"High Frequency Ceramic Solutions" Ultra-Miniature 2.4GHz Chip antenna 0.37mm max Thickness P/N 2450AT07A0100 Detail Specification: 2/21/2014 Page 1 of 4 General Specifications Part Number 2450AT07A0100 Input Power 2400~2500 Impedance Frequency (MHz) 2W max. (CW) 50 Ω Peak Gain (dBi typ.) 1.0 (XZ-Total) Operating Temperature -40 to +85°C Average Gain (dBi typ.) -1.5 (XZ-Total) Recommended Storage Conditions +5 ~ +35 °C, 18 mos max. Humidity 45~75%RH 6.5 dB min. Return Loss Part Number Explanation Terminal Configuration Suffix = S Bulk Packaging Style P/N Suffix Termination Style Eg. 2450AT07A0100S No. Function 1 2 3 4 Feed T & R (10000pcs) Suffix = T Eg. 2450AT07A0100T 100% Tin Suffix = None Eg. 2450AT07A0100(T or S) 2450AT07A0100-EB1SMA Evaluation Board Mechanical Dimensions In GND GND Feed 2 1 3 4 mm L 0.039 ± 0.004 1.00 ± 0.10 W 0.020 ± 0.004 0.50 ± 0.10 a W 0.37 T 0.014 a 0.006 +.004/-.006 0.15 +0.1/-0.05 b 0.010 +.004/-.006 0.25 +0.1/-0.05 c 0.003 +.004/-.006 0.08 +0.1/-0.05 L b T Unit : mm c Mounting Considerations Mount these devices with brown mark facing up. *Line width should be designed to provide 50Ω impedance matching characteristics. Units: mm Feedline 0.1 0.9 Solder Land 2 0.4 0.3 0.3 4 1 0.7 3 It is recommended that the designer leave available slots for a "pi" (or shunt-seriesshunt) network. The antenna matching network values above are used when antenna is mounted on Johanson's evaluation board. The matching values on client’s PCB will be different. Go to: http://johansontechnology.com/tuning and see how to obtain the new values. If you need further help, contact our RF Applications Eng. Team at: 0.25 * 4.0 3.0 1.5 1.2 5.0 GNDPlane Matching NoGround(Yellowarea) http://www.johansontechnology.com/component/techquestion/?Itemid=4 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 2.0 2014 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Ultra-Miniature 2.4GHz Chip antenna 0.37mm max Thickness P/N 2450AT07A0100 Detail Specification: 2/21/2014 Page 2 of 4 Layout Guidelines and EVB Specifications Test Board-Top View (Units in mm) Antenna 3 Feedingline 5 NoGround(Yellowarea) Matchingcircuit: “pi”stylerecommendedEIA 0201or04021 20 Antenna Radiation Pattern Symbol Position Explanation (See page 3 for patterns) Ground 2450AT07A0100-EB1SMA 40 To order the pre-tuned EVB Click here: www.johansontechnology.com/component/samplerequest To request the Gerber files click here: www.johansontechnology.com/component/techquestion Reference p/n: 2450AT07A0100-EB1SMA Test Board-Bottom View (Units in mm) 3 5 20 Oderable Antenna Evaluation Board with SMA Connector p/n: NoGround/Ground Clearance(Yellowarea) 2450AT07A0100-EB1SMA Ground 2450AT07A0100-EB1SMA 40 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 2.0 2014 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Ultra-Miniature 2.4GHz Chip antenna 0.37mm max Thickness P/N 2450AT07A0100 Detail Specification: 2/21/2014 Page 3 of 4 Typical Radiation Patterns @25C XY-V/XY- Z ) 270 º ) X 0º XY cut @2.45GHz Vertical Horizontal 180º Y 90º XY-cut scanning direction XZ-V/XZ- XZ cut @2.45GHz Vertical Horizontal Y 180º X 90º 270º Z 0º XZ-cut scanning direction YZ cut @2.45GHz Vertical Horizontal YZ-V/YZ-H X 180º Y 90º 270º Z 0º YZ-cut scanning direction Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 2.0 2014 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Ultra-Miniature 2.4GHz Chip antenna 0.37mm max Thickness P/N 2450AT07A0100 Detail Specification: 2/21/2014 Page 4 of 4 Typical Electrical Performance (T=25°C) Return Loss / Without Matching Circuits 0 m1 dB(S(1,1)) -5 m1 freq=2.370GHz dB(S(1,1))=-5.100 m2 freq=2.450GHz dB(S(1,1))=-20.709 m3 -10 m3 freq=2.530GHz dB(S(1,1))=-5.437 -15 m2 -20 -25 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 freq, GHz Packaging information www.johansontechnology.com/ipcpackaging.html Soldering Information www.johansontechnology.com/ipcsoldering-profile Antenna layout and tuning techniques (How to obtain the new antenna matching values) www.johansontechnology.com/tuning Antenna layout review, tuning, and characterization services www.johansontechnology.com/ipcantennaservices RoHS Compliance www.johansontechnology.com/technical-notes/rohs-compliance.html MSL Info www.johansontechnology.com/technical-notes/msl-rating.html Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 2.0 2014 Johanson Technology, Inc. All Rights Reserved