DATA SHEET SKY65227-11: WLAN 802.11n Single Band 2.4 GHz MIMO Intera™ Front-End Module Features ● ● ● ● ● ● ● ● ● ● ● ● Description Two full 2.4 GHz transmit/receive chains PCIe, miniPCI, Cardbus and Access Point applications Backward-compatible with 802.11b/g standards Pin compatible with SKY65225-11 (2.4 GHz) POUT @ 2.5% EVM: 19 dBm (-11b); 19 dBm (-11g) Gain matching: < 1.0 dB Internal voltage regulation Single 3.0–3.6 V power supply Temperature-compensated PA bias networks and directional power detection Separate digital controls for each PA Package size: 10 x 14 x 0.9 mm Lead (Pb)-free and RoHS-compliant MSL-3 @ 250 °C per JEDEC J-STD-020 NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. The SKY65227-11 Intera nFEM contains two complete 2.4 GHz transmit/receive chains in one compact RF front-end module optimized for single band 2.4 GHz MIMO (multiple in—multiple out) operation, in compliance with the 802.11n draft standard. The SKY65227-11 includes two 2 GHz PAs 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 GaAs harmonic filters and T/R switches which provide high linearity in all transmit paths and low loss in all receive paths. The SKY65227-11 Intera nFEM achieves outstanding gain matching which is a critical requirement for MIMO operation. This is accomplished though mirrored layout symmetry. The SKY65227-11 is packaged in a lead (Pb)-free, RoHS-compliant laminate package, which measures 140 mm2. This FEM is designed as a pin to pin compatible version of the SKY65225-11 for 2.4 GHz only. Functional Block Diagram Rx0ag Tx0ag R0g 2 GHz A0 Dir Det T0g PD0g PU0g PU1g PA Controller PD1g Dir Det T1g A1 2 GHz R1g Rx1ag Tx1ag BUY NOW Innovation to GoTM Now available for purchase online. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200553 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 9, 2007 1 DATA SHEET • SKY65227-11 Absolute Maximum Ratings Parameter Symbol Condition Min. Typ. Max. Unit V VCC VCC -0.3 5.5 PU0g, PU1g PU -0.3 5.5 V 10 dBm T0g,T1g RFin Operating temperature range TOP 0 85 ºC TSTO -65 125 ºC\ Storage temperature range Moisture sensitivity level Thermal resistance MSL-3 250 °C θJC 55 °C/W 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 Min. Typ. Max. Unit Supply Voltage Parameter Symbol VCC Condition 3 3.3 3.6 V Operating Temperature TOP 0 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, T0g or T1g ICC-g POUT = 18 dBm, 54 Mbps OFDM, PU0g or PU1g = 3.3 V PU0a or PU1a = 0 V Total 802.11g Tx quiescent current, T0g or T1g ICQ-g Total 802.11b Tx supply current, T0g or T1g ICC-b Min. Typ. 190 mA No RF 95 mA POUT = 18 dBm, 11 Mbps CCK PU0g or PU1g = 3.3 V PU0a or PU1a = 0 V 190 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 Symbol Condition Min. Typ. Max. Unit Logic high voltage for PU0g, PU1g, (Tx On) 2 VCC V Logic low voltage for PU0g, PU1g, (Tx Off) 0 0.5 V 200 µA Input current logic high voltage for PU0g, PU1g 100 Input current logic low voltage for PU0g,PU1g 0.2 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 October 9, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200553 Rev. E µA DATA SHEET • SKY65227-11 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 Mode Control Voltage Table (V) Mode VCC PU0g Rx0g Tx0g PU1g Rx1G Tx1g Sleep 3.3 0 0 0 0 0 0 T0g - ANT0 3.3 3.3 0 3.3 0 0 0 R0g - ANT0 3.3 0 3.3 0 0 0 0 T1g - ANT1 3.3 0 0 0 3.3 0 3.3 R1g - ANT1 3.3 0 0 0 0 3.3 0 T0g - ANT0 & T1g - ANT1 3.3 3.3 0 3.3 3.3 0 3.3 R0g - ANT0 & R1g - ANT1 0 or 3.3 0 3.3 0 0 3.3 0 802.11n Operation 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 200553 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 9, 2007 3 DATA SHEET • SKY65227-11 802.11b,g Transmit Specifications (Tx Chain 0, Tx 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 Frequency range Symbol Condition F Linear output power - g Plin_g Compliant output power - b POUT_b Backed off EVM BEVM 1 dB compression point P1 dB Small signal gain lS21l Small signal gain variation over frequency band Min. 54 Mbps OFDM, 64 QAM, EVM = 2.5 % lS21l - M Gain, 3.2–3.3 GHz lS21l - 3.2 2.5 GHz 11 Mbps CCK 19 dBm 54 Mbps OFDM, 64 QAM, POUT = 8 dBm 1.5 % 25 dBm 25 dB 22.5 1 Compared frequency by frequency 2.5 dB -2 3 dB -50 -42 dBm/MHz 1 2f, 3f POUT = 18 dBm, 1 Mbps, CCK, 802.11b Tx switching time t_sw 50 % of VCTL to 90/10 % RF output Input return loss lS11l T0g or T1g -10 A0 or A1 -8 lS22l Unit dBm Harmonics Output return loss Max. 19 ∆lS21l Gain matching, T0g to A0 vs. T1g to A1 Typ. 2.4 dB 500 ns dB dB Isolation between T0g and A1 ISO-A1 CW power into T0g and measure ratio of power at A0 to A1 -25 dBc Isolation between T1g and A0 ISO-A0 CW power into T1g and measure ratio of power at A1 to A0 -25 dBc 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 (Rx Chain 0, Rx Chain 1) Conditions: VCC = 3.3 V, TOP = 25 ºC. PA enables & Tx control voltages = 0 V. Rx0ag or Rx1ag = 3.3 V. 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 lS21l Input/output lS11l, lS22l Insertion loss delta Min. Typ. 2.4 1.5 R0g or R1g, A0 or A1 Max. Unit 2.5 GHz 2.0 -15 dB dB l∆S21l A0 to R0g and A1 to R1g Ant. isolation ANT_ISO A0 to R0g and A1 to R1g 25 0.5 dB dB TR isolation TR_ISO Transmit A0 or A1, measure R0g or R1g 24 dB 802.11b,g Power Detector Specification Conditions: VCC = 3.3 V, TOP = 25 ºC. PU0g and Tx0ag or PU1g and Tx1ag = 3.3 V. RX0ag or RX1ag = 0 V. 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 Power detect range PDR Power detector accuracy DC load impedance PDacc2 A0 or A1 Min. Typ. Max. 2.5 GHz 0 20 dBm 3 kΩ 0.95 V Over 3:1 VSWR 1 dB Zload Output voltage, no RF 0.85 Output voltage, 20 dBm Power detector -3 dB corner frequency 0.35 LPF-3 dB 10 kΩ load 270 300 V 400 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 Unit 2.4 October 9, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200553 Rev. E kHz DATA SHEET • SKY65227-11 Typical Performance Data (2.4–2.5 GHz) VCC = 3.3 V, TA = 25 °C, OFDM 54 Mbps, Z0 = 50 Ω, unless otherwise noted 30 29 2.5 28 27 2.0 Gain (dB) Error Vector Magnitude (%) 3.0 1.5 1.0 26 25 24 23 0.5 22 0 2380 2400 2420 2440 2460 2480 2500 21 2380 2520 2400 2420 2440 2460 2480 Frequency (GHz) Frequency (GHz) EVM vs. Frequency Gain vs. Frequency 2.4 2.45 2.4 2.5 6 2500 2.45 2520 2.5 30 28 27 4 Gain (dB) Error Vector Magnitude (%) 29 5 3 2 26 25 24 23 22 1 21 20 0 0 2 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 2.4 2.45 2.4 2.5 2.45 2.5 0.95 0.24 0.22 Supply Current (A) Detector Voltage (V) 0.85 0.75 0.65 0.55 0.20 0.18 0.16 0.14 0.12 0.45 0.10 0.35 0.08 0 2 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) 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 200553 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 9, 2007 5 DATA SHEET • SKY65227-11 GND 45 44 43 Tx0g PD0g 46 Rx0g PU0g 47 VCC NC 48 GND VCC Pin Descriptions GND Pin Out 42 41 40 39 R0g 1 38 GND GND 2 37 GND NC 3 36 A0 GND 4 35 GND T0g 5 34 GND NC 6 33 GND GND 7 32 GND GND 8 31 GND NC 9 30 GND 49 GND 13 26 GND R1g 14 25 GND 15 16 17 18 19 20 21 22 23 24 Tx1g GND Rx1g A1 GND 27 VCC 12 GND NC PD1g GND NC GND 28 VCC 29 11 GND 10 PU1g T1g GND Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Pin Name R0g GND NC GND T0g NC GND GND NC T1g GND NC GND R1g GND PU1g NC VCC Description Receiver output Ground No connection Ground Transmitter input No connection Ground Ground No connection Transmitter input Ground No connection Ground Receiver output Ground Power amplifier enable input No connection 3.3 V 19 PD1g 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 GND VCC GND RX1g TX1g GND GND A1 GND GND GND GND GND GND GND GND A0 GND GND Tx0g Rx0g GND VCC GND PD0g 45 46 47 48 49 PU0g NC VCC GND GND Power detector output voltage from PA1 Ground 3.3 V Ground Switch control input Switch control input Ground Ground Antenna 1 Ground Ground Ground Ground Ground Ground Ground Ground Antenna 0 Ground Ground Switch control input Switch control input Ground 3.3 V Ground Power detector output voltage from PA0 Power amplifier enable input No connection 3.3 V Ground Ground Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 October 9, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200553 Rev. E EVB Label R0g GND R0a GND T0g T0a GND GND T1a T1g GND R1a GND R1g GND VEN1g VEN1a None. Tied to Pin 47 VD1ag GND None GND Rx1ag Tx1ag GND GND A1 GND GND GND GND GND GND GND GND A0 GND GND TX0ag RX0ag GND None GND VD0ag VEN0g VEN0a VCC GND GND DATA SHEET • SKY65227-11 Package Outline Pin 1 Indicator 14 ± 0.1 Skyworks SKY65227-11 Lot # YYWWCC 10 ± 0.1 0.9 ± 0.1 Side View 48x SMT Pad Pin 48 0.2x45 Pin 1 Indicator 0 28x 4.92 4x 3.825 4x 2.125 Top View Pin 1 See Detail B See Detail C See Detail D 4x 0.425 6x 5 A 6x 2.1 0 4x 1.275 4x 2.975 4x 4.675 4x 2.125 4x 3.825 4x 5.525 15x Solder Mask Openings 4x 0.424 6x 2.975 8x 2.3 4x 1.275 20x 6.92 Bottom View 0.5 ± 0.075 (0.1) Metal Pad Edge 0.5 ± 0.03 R 0.05 Max. 2.2 ± 0.03 2 ± 0.03 Detail A Pad Scale: 2X 14X Rotated 180° 10X Rotated 90° CW 10X Rotated 90° CCW 3.05 ± 0.03 2.2 ± 0.03 R 0.05 Max. 1.45 ± 0.03 Detail C Scale: Full Detail B Scale: Full 12X R 0.05 Max. 1.45 ± 0.03 Detail D Scale: Full 2X Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200553 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 9, 2007 7 DATA SHEET • SKY65227-11 Recommended Footprint Solder Mask 10.34 mm Pin 47 0.425 mm 10.44 mm 24X 0.5 mm Pin 48 24X 0.75 mm 48X 0.6 mm 0.425 mm 0.20 X 45 48X 0.85 mm Pin 1 Pin 1 0.175 mm Typ. 0.85 mm Typ. 0.85 mm Typ. 6X 2.1 mm 6X 5 mm 6X 0.725 mm 1.4 mm 0.35 mm CL CL 1.4 mm 0.7 mm 14.44 mm 0.425 mm 14.34 mm 2.2 mm Typ. 0.25 mm Typ. CL 2X 1.525 mm 0.7 mm Thermal Via Array 0.3 mm on 0.7 mm Pitch 0.35mm Additional Vias in Common Ground Pad Will Improve Thermal Performance 2X 1.875 mm CL Package Outline 2 mm Typ. 8X 2.3 mm 2X 4.075 mm Thermal vias should be tented and filled with solder mask 30–35 µm copper plating recommended. Stencil Pattern 0.20 X 45 mm 10.34 mm 48X 0.5 mm 0.425 mm 48X 0.75 mm 0.85 mm Typ. 6X 5 mm 0.425 mm CL 14.34 mm 6X 2.1 mm Stencil Aperture Size of 80–100% of the Module/Pkg. Solder Mask Openings Package Outline CL 8X 2.3 mm 2X 2.975 mm Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 October 9, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200553 Rev. E DATA SHEET • SKY65227-11 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. 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, “Breakthrough Simplicity” and Intera 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 200553 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 9, 2007 9