"High Frequency Ceramic Solutions"

Transcription

1 Page 1 of 14 General Specifications Part Number Frequency (MHz Impedance Input Power 1 Measured on 2450AD14A5500-EB2SMA eval-board (See pages 7-11 for details Part Number Explanation "High Frequency Ceramic Solutions" Packing Style 1.0 dbi typ. (XZ- 6 min. 2450AD14A5500 Avg. Rad Efficiency 1 60% 80% Peak Gain (dbi typ. Average Gain (dbi typ. Return Loss (db P/N Suffix Evaluation Board dbi typ. (XZ- 50 Ω 2 Watts max. (CW 4.0 dbi typ. (XZ dbi typ. (XZ- 6 min. Bulk (loose T & R 100% Tin Suffix = S Suffix = T Suffix = T or S Let us help you with the antenna design, optimization, and tuning! /ipc-antenna-services Storage Period Storage Temperature Operating Temperature Reel Quantity 18 months max. -40 to +105 C -40 to +105 C 4000 e.g. 2450AD14A5500S-AEC e.g. 2450AD14A5500T-AEC e.g. 2450AD14A5500(T or S-AEC 2450AD14A5500-EB1SMA & 2450AD14A5500-EB2SMA see pages 2&7 for details Mechanical Dimensions In mm L ± ± 0.10 W ± ± 0.10 T a ± max ± max b c ± ± d ± ± 0.03 e ± ± 0.05 f ± ± 0.05 g h ± ± 0.03 W d e h L g f c b Top View Side View a Bottom View T Terminal Configuration No Scenario 1 GND FEED Scenario 2 GND Top View, looking "through" the component -Terminals 2 and 4 have two pads each -Make sure to have Pin 3 soldered to its PCB land pad but not connected to GND or input, they must be NC (or floating. If unsoldered, it may affect improper antenna resonance and drop-shock resistance. NC NC Function NC NC FEED

2 Page 2 of 14 Mounting Considerations 1: Antenna PCB Layout (Scenario 1 Terminal Configuration aka "righ feeding" Mount these devices with brown mark facing up. PCB Layout (top Floating Solder Resist Land 4.1 Vias to the other side of the PCB Request this layout file! /ask-a-question Floating Top RF Ground No metal layers in yellow area 1.0nH Matching circuit (shunt-seriesshunt recommended PCB Layout (bottom ALL Units in mm 4.1 Not Connected! Vias to the other side of the PCB Bottom RF Ground

3 Page 3 of 14 Mounting Considerations 1: Evaluation Board, 40x70mm (Scenario 1 Terminal Configuration W Feed Line No metal layers on yellow area 8 40 What happens to the antenna s performance if you reduce the ground plane to 35x40mm LxW? 24 We ll share the study with you, send us a message at: 50 /ask-a-question Matching circuit leave space fo a "pi" matching network. Top RF Ground Frequency (GHz Radiated Efficiency (% Units in mm To order the ABOVE pre-tuned 50Ω EVB with a female SMA connector click here: /request-a-sample Reference p/n: 2450AD14A5500-EB1SMA 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: /ask-a-question

4 1 "High Frequency Ceramic Solutions" Page 4 of 14 Mounting Considerations 1 in Evaluation Board, 40x70mm: Typical Electrical Performance (T=25 C db(s(1,1 db(s(1, m130 m130 S(1,1 m132 m m129 m129 m freq (2.000GH m freq= 2.442GH S(1,1=0.122 freq, GHz impedance S(1,1=0.122 freq, GHz impedance = m130 m129 freq= m GHz freq= m GHz freq= 2.484GHz freq= 5.500GH db(s(1,1= freq= 2.400GHz db(s(1,1= freq= 2.442GHz db(s(1,1= freq= 2.484GHz S(1,1=0.093 freq= 5.500GH m132 db(s(1,1= m132 m133 db(s(1,1= m128 db(s(1,1= impedance S(1,1=0.093= freq= m GHz freq= m GHz freq= 5.850GHz impedance = db(s(1,1= db(s(1,1= db(s(1,1= freq= 5.150GHz freq= 5.500GHz freq= 5.850GHz db(s(1,1= db(s(1,1= db(s(1,1= S(1,1 S(1,1 m m m m freq, GHz m129 Hz freq= 2.442GHz freq= 2.484GHz.250 db(s(1,1= db(s(1,1= m133 Hz 3 freq= 5.500GHz freq= 5.850GHz.557 db(s(1,1= db(s(1,1= freq (2.000GHz to 6.000GHz 6.0 GHz S(1,1 m128 freq= 2.442GHz S(1,1=0.122 / impedance = j freq= 5.500GHz S(1,1=0.093 / freq (2.000GHz to 6.000GHz m128 freq= 2.442GHz S(1,1=0.122 / impedance = j freq= 5.500GHz S(1,1=0.093 / impedance = j9.329

5 "High Frequency Ceramic Solutions" Page 5 of 14 Mounting Considerations 1 in Evaluation Board, 40x70mm: Typical EM Radiation (T=25 C Y :Φ(Phi=90 o X :Φ(Phi=0 o Z : θ(theta=0 o 2450AD14A5500-EB1SMA scanned on anechoic chamber

6 "High Frequency Ceramic Solutions" Page 6 of 14 Mounting Considerations 1 in Evaluation Board, 40x70mm: Typical EM Radiation (T=25 C Y :Φ(Phi=90 o X :Φ(Phi=0 o Z : θ(theta=0 o 2450AD14A5500-EB1SMA scanned on anechoic chamber

7 Page 7 of 14 Mounting Considerations 1: Evaluation Board, 65x120mm (Scenario 1 Terminal W Feed Line 8 65 Order this for your evaluation! Matching circuits and component values will be different on the client's design, depending on PCB layout, geometry, etc Matching circuit leave space fo a "pi" matching network. Ground Units in mm Frequency (GHz Radiated Efficiency (% To order the ABOVE pre-tuned 50Ω EVB with a female SMA connector click here: /request-a-sample Reference p/n: 2450AD14A5500-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: /ask-a-question

8 Page 8 of 14 Mounting Considerations 1 in Evaluation Board, 65x120mm: Typical Electrical Performance (T=25 C 0 0 db(s(1,1 db(s(1,1-5 m130-5 m m129 m129 m132 m132 S(1,1 S(1,1 m db(s(1, m130 m m133 freq (2.000G -25 m133 m128 freq ( freq= m G freq, 4.0GHz S(1,1=0.19 freq= 2.44 impedance S(1,1=0. m130 m129freq, GHz impedanc freq= 2.400GHz freq= 2.442GHz freq= 2.484GHz freq= 5.500G m130 db(s(1,1= m129 db(s(1,1= db(s(1,1= S(1,1=0.05 freq= 2.400GHz freq= 2.442GHz freq= m GHz m132 m133 impedance freq= 5.50 db(s(1,1= freq= 5.150GHz db(s(1,1= freq= 5.500GHz db(s(1,1= freq= 5.850GHz S(1,1=0. m132 db(s(1,1= m132 m133 db(s(1,1= db(s(1,1= impedanc freq= 5.150GHz freq= 5.500GHz freq= 5.850GHz db(s(1,1= db(s(1,1= db(s(1,1= S(1,1-20 m m freq, GHz m130 m129 freq= 2.400GHz freq= 2.442GHz freq= 2.484GHz db(s(1,1= db(s(1,1= db(s(1,1= m132 m133 freq= 5.150GHz freq= 5.500GHz freq= 5.850GHz db(s(1,1= db(s(1,1= db(s(1,1= freq (2.000GHz to 6.000GHz m freq= 2.442GHz S(1,1=0.199 / impedance = j GHz = S(1,1 freq= 5.500GHz S(1,1=0.059 / freq (2.000GHz to 6.000GHz m128 freq= 2.442GHz S(1,1=0.199 / impedance = j freq= 5.500GHz S(1,1=0.059 / impedance = j5.324

9 "High Frequency Ceramic Solutions" Page 9 of 14 Mounting Considerations 1 in Evaluation Board, 65x120mm: Typical EM Radiation (T=25 C Y :Φ(Phi=90 o X :Φ(Phi=0 o Z : θ(theta=0 o 2450AD14A5500-EB1SMA & 2450AD14A5500- EB2SMA see pages 2&7 for details

10 "High Frequency Ceramic Solutions" Page 10 of 14 Mounting Considerations 1 in Evaluation Board, 65x70mm: Typical EM Radiation (T=25 C Y :Φ(Phi=90 o X :Φ(Phi=0 o Z : θ(theta=0 o 2450AD14A5500-EB1SMA & 2450AD14A5500- EB2SMA see pages 2&7 for details

11 Page 11 of 14 Mounting Considerations 2: Scenario 2 Terminal Configuration, aka "left feeding" No metal layers on yellow area 50W Feed Line Matching circuits and component 50 values will be different on the client's design, depending on PCB layout, geometry, etc. Top RF Ground Units in mm 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: /ask-a-question Would you like to know what happens to the antenna s performance if you reduce the ground plane to half (35x40mm LxW? We ll share the study with you, send us a message at: /ask-a-question

12 Page 12 of 14 Mounting Considerations 2: Antenna PCB Lauyout (Scenario 2 Terminal Configuration aka "left feeding" 1.43 Mount these devices with brown mark facing up. PCB Layout (top Matching circuit (shunt-seriesshunt recommended Top RF Ground Would you like to make it a little easier and just get the layout file? Request it here! /ask-a-question PCB Layout (bottom ALL Units in mm 0.65 Not Connected! Vias to the other side of the PCB 4.1 Bottom RF

13 Page 13 of 14 Single Feed Configuration with Diplexer Option If the single feed option is preferred, Johanson Technology has several chip diplexer options to both separate and filter the 2G and 5G signals. These diplexers are identical in size as the antenna itself and can be mounted just prior to the matching network of the antenna. Pairing a 2.4GHz low pass filter with a 5.4GHz band pass filter not only separates the two signals but provides harmonic attenuation to fulfill regulation qualification for industry standards. 2450AD14A5500-EB1SMA & 2450AD14A5500-EB2SMA see pages 2&7 for details Example part numbers include 2450DP14C5400, 2450DP14D5400 For more information about our diplexers go to: /diplexers For assistance with PCB layout or general component inquiries, please go to: /ask-a-question Mini chip diplexer footprint and example layout 2450AD14A5500 Dual Band Antenna 0.8mm 1.6mm

14 Page 14 of 14 Antenna tuning, optimization, and validation services: /ipc-antenna-services For more antennas and to download measured S-parameters, go to: /antennas For more information about our diplexers: /diplexers Soldering Information MSL Info Packaging information /ipcsoldering-profile /tape-reel-packaging For layout review contact our Applications Team at: /ask-a-question RoHS Compliance /rohs-compliance Need help designing the antenna in? Use our antenna design services! /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.