Integrated Module . Technology WLAN Band Pass Filter 2.4–2.5 GHz BP133B Applications ■ WLAN Systems Including 802.11 b,g Features ■ RoHS Compliant ■ SMD Package, 2.5 x 2.0 x 1.3 mm ■ Insertion Loss (1.3 dB @ 2.45 GHz) Description The BPF133B is a ceramic filter using LTCC design and manufacturing technology. The design is compatible with 802.11 WLAN and Bluetooth specifications. Electrical Specifications at 25°C Parameter Min. Pass band Typ. Max. Unit 2.5 GHz 1.0 1.3 dB 1.5:1 2:1 dB 0.3 0.8 dB 2.4 Pass band Insertion Loss Pass band VSWR Pass band Insertion Loss Ripple Attenuation @ DC – 1900 MHz 35 37 dB Attenuation @ 800 - 1600 MHz 40 45 dB Attenuation @ 4800 – 5000 20 24 dB Typical Performance Data 0 -10 -20 -30 -40 -50 -60 -70 -80 1 1.4 1.7 2.1 2.4 2.8 3.1 3.5 3.8 4.2 4.5 4.9 5.2 Frequency (GHz) 5/F,No.61,Lane 90,Kung Wu Road, Lung Tan, Taoyuan, Taiwan Tel:886-3-4091046 Fax:886-3-4090758 Email:[email protected] Specifications subject to change without notice. Integrated Module . Technology WLAN Band Pass Filter 2.4–2.5 GHz Printed Circuit Board Layout Pattern Pos a b c d e f g h i Land 0.20 0.30 0.50 0.90 0.50 0.30 0.20 0.75 0.50 Resist 2.250 0.850 0.800 0.890 1.300 1.430 0.125 0.285 Package 2000pcs / reel 5/F,No.61,Lane 90,Kung Wu Road, Lung Tan, Taoyuan, Taiwan Tel:886-3-4091046 Fax:886-3-4090758 Email:[email protected] Specifications subject to change without notice.