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DATA SHEET
SKY65227-11: WLAN 802.11n Single Band 2.4 GHz MIMO InteraTM Front-End Module
Features
G G G G G G G G G
Description
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.
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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.
Functional Block Diagram
Rx0ag Tx0ag
R0g 2 GHz T0g Dir Det A0
PD0g PU0g PA Controller
PU1g
PD1g
T1g 2 GHz R1g
Dir Det A1
Rx1ag Tx1ag
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Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200553 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * May 7, 2007
1
DATA SHEET * SKY65227-11
Absolute Maximum Ratings
Parameter VCC PU0g, PU1g T0g,T1g Operating temperature range Storage temperature range Moisture sensitivity level Thermal resistance Symbol VCC PU RFin TOP TSTO MSL-3 JC 0 -65 Condition Min. -0.3 -0.3 Typ. Max. 5.5 5.5 10 85 125 250 55 Unit V V dBm C C\ C 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
Parameter Supply Voltage Operating Temperature Symbol VCC TOP Condition Min. 3 0 Typ. 3.3 25 Max. 3.6 85 Unit V C
DC Characteristics
Conditions: VCC = 3.3 V, TOP = 25 C. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 unless otherwise specified.
Parameter Total 802.11g Tx supply current, T0g or T1g Symbol ICC-g Condition POUT = 18 dBm, 54 Mbps OFDM, PU0g or PU1g = 3.3 V PU0a or PU1a = 0 V No RF POUT = 18 dBm, 11 Mbps CCK PU0g or PU1g = 3.3 V PU0a or PU1a = 0 V Min. Typ. 190 Max. Unit mA
Total 802.11g Tx quiescent current, T0g or T1g Total 802.11b Tx supply current, T0g or T1g
ICQ-g ICC-b
95 190
mA mA
PA Logic Characteristics
Conditions: VCC = 3.3 V, TOP = 25 C. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 unless otherwise specified.
Parameter Logic high voltage for PU0g, PU1g, (Tx On) Logic low voltage for PU0g, PU1g, (Tx Off) Input current logic high voltage for PU0g, PU1g Input current logic low voltage for PU0g,PU1g Symbol Condition Min. 2 0 100 0.2 Typ. Max. VCC 0.5 200 Unit V V A A
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
May 7, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200553 Rev. D
DATA SHEET * SKY65227-11
Switch Characteristics
Conditions: VCC = 3.3 V, TOP = 25 C. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50 unless otherwise specified.
Parameter Control voltage - ON state Control voltage - OFF state Control current - ON state Control current - ON state Symbol VCTL_on VCTL_off ICTL_on ICTL_on RF ON RF OFF Condition Min. 3 0 10 2 Typ. 3.3 Max. 3.6 0.2 75 20 Unit V V uA uA
Mode Control Voltage Table (V)
Mode Sleep T0g - ANT0 R0g - ANT0 T1g - ANT1 R1g - ANT1 802.11n Operation T0g - ANT0 & T1g - ANT1 R0g - ANT0 & R1g - ANT1 3.3 0 or 3.3 3.3 0 0 3.3 3.3 0 3.3 0 0 3.3 3.3 0 VCC 3.3 3.3 3.3 3.3 3.3 PU0g 0 3.3 0 0 0 Rx0g 0 0 3.3 0 0 Tx0g 0 3.3 0 0 0 PU1g 0 0 0 3.3 0 Rx1G 0 0 0 0 3.3 Tx1g 0 0 0 3.3 0
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 * sales@skyworksinc.com * www.skyworksinc.com
200553 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * May 7, 2007
3
DATA SHEET * SKY65227-11
802.11b,g Transmit Specifications (Tx Chain 0, Tx Chain 1)
Conditions: VCC = 3.3 V, TOP = 25 C. 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 unless otherwise specified.
Parameter Frequency range Linear output power - g Compliant output power - b Backed off EVM 1 dB compression point Small signal gain Smal signal gain variation over frequency band Gain matching, T0g to A0 vs. T1g to A1 Gain, 3.2-3.3 GHz Harmonics Tx switching time Input return loss Output return loss Isolation between T0g and A1 Isolation between T1g and A0 Stability Symbol F Plin_g POUT_b BEVM P1 dB lS21l lS21l lS21l - M lS21l - 3.2 2f, 3f t_sw lS11l lS22l ISO-A1 ISO-A0 STAB POUT = 18 dBm, 1 Mbps, CCK, 802.11b 50 % of VCTL to 90/10 % RF output T0g or T1g A0 or A1 CW power into T0g and measure ratio of power at A0 to A1 CW power into T1g and measure ratio of power at A1 to A0 POUT < 18 dBm, load VSWR = 3:1 -10 -8 -25 -25 Compared frequency by frequency 54 Mbps OFDM, 64 QAM, EVM = 2.5 % 11 Mbps CCK 54 Mbps OFDM, 64 QAM, Pin = 8 dBm 22.5 Condition Min. 2.4 19 19 1.5 25 25 1 1 -2 -50 3 -42 500 2.5 Typ. Max. 2.5 Unit GHz dBm dBm % dBm dB dB dB dB dBm/MHz ns dB dB dBc dBc
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 C. 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 unless otherwise specified.
Parameter Frequency range Insertion loss Input/output Insertion loss delta Ant. isolation TR isolation Symbol F lS21l lS11l, lS22l lS21l ANT_ISO TR_ISO R0g or R1g, A0 or A1 A0 to R0g and A1 to R1g A0 to R0g and A1 to R1g Transmit A0 or A1, measure R0g or R1g 25 24 Condition Min. 2.4 1.5 -15 0.5 Typ. Max. 2.5 2.0 Unit GHz dB dB dB dB dB
802.11b,g Power Detector Specification
Conditions: VCC = 3.3 V, TOP = 25 C. 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 unless otherwise specified.
Parameter Frequency range Power detect range Power detector accuracy DC load impedance Output voltage, no RF Output voltage, 20 dBm Power detector -3 dB corner frequency LPF-3 dB 10 k load 270 Symbol F PDR PDacc2 Zload 0.85 0.35 300 400 A0 or A1 Over 3:1 VSWR Condition Min. 2.4 0 1 3 0.95 Typ. Max. 2.5 20 Unit GHz dBm dB k V V kHz
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
May 7, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200553 Rev. D
DATA SHEET * SKY65227-11
Typical Performance Data (2.4-2.5 GHz)
VCC = 3.3 V, TA = 25 C, OFDM 54 Mbps, Z0 = 50 , unless otherwise noted
3.0 30 29 28 27
Error Vector Magnitude (%)
2.5 2.0
Gain (dB)
2380 2400 2420 2440 2460 2480 2500 2520
1.5 1.0 0.5 0
26 25 24 23 22 21 2380 2400 2420 2440 2460 2480 2500 2520
Frequency (GHz)
Frequency (GHz)
EVM vs. Frequency
2.4 6 2.45 2.5 30 29 28 27 2.4
Gain vs. Frequency
2.45 2.5
Error Vector Magnitude (%)
5 4
Gain (dB)
0 2 4 6 8 10 12 14 16 18 20 22
26 25 24 23 22 21 20 0 2 4 6 8 10 12 14 16 18 20 22
3 2 1 0
Output Power (dBm)
Output Power (dBm)
EVM vs. Output Power
2.4 0.95 0.24 0.85 0.22 2.45 2.5 2.4
Gain vs. Output Power
2.45 2.5
Detector Voltage (V)
Supply Current (A)
0 2 4 6 8 10 12 14 16 18 20 22
0.75 0.65 0.55 0.45 0.35
0.20 0.18 0.16 0.14 0.12 0.10 0.08 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 * sales@skyworksinc.com * www.skyworksinc.com
200553 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * May 7, 2007
5
DATA SHEET * SKY65227-11
Pin Out
PD0g PU0g Rx0g Tx0g GND GND
48 47 46 45 44 43 42 41
Pin Descriptions
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
R0g GND NC GND T0g NC GND GND NC T1g GND NC GND R1g
1 2 3 4 5 6 7 8 9 10 11 12 13 14
GND GND A0 GND GND GND GND GND GND GND GND A1 GND GND
49 GND
Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Pin Name R0g GND NC GND T0g NC GND GND NC T1g GND NC GND R1g GND PU1g NC VCC PD1g 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 PU0g NC VCC GND GND
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 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
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
15
GND
VCC
NC
VCC
16
17
18
19
20
21
22
23
24
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 45 46 47 48 49
VCC
PD1g
VCC
GND
GND
PU1g
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6
May 7, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200553 Rev. D
Rx1g
Tx1g
GND
NC
DATA SHEET * SKY65227-11
Package Outline
Pin 1 Indicator
Skyworks SKY65227-11 Lot # YYWWCC
14 0.1
10 0.1 Top View 28x 4.92 4x 3.825 4x 2.125
0.9 0.1 Side View
Pin 48 0
48x SMT Pad 6x 5 6x 2.1 0 4x 1.275 4x 2.975 4x 4.675 20x 6.92
0.2x45 Pin 1 Indicator A Pin 1 See Detail B See Detail C See Detail D 4x 0.425 4x 2.125 4x 3.825 4x 5.525
6x 2.975 8x 2.3 4x 1.275
Bottom View 0.5 0.075 (0.1) Metal Pad Edge 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 R 0.05 Max. 1.45 0.03 Detail C Scale: Full Detail B Scale: Full 12X R 0.05 Max.
0.5 0.03
4x 0.424
15x Solder Mask Openings
2.2 0.03 1.45 0.03 Detail D Scale: Full 2X R 0.05 Max.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200553 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * May 7, 2007
7
DATA SHEET * SKY65227-11
Recommended Footprint
10.34 mm Pin 47 0.425 mm 24X 0.5 mm 24X 0.75 mm
Solder Mask
10.44 mm Pin 48 0.20 X 45 48X 0.85 mm 48X 0.6 mm 0.425 mm
Pin 1 0.175 mm Typ. 0.85 mm Typ. 0.35 mm 1.4 mm C L 1.4 mm 0.7 mm 14.34 mm
Pin 1
6X 2.1 mm 6X 5 mm
0.85 mm Typ.
6X 0.725 mm C L 0.425 mm 14.44 mm
2.2 mm Typ. 0.25 mm Typ. C L Thermal Via Array 0.3 mm on 0.7 mm Pitch 0.35mm Additional Vias in Common Ground Pad Will Improve Thermal Performance Thermal vias should be tented and filled with solder mask 30-35 m copper plating recommended. 0.7 mm 2X 1.525 mm 2X 1.875 mm C L 2 mm Typ. 8X 2.3 mm 2X 4.075 mm Package Outline
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 C L 6X 2.1 mm 14.34 mm
Stencil Aperture Size of 80-100% of the Module/Pkg. Solder Mask Openings
Package Outline C L 8X 2.3 mm 2X 2.975 mm
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 8
May 7, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200553 Rev. D
DATA SHEET * SKY65227-11
Copyright (c) 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 * sales@skyworksinc.com * www.skyworksinc.com
200553 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * May 7, 2007
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