ground 13 VEN5 External reference voltage for the high-band PA. 14 VEN2 External reference voltage for the low-band PA. 15 NC No connection inside the module. 16 PDET Directional power detector output. No connection inside the module. 25 VCTRL1 Description 1 24 2 23 3 22 4 21 5 20 17 NC 6 19 18 GND Ground 7 18 19 NC No connection inside the module. 8 17 20 NC No connection inside the module. 9 16 21 GND Ground 22 Ant Antenna RF port. Internally matched to 50 Ω. External DC block required. 11 13 12 GND 10 14 15 VEN2 GND 27 VEN5 GND 2Rx 28 29 Symbol 15 NC 14 VEN2 13 VEN5 12 VCC 11 GND NC 10 NC PDET Pin Number VCC 4.7 µF Branding Specifications Pin 1 Indicator Skyworks Part No. Vendor Assembly Number GND 12 pF GND GND PDET ANT 23 GND Ground 24 VCTL1 Digital control input for SPDT switch 25 VCTL2 Digital control input for SPDT switch 26 GND Ground 27 GND Ground 28 NC No connection inside the module. 29 NC No connection inside the module. 30 NC No connection inside the module. SKY65256-11 Top View Date Code YY = Calendar Year WW = Week CC = Country Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 September 28, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200751 Rev. A ADVANCED DATA SHEET • SKY65256-11 Package Dimensions 0 8X 1 Solder Mask Opening See Detail C Pin 30 Pin 1 Indicator See Detail B Pin 1 4X 1.875 Mold 4X 0.625 0 6X 0.5 MCM Substrate 4X 1.25 6X 1.5 4X 2.5 12X 2.9 A 30X SMT Pad 18X 2.4 4X 1.5625 4X 0.3125 0.85 ± 0.1 5 Pin 1 Indicator 2X R(0.05) 0.425 ± 0.075 0.1 0.425 ± 0.025 0.525 ± 0.03 6 Detail A 0.875 0.875 0.2 x 45° Solder Mask Edges 0.875 5X R0.05 Max. 0.875 4X R0.05 Max. Solder Mask Edges Detail B Detail C Recommended Solder Reflow Profiles Refer to the “Recommended Solder Reflow Profile” Application Note. Tape and Reel Information Refer to the “Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation” Application Note. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200751 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 28, 2007 9 ADVANCED DATA SHEET • SKY65256-11 Copyright © 2006, 2007, 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. 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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 • [email protected] • www.skyworksinc.com 10 September 28, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200751 Rev. A