SKY : WLAN b, g, n Intera Front-End Module

Transcription

1 DATA SHEET SKY69-: WLAN 8.b, g, n Intera Front-End Module Features. to. GHz operation Cardbus, mini PC, PCIe and AP applications EVM (OFDM): 8 dbm Gain: db Integrated PA, filters, directional detector and diversity switch Single supply voltage :. to.6 V Dual antennas Small, ultra thin package x x.9 mm Lead (Pb)-free and RoHS-compliant Description The SKY69- Intera FEM contains one complete. GHz transmit/receive chain in a compact RF front-end module optimized for single band.. GHz operation. The SKY69- includes a PA with integrated input filtering for.. GHz rejection, and temperature-compensated directional power detector with db dynamic range. Also included are low loss, high rejection harmonic filters and a diversity switch which provide high linearity in transmit and low loss in receive paths. The SKY69- is packaged in a lead (Pb)-free, RoHS-compliant laminate package, which measures 6 mm. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Functional Block Diagram NC RxG ANT ANT TxG Rx Tx DPDT FIL PA V REF G Bias Circuit Directional Power Detector NC P DET RxA VCC RxA TxA TxA 67 Rev. G Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. September, 8

2 DATA SHEET SKY69- Absolute Maximum Ratings V CC V CC -.. V V REF G V REF G -.. V Tx In Tx IN dbm Junction temperature T J C Dissipated power P D.6. W Thermal resistence Θ JC C/W Moisture sensitivity level MSL- C Operating temperature range T OP - 8 ºC Storage temperature range T STO -6 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 Supply voltage V CC..6 V Reference voltage V REF G.8.9. V Operating temperature T OP 8 ºC DC Characteristics Conditions: V CC =. V, T OP = ºC. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into Ω unless otherwise specified. Total 8.g Tx supply current I CC -g P OUT = 8 dbm, Mbps OFDM, 8 ma V REF G =.9 V Total 8.g Tx quiescent current I CQ -g No RF 9 ma Total 8.b Tx supply current I CC -b P OUT = dbm, Mbps CCK ma V REF G =.9 V PA Logic Characteristics Conditions: V CC =. V, T OP = ºC. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into Ω unless otherwise specified. Reference voltage high V REF G H.8.9. V Reference voltage low V REF G L. V Reference current high I REF G H ma Reference current low I REF G L µa September, 8 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 67 Rev. G

3 DATA SHEET SKY69- Switch Characteristics Conditions: V CC =. V, T OP = ºC. Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into Ω unless otherwise specified. Control voltage - ON state V CTL _on..6 V Control voltage - OFF state V CTL _off. V Control current - ON state I CTL _on RF ON 7 ua Control current - ON state I CTL _on RF OFF ua Truth Table MODE RxA (V) RxA (V) TxA (V) TxA (V) V CC (V) V REF G (V) Rx-ANT.. Rx-ANT.. Tx-ANT...9 Tx-ANT...9 TxRx-ANT....9 All other conditions not recommended. 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. 67 Rev. G Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. September, 8

4 DATA SHEET SKY69-8.b,g Transmit Specifications Conditions: V CC =. V, V REF G =.9 V, T OP = 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 Ω unless otherwise specified. Frequency range F.. GHz Linear output power - g Plin_g Mbps OFDM, 6 QAM, EVM =. % 8 dbm Compliant output power - b P OUT _b Mbps CCK dbm Backed off EVM BEVM Mbps OFDM, 6 QAM, P OUT = 8 dbm. % db compression point P db. dbm Small signal gain ls l db Small signal gain variation over frequency band ls l db Gain,.. GHz ls l -. db Harmonics f, f P OUT = 8 dbm, Mbps, CCK, 8.b - - dbm/mhz Tx switching time t_sw % of V CTL to 9/ % RF output ns Input return loss ls l Tx In - db Output return loss ls l Ant A or Ant B -8 db Stability STAB P OUT < 8 dbm, load VSWR = : All non-harmonically related outputs less than - dbc/ MHz 8.b,g Receive Specifications Conditions: V CC =. V, V REF G =.9 V, T OP = 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 Ω unless otherwise specified. Frequency range F.. GHz Insertion loss ls l..6 db Input/output return loss ls l, ls l RxG, Ant, - db Antenna to Rx isolation PA off, switch in Tx Ant (Ant) mode db Antenna to antenna isolation Isolation between Ant and Ant parts 9 db Switch in any mode 8.b,g Power Detector Specification Conditions: V CC =. V, V REF G =.9 V, T OP = 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 Ω unless otherwise specified. Power detect range PDR Ant or Ant dbm Power detector accuracy PDacc Over : VSWR ± db P DET load impedance 7 kω P DET output impedance 6 kω Voltage limits Over power range.. V Voltage range..6 V Power detector - db corner frequency LPF- db kω load 7 khz September, 8 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 67 Rev. G

5 DATA SHEET SKY69- Typical Performance Data (.. GHz) V CC =. V, T A = C, OFDM Mbps, Z = Ω, unless otherwise noted Error Vector Magnitude (%) Gain (db) Frequency (GHz) EVM vs. Frequency Frequency (GHz) Gain vs. Frequency Error Vector Magnitude (%) Gain (db) Output Power (dbm) EVM vs. Output Power Output Power (dbm) Gain vs. Output Power Detector Voltage (V) Supply Current (A) Output Power (dbm) Detector Voltage vs. Output Power P OUT (dbm) Supply Current vs. Output Power 67 Rev. G Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. September, 8

6 DATA SHEET SKY69- EVM (%) EV M V REG (V) 8 dbm vs. V REG I CC I CC (A) Gain (db) Gain I CQ (at small-signal) V REG (V) Gain vs. V REG ICQ (A) IREG (ma) V REG (V) Parameters vs. V REG Linear EVM (dbm) P LIN (@.%) V REG (V) Parameters vs. V REG I C at P LIN IC at Linear Power (A) 6 September, 8 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 67 Rev. G

7 DATA SHEET SKY69- Pin Out TxG V REF G P DET NC Application Circuit TxG pf REFG P DET 7 kω RxG 9 RxG 9 VCC 8 RxA TxA ANT ANT pf pf 6 TxA ANT RxA ANT NC RxA Pin Descriptions Pin Number Symbol Description Ground TxG Transmit input port. Internally matched to Ω. External DC block required ( pf recommended) Ground V REF G External reference voltage for the PA P DET Directional power detector output 6 Ground 7 V CC Power supply. V 8 RxA Digital control input DPDT 9 TxA Digital control input DPDT TxA Digital control input DPDT RxA Digital control input DPDT NC Not connected to anything externally Ground Ground Ant Auxiliary antenna port. Internally matched to Ω. External DC block required ( pf recommended) 6 Ant Main antenna port. Internally matched to Ω. External DC block required ( pf recommended) 7 Ground 8 Ground 9 RxG Receive output port. Internally matched to Ω and DC blocked. No external DC block required NC Not connected to anything externally C =.7 µf VCC RxA TxA TxA Recommended Solder Reflow Profiles Refer to the Recommended Solder Reflow Profile Application Note. Branding Specifications Skyworks Part No. Pin Indicator SKY69- Tape and Reel Information Refer to the Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation Application Note. Vendor Assembly Number Top View Date Code YY = Calendar Year WW = Week CC = Country 67 Rev. G Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. September, 8 7

8 DATA SHEET SKY69- Test Evaluation Board Test Evaluation Board (Center Enlarged) RXG C8 ANT C9 SKY69 Rev. ENGINEERING BOARD x mm b/g MCM SK678 TXG C7 R C C C R ANT DC VREFG PDET VCC DC RXA TXA TXA RXA R R Layer Stackup.77 ±.7 Top Soldermask NS Core L Preg L (.) (.6). ±. (.778).9 Nom. (.778) Copper Foil FR Core Copper Foil FR Prepreg Copper Foil Design Information RF line width 9. (.9) mils (mm) DC line width. (.9) mils (mm) Dielectric constant. Core FS BOT Soldermask. ±. (.6) (.) FR Core Copper Foil Dimensions in mm. SMT BOM Ref Des Qty. Description Value Tolerance Size C Capacitor.7 µf ± % SMT 6 C7 Capacitor pf ± % SMT C8 Resistor Ω ± % SMT C9 Capacitor pf ± % SMT C Capacitor pf ± % SMT R Resistor 7 kω ± % SMT R Resistor Ω ± % SMT 8 September, 8 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 67 Rev. G

9 DATA SHEET SKY69- Package Dimensions Stencil Aperture (Top View) Pin. mm Solder Mask Opening See Detail C Pin Indicator See Detail B Pin Mold MCM Substrate. x. mm Pin Pin X.7 mm X. mm A X SMT PAD.9 ±.. mm. mm Typ..88 mm Pin Indicator See Detail B. ±.7. ±.. ±. Detail A. Stencil aperature size for center ground pad should be 8% to % (by area) of the solder mask opening Package Outline Exposed Center Pad Solder Mask Edges Footprint (Top View) mm Solder Mask Edges Pin X.7 mm Detail B Detail C Pin X. mm Solder Mask Opening (Top View). mm. mm Typ.. mm. mm. mm Typ.. x. mm Pin Pin X.8 mm.6 mm Package Outline X. mm. mm. mm.88 mm. mm Typ. Thermal Via Array under PA areas.. mm on.6 mm pitch. Additional vias will improve thermal performance. Note: Thermal vias should be tented and filled with solder mask. µm Cu plating is recommended..6 mm Typ. Stencil aperature size for center ground pad should be 8% to % (by area) of the solder mask opening.88 mm Package Outline Exposed Center Pad 67 Rev. G Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. September, 8 9

10 DATA SHEET SKY69- Copyright 6, 7, 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. September, 8 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 67 Rev. G