RFBPF Series - 2520(1008) MULTILAYER CERAMIC BAND PASS FILTER 2.4 GHz ISM Band Working Frequency RFBPF2520120A0x Page 1 of 3 PS_2.4GHz_252012BPF_A0_01 May.-2002 FEATURES 1. 2. 3. 4. 5. Multilayer LTCC ( Low Temperature Cofired Ceramics ) Technology Reflow solderable Miniatured Size 2.5 x 2.0 x 1.2 mm3 Low Insertion Loss Suitable for 2.45 GHz Working Frequency Operation APPLICATIONS 1. 2.4GHz ISM Band RF Application 2. Bluetooth, Wireless LAN, HomeRF CONSTRUCTION Fig 1. Outline of 2.4GHz Band Pass Filter DIMENSIONS Figure D Symbol Dimension L 2.50 0.20 mm W 2.00 0.20 mm T 1.20 0.10 mm A 0.25 0.20 mm B 0.50 0.20 mm C 0.50 0.20 mm D 0.20 0.15 mm ELECTRICAL CHARACTERISTICS n RFBPF2520120A0x Series Item Specification 2450 50 MHz Frequency range (MHz) Insertion Loss 1.5 dB (max) VSWR 1.7 Ripple 0.6 dB 50 Impedance 25 dB @ 880 MHz ~ 915 MHz 25 dB @ 1710 MHz ~ 1785 MHz Attenuation (min.) 25 dB @ 1850 MHz ~ 1910 MHz 25 dB @ 4800 MHz ~ 5000 MHz *Note1: Rated power 5W MAX Page 2 of 3 *Note2: Maximum Input power: 10W for 5 minutes PS_2.4GHz_252012BPF_A0_01 May.-2002 ORDERING CODE RF RF device BPF Product Code BPF : Band Pass Filter 252012 0 Dimension code Unit of dimension Per 2 digits of Length, Width, Thickness : 0 : 0.1 mm 1 : 1.0 mm e.g. : 252012 = Length 25, Width 20, Thickness 12 A 0 - T Application Specification Packing A : 2.4GHZ ISM Band Code from 0 ~ 9 dependent on different electrical specification T : 7" Reeled B : GSM 900/1800 Dual Band G : 10" Reeled B : Bulk X : SFC product C : GSM 900 D : GSM 1800 E : GPS F : W-CDMA G : PHS Minimum Ordering Quantity: Page 3 of 3 2000 pcs per reel. PS_2.4GHz_252012BPF_A0_01 May.-2002