RFANT5220110A0T

MULTILAYER CERAMIC SEMI-ANTENNA 2.4 GHz ISM Band Working Frequency RFANT5220110A0T Page 1 of 5 PS_2.4GHz SMANT_A0_01 June-2002 http://www.Datasheet4U.com FEATURES ¨ ¨ ¨ ¨ Surface Mounted Devices with a small d imension of 5.2 x 2.0 x 1.1 mm 3 meet future miniaturization trend. Embedded and LTCC (Low Temperature Co -fired Ceramic) technology is able to future integrate with system design as well as beautifying the housing of final product. High Stability in Temper ature / Humidity Change Free Impedance Matching APPLICATIONS ¨ ¨ ¨ ¨ Bluetooth Wireless LAN HormRF ISM band 2.4GHz wireless applications DESCRIPTION Our new ceramic embedded sem i-antenna specified for 2.4 GHz ISM Band applic ation, as shown in below “CONSTRUCTION”. Both of Wireless LAN IEEE 802.11b and Bluetooth TM typically located on this unlicensed frequency band which range covers from 2.4GHz to 2.4835GHz. To fulfil the friendly usage for antenna, this semi -antenna has been designed to a typical 150MHz bandwidth through Walsin’s advanced LTCC (Low Temperature Co -fired Ceramic) technology and superior product design via 3D EM Simulation Skill. This semi -antenna has a rectangular ceramic body with a tiny dimension of 5.2x 2. automation and miniaturization requirements on modern portable devices. 0 x 1.1 mm 3 meet the future SMT CONSTRUCTION Soldering terminal 2.0 ± 0 . 2 m m 1.15 ± 0.10 mm Identification mark W TC 5.2 ± 0 . 2 m m 0.3 ± 0 . 1 m m Feeding Fig 1. Outline of 2.4GHz Semi- Antenna ...