AT5020 - Datasheet Archive

 

Advanced Ceramic X AT5020 Series Multilayer Chip Antenna Features Monolithic SMD with small, low-profile and light-weight type.

 

ACX Advanced Ceramic X AT5020 AT5020 Series Multilayer Chip Antenna Features Monolithic SMD with small, low-profile and light-weight type. Wide bandwidth Applications 2.4GHz WLAN, Home RF, Bluetooth Modules, etc. Specifications Part Number AT5020 AT5020 -E3R0HBA_ Frequency Range (MHz) Peak Gain (dBi typ.) 2400~2500 Q'ty/Reel (pcs) Operating Temperature Range Storage Temperature Range Storage Period Power Capacity Average Gain (dBi typ.) 0dBi (XZ-V) -1.5dBi (XZ-V) VSWR Impedance 2 max. 50 : 2,000 pcs : -40 ~ +85 oC : +5 ~ +35 oC, Humidity 45~75%RH : 12 months max. : 2W max. Part Number AT 5020 - E 3R0 HBA Type AT : Antenna Dimensions ( L × W ) 5.0× 2.0 mm Material Code E Frequency Range 3R0=3000MHz Specification Code HBA Packaging T: Tape & Reel B: Bulk =lead-containing Soldering /LF=lead-free Terminal Configuration ACX No. Terminal Name No. Terminal Name Feeding Point NC NC NC ACX Advanced Ceramic X Dimensions and Recommended PC Board Pattern Unit : mm L a ACX W L1 Top view T Bottom view Side view W1 Mark L W L1 W1 T a Dimensions 5.0±0.2 2.0±0.2 2.6±0.2 0.5±0.2 2.0+ 0.1/-0.2 0.5±0.3 (a) Without Matching Circuits (Unit in mm) 2.8 1 0.7 3.86 2 1.03 0.7 0.82 ACX 0.7 0.7 1 1 2 0 Ohm 1 8 (b) With Matching Circuits 1 0.7 2.8 3.86 2 1.03 0.7 0.82 ACX 0.7 0.7 1 1 2 1 1.5 nH 3.3 nH 8 (Matching circuit and component values will be different, depending on PCB layout) *Line width should be designed to match 50 characteristic impedance, depending on PCB material and thickness. ACX Advanced Ceramic X Typical Electrical Characteristics (T=25oC) Test Board (Unit in mm) 3.86 Antenna 8 Ground 20 No Ground 40 Return Loss(with matching) ACX Advanced Ceramic X Radiation Patterns XY-V/XY-H XY cut @2.45GHz Vertical Horizontal Z 180 o X 270o o 90 Y 0 o XZ-V/XZ-H XY-cut scanning direction XZ cut @2.45GHz Vertical Horizontal Y 180o X 270o 90 o Z 0o XZ-cut scanning direction YZ cut @2.45GHz Vertical Horizontal YZ-V/YZ-H X 180o Y 270o o 90 Z 0o YZ-cut scanning direction Advanced Ceramic X Corp. 16 Tzu Chiang Road, Hsinchu Industrial District Hsinchu Hsien 303, Taiwan TEL:886-3-5987008 FAX:886-3-5987001 E-mail: acx@acxc.com.tw http://www.acxc.com.tw