SE2568U: 2.4 GHz High Efficiency Wireless LAN PA

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1 DATA SHEET SE5U:. GHz High Efficiency Wireless LAN PA Applications IEEE0.b DSSS WLAN IEEE0.g/n OFDM WLAN General applications Features Dual mode IEEE0.b & IEEE0.g Integrated PA, digital bias control, 50 input and output match,. GHz TX filter Integrated harmonic filter Integrated load insensitive power detector, with < db error at : mismatch 0 dbm, 0.b, Mbps, ACPR < 0 dbc,. V dbm, % EVM, 5 Mbps,. V 0.5 dbm, % EVM, 5 Mbps, 5.0 V Lead free, halogen free, ROHS compliant QFN (-pin, 0.5 mm) package (MSL, 0 C per JEDEC J-STD- 00) Description The SE5U is a complete 0. b/g WLAN discrete power amplifier. The device provides all the functionality of the power amplifier, power detector, filter, associated input, inter-stage and output matching in an ultra-compact mm mm 0.5 mm form factor. The SE5U is designed for ease of use, with all the critical input and output matching integrated. The SE5U includes a transmitter power detector with 0 db of dynamic range and a digital Enable for power on/off control. Harmonic filters and an input. GHz LO rejection filter are integrated on-chip. The power ramp rise/fall time is 0. s typical. The device package and pinout for the -pin QFN are shown in Figure. A block diagram of the SE5U is shown in Figure. RF_IN GND Ground Paddle EN DET Skyworks Green products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green, document number SQ0-00. GND RF_OUT 5 VCC VCC ts00 Figure. SE5U Pinout -Pin QFN (Top View) EN VCC VCC Bias Circuitry RF_IN 50 Ω Match. GHz Filter 50 Ω Match & Harmonic Filter RF_OUT Detector DET ts00 Figure. SE5U Block Diagram 000B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April, 0

2 DATA SHEET SE5U. GHZ HIGH EFFICIENCY WIRELESS LAN PA Electrical and Mechanical Specifications Signal pin assignments and functional pin descriptions are described in Table. The absolute maximum ratings of the Table. SE5U Signal Descriptions Pin Name Description RF_IN RF input (no DC voltage on the pin, but DC short to ground) GND Ground GND Ground RF_OUT RF output (no DC voltage on the pin, DC open to ground) 5 VCC Final stage supply voltage (may attach directly to battery) VCC First stage supply voltage (may attach directly to battery) DET Power detector output EN Power amplifier enable Die paddle GND Ground SE5U are provided in Table. Recommended operating conditions are specified in Table. Electrical specifications are provided in Tables through, and Figure. Table. SE5U Absolute Maximum Ratings (Note ) Parameter Symbol Minimum Maximum Units Supply voltage on VCC VCC V DC input on EN EN V RF input power. ANT terminated in 50 match TX.0 dbm Operating temperature range TA 0 +5 C Storage temperature range TSTG C Electrostatic discharge: ESD Human Body Model (HBM), Class B 500 V Note : 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. SE5U Recommended Operating Conditions Parameter Symbol Minimum Typical Maximum Units Ambient temperature TA C Supply voltage, nominal operation V VCC Supply voltage, output power reduced by db typ...0 V April, 0 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 000B

3 DATA SHEET SE5U:. GHZ HIGH EFFICIENCY WIRELESS LAN PA Table. SE5U Electrical Specifications: DC Characteristics (Note ) (VCC =. V (default) or VCC = 5.0 V (as noted), EN =. V, TA = +5 C as Measured on the SE5U-EK Evaluation Board, All Unused Ports Terminated with 50, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ Max Units ICC_G ICC_N ICC_B ICQ 5 Mbps OFDM signal, QAM dbm, VCC =. V 0.5 dbm, VCC = 5.0 V 0.n, MCS dbm, VCC =. V 9 dbm, VCC = 5.0 V Mbps CCK signal, BT = dbm, VCC =. V dbm, VCC = 5.0 V No RF. VCC =. V VCC = 5.0 V ICC_OFF EN = 0 V, no RF applied 0 A Note : Performance is guaranteed only under the conditions listed in this table Table 5. SE5U Electrical Specifications: AC Characteristics (0.g/n Transmit) (Note ) (VCC =. V (default) or VCC = 5.0 V (as noted), EN =. V, TA = +5 C as Measured on the SE5U-EK Evaluation Board, All Unused Ports Terminated with 50, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ Max Units Frequency range fin MHz Output power,. V Output power, 5.0 V POUT 5 Mbps OFDM, QAM, EVM = % dbm Mbps CCK, BT = 0.5, Mask 0 dbm 0.n, HT0, all data rates, Mask dbm 0.n, HT0, all data rates, Mask 0 dbm 5 Mbps OFDM, QAM, EVM = % 0.5 dbm Mbps CCK, BT = 0.5, Mask dbm 0.n, HT0, all data rates, Mask dbm 0.n, HT0, all data rates, Mask dbm db output compression point PDB VCC =. V 5.0 dbm Small signal gain S 5 9 db Small signal gain variation S Gain variation over single 0 MHz channel 0.5 db Gain variation over band. db limit at Ref-VCO spur frequency S,. 0 to MHz 5 db nd harmonics fo Mbps, BPSK, 0 dbm,. V, dbm, 5.0 V 50 5 dbm/mhz rd harmonics fo Mbps, BPSK, 0 dbm,. V, dbm, 5.0 V Delay and rise/fall time tr, tf 50 % of VEN edge and 90/0 % of final output power level 0. s Input return loss S 0 db Stability STAB CW, POUT = 0 dbm, VCC =. V, 0. GHz 0 GHz, load VSWR = 0: 50 5 dbm/mhz dbm/mhz All non-harmonically rel ated outputs less than dbm/mhz Ruggedness Ru PIN = dbm, VCC =. V, Load VSWR = 0: No permanent damage Note : Performance is guaranteed only under the conditions listed in this table. 000B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April, 0

4 DATA SHEET SE5U. GHZ HIGH EFFICIENCY WIRELESS LAN PA Table. SE5U Electrical Specifications: Power Detector Characteristics (Note ) (VCC =. V, EN =. V, TA = +5 C as Measured on the SE5U-EK evaluation board, all unused ports terminated with 50, Unless Otherwise Noted) Parameter Symbol Test Condition VCC =. V VCC = 5.0 V Units Min Typ Max Min Typ Max Frequency range fout MHz Power detect range, CW PDR Measured at ANT 0 0 dbm DC source impedance on PD_OUT PDZSRC k Output voltage, POUT = No RF PDVNORF Measured into M V Output voltage, POUT = dbm CW PDVP Measured into M V Output voltage, POUT = 0 dbm CW PDVP0 Measured into M V Output voltage, POUT = dbm CW PDVP Measured into M NA.00 V Power detect low-pass filter db corner frequency Note : Performance is guaranteed only under the conditions listed in this table. LPF db Measured into M khz. V Operation 5.0 V Operation Power Detector Response Power Detector Response MHz 50 MHz 500 MHz VDET (V) VDET (V) Output Power (dbm) Output Power (dbm) ts0 Figure. SE5U Power Detector Characteristics Package Dimensions The PCB layout footprint for the SE5U is provided in Figure. Typical case markings are shown in Figure 5. Package dimensions for the -pin QFN are shown in Figure, and carrier tape dimensions are provided in Figure. Package and Handling Information 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 SE5U is rated to Moisture Sensitivity Level (MSL) at 0 C. It can be used for lead or lead-free soldering. For additional information, refer to the Skyworks Application Note, Solder Reflow Information, document number 00. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. If the part is manually attached, precaution should be taken to insure that the device is not subjected to temperatures above its rated peak temperature for an extended period of time. For details on both attachment techniques, precautions, and handling procedures recommended by Skyworks, please refer to: Skyworks Application Note: QFN Solder Reflow and Rework Information Application Note, Document Number QAD Skyworks Application Note: Handling, Packing, Shipping and Use of Moisture Sensitive QFN Application Note, Document Number QAD-000. Production quantities of this product are shipped in a standard tape and reel format. April, 0 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 000B

5 DATA SHEET SE5U:. GHZ HIGH EFFICIENCY WIRELESS LAN PA TYP TYP TYP Board Metal X ø0.0 X X 0.0 Via Pattern (Note ) x QFN package outline TYP TYP 0.5 TYP TYP % solder coverage on center Pad 0.5 TYP 0.55 TYP Solder Mask Pattern (Note ) Stencil Pattern (Note 5) Notes:. All dimensions are in millimeters.. Dimensions and tolerances per ASME Y.5M-99.. Unless specified, dimensions are symmetrical about center lines.. Via hole recommendations: 0.05 mm Cu via wall plating (minimum). Via holes to be filled with conductive paste and plated over. 5. Stencil recommendations: 0.5 mm stencil thickness., laser cut apertures, trapezoidal walls and rounded corners offer better paste release.. Solder mask recommendations: contact board fabricator for recommended solder mask offset and tolerance. Figure. PCB Layout Footprint for the SE5U ts0 Pin Indicator Part number Lot Code ts0 Figure. Typical Case Markings (Top View) 000B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April, 0 5

6 DATA SHEET SE5U. GHZ HIGH EFFICIENCY WIRELESS LAN PA Pin Indicator.00 ± 0.05 A B 0.5 ± ± X 5º Pin Indicator Exposed pad.00 ± ± X Notes: X X Top View Seating Plane. All dimensions are in millimeters.. Dimensions and tolerances per ASME Y.5M-99.. Tolerances (unless otherwise specified) Decimal Tolerance: Angular Tolerance: X. X ( plc) ± 0. mm ± /º X. XX ( plc) ± 0.05 mm X. XXX ( plc) ± 0.05 mm. Coplanarity applies to the terminal as well as all other bottom surface metallization. 5. Dimension applies to metallized terminal. If terminal tip has a radius, dimension should not be measured in that radius area.. Plating requirements per source control drawing (SCD) 50.. Unless otherwise specified, dimensions are symmetrical about center lines. C Figure. SE5U -Pin QFN Package Dimensions Bottom View ± ± X R0.050 Detail A (scale X) places 0.0 C See Detail A A B ts0.00 ± ± ± 0.0 Ø Pin A.5 ± 0.0 º.5 ± ± ± ± ± 0.0 B B A Section A-A.5 ± 0.05 Section B-B All measurements are in millimeters unless otherwise stated. ts05 Figure 9. SE5U -Pin QFN Carrier Tape Dimensions April, 0 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 000B

7 DATA SHEET SE5U:. GHZ HIGH EFFICIENCY WIRELESS LAN PA Ordering Information Model Name Manufacturing Part Number Evaluation Board Part Number SE5U:. GHz high efficiency wireless LAN PA SE5U SE5U-EK Copyright 0-0 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 are incorporated by reference. 000B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April, 0