detail specification: page 1 of 10 chip antenna mechanical dimensions w t a www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved 0.10 100% tin packing style 0.063 function no. terminal configuration 1.60 0.004 johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. 0.004 0.031 0.016 0.010 0.80 1 2 feed nc 0.25 max. 0.40 0.004 0.10 0.10 max. p/n suffix part number explanation evaluation board 2450AT14A0100-eb1sma & 2450AT14A0100-eb2sma see pages 2&6 for details bulk (loose) t & r suffix = t or s suffix = t e.g. 2450AT14A0100t (4,000pcs/reel) e.g. 2450AT14A0100s suffix = s l mm in e.g. 2450AT14A0100(t or s) storage temperature operating temperature reel quantity "high frequency ceramic solutions" p/n 2450AT14A0100 let us help you with the antenna design (free), optimization, and tuning (small fee may apply) 2/8/2018 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile 2450AT14A0100 48% -0.5 dbi typ. (xz-total) general specifications part number frequency (ghz) avg. rad efficiency 1 peak gain 1 (dbi typ.) 2.4 - 2.48 average gain (dbi typ.) -2.0 dbi typ. (xz-total) 9.5 typ. (6 min.) 50 ? 2 watts max. (cw) return loss (db) impedance input power 4000 -40 to +85c -40 to +85c recommended storage conditions of unused product on t&r and period +5 to +35c, humidity 45~75%rh, 18 months max. l a w ? ? t top side aec - q200 qualification available. 1 measured on 2450AT14A0100 - eb2sma contact our rf engineers at: www.johansontechnology.com/ask - a - question for any questions you have, including tips or help on tuning the antenna www.johansontechnology.com/ask - a - question
p/n 2450AT14A0100 detail specification: page 2 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved mounting considerations 1: evaluation board (small pcb) johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. "high frequency ceramic solutions" 2/8/2018 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile gnd 15mm 17mm 5mm no ground 7mm 50 w feed line 22mm to order a pre - tuned 50 evb like the above with a female sma connector click here: www.johansontechnology.com/request - a - sample reference p/n: 2450AT14A0100 - eb1sma would you like the layout file of the above? having antenna tuning issues? contact us by clicking on the link below (we're fast to respond!) . if you have any questions regarding the implementation of this antenna in your pcb, we'll be happy to guide you to maximize the antenna's performance. contact our applications engineers at: www.johansontechnology.com/ask - a - question detailed layout measurements, pad sizes, pattern geometry, etc. on the next page
p/n 2450AT14A0100 detail specification: page 3 of 10 mount these devices with red mark facing up. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 2/8/2018 mounting considerations 1: antenna footprint johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile 8.2pf 1.5nh 0.8mm 0.5mm 5.2mm 1.1mm 2.4mm matching circuit ("pi" matching topology recommended) 0.85mm 0.65mm 2.0mm 0.5mm 0.8mm 1.43mm 0.55mm (matching circuit and component values will be different, depending on pcb layout) antenna reference layout land solder resist
p/n 2450AT14A0100 detail specification: page 4 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. "high frequency ceramic solutions" 2/8/2018 mounting considerations 1: typical electrical performance (t=25c) 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile 2.2 2.4 2.6 2.8 2.0 3.0 -25 -20 -15 -10 -5 -30 0 freq, ghz db(s(1,1)) readout m1 readout m2 readout m3 m1 freq= db(s(1,1))=-11.802 2.480ghz m2 freq= db(s(1,1))=-7.237 2.400ghz m3 freq= db(s(1,1))=-19.172 2.440ghz
p/n 2450AT14A0100 detail specification: page 5 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. mounting considerations 1: typical em radiation performance @ 2.44ghz (t=25c) 2/8/2018 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile ) ) ) ) ) ) ) ) ) y : (phi)=90 o x : (phi)=0 o z : (theta)=0 o xy - plane @2.44 ghz total xz - plane @2.44 ghz total yz - plane @2.44 ghz total
p/n 2450AT14A0100 detail specification: page 6 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 2/8/2018 mounting considerations 2: evaluation board (larger pcb) johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. frequency (ghz) radiated efficiency (%) 2.44 48 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile to order a pre - tuned 50 evb with a female sma connector click here: www.johansontechnology.com/request - a - sample reference p/n: 2450AT14A0100 - eb2sma would you like the layout file of the above? have antenna tuning issues? please contact us if you have any questions regarding the implementation of this antenna in your pcb's layout. we'll be happy to guide you to maximize the antenna's performance. contact our applications engineers at: www.johansontechnology.com/ask - a - question antenna 46mm 5mm no ground ground 17mm 50 w feed line 3mm
p/n 2450AT14A0100 detail specification: page 7 of 10 mount these devices with brown mark facing up. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 2/8/2018 mounting considerations 2: antenna footprint johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile land solder resist 1.8 nh 1.5pf 0.8mm 0.5mm 3.7mm 1.1mm 0.4mm matching circuit 0.85mm 0.65mm 2.5mm 0.5mm 0.5mm 1.0mm 0.8mm 1.43mm 0.55mm antenna reference layout
p/n 2450AT14A0100 detail specification: page 8 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 2/8/2018 mounting considerations 2: typical electrical performance (t=25c) johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile 2.2 2.4 2.6 2.8 2.0 3.0 -25 -20 -15 -10 -5 -30 0 freq, ghz db(s(1,1)) readout m111 readout m115 readout m117 m111 freq= db(s(1,1))=-30.964 2.440ghz m115 freq= db(s(1,1))=-10.017 2.400ghz m117 freq= db(s(1,1))=-11.029 2.480ghz
p/n 2450AT14A0100 detail specification: page 9 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 2/8/2018 mounting considerations 2: typical em radiation performance @ 2.44 ghz (t=25c) johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile ) ) ) ) ) ) ) ) ) y : (phi)=90 o x : (phi)=0 o z : (theta)=0 o xy - plane @2.44 ghz total xz - plane @2.44 ghz total yz - plane @2.44 ghz total
p/n 2450AT14A0100 detail specification: page 10 of 10 www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 ver. 1.3 2017 johanson technology, inc. all rights reserved "high frequency ceramic solutions" antenna tuning, optimization, and validation services: for more antennas and to download measured s-parameters, go to: soldering information 2.4 ghz mini chip antenna for 802.11, wifi, wlan, iot with small area and gnd size, ultra low profile 2/8/2018 johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. rohs compliance for layout review contact our applications team at: msl info packaging information need help designing the antenna in? use our antenna design services! www.johansontechnology.com/ipc - antenna - services 2 free layout reviews and if you need us to tune and characterize the antenna on your product (inside anechoic chamber) we can do that too. small lab fee may apply for the latter. we can do electromagnetic simlations using your existing mechanical files too! www.johansontechnology.com/ipc - antenna - services www.johansontechnology.com/antennas www.johansontechnology.com/ipcsoldering - profile www.johansontechnology.com/msl - rating www.johansontechnology.com/tape - reel - packaging www.johansontechnology.com/ask - a - question www.johansontechnology.com/rohs - compliance
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