Integrated Module . Technology WLAN Band Pass Filter 2.4–2.5 GHz BP184B Applications ■ WLAN Systems Including 802.11 b,g Features ■ RoHS Compliant ■ SMD Package, 2.5 x 2.0 x 1.1 mm ■ High Rejection at 3.5 - 13GHz Description The BP184B is a ceramic filter using LTCC design and manufacturing technology with more than 50dB rejection at high frequency. The design is compatible with 802.11 WLAN. Electrical Specifications at 25°C Parameter Pass band Min. Typ. 2.4 Max. Unit 2.486 GHz Pass band Insertion Loss 1.6 2.1 dB Pass band Return Loss 14 10 dB Pass band Insertion Loss Ripple 0.2 0.5 dB Attenuation @ 700 MHz 43 48 dB Attenuation @ 1620 MHz 30 33 dB Attenuation @ 3500-4000 MHz 50 55 dB Attenuation @ 5000-5500 MHz 53 58 Typical Performance Data 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. Rev:04 Integrated Module . Technology WLAN Band Pass Filter 2.4–2.5 GHz 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 -55 -60 -65 -70 0 1 2 3 4 5 6 7 8 10 9 11 12 13 14 15 16 17 18 19 20 Printed Circuit Board Layout out 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 Packing Quantity : 2000 pcs 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. Rev:04