Filters for Communication Equipment for RF/Local Chip Multilayer LC Filters (BPF) o LFB15(0402) CB Series Frequency Characteristics <Top View> <Bottom View> 1.00 0.05 0.37 0.03 0 0 (1) (1) 10 5 A 20 10 (4) (2) (2) (4) 30 15 (3) (3) 40 20 0.10 0.05 50 25 0.35 0.10 0.3 0.1 60 30 A: Directional Input Mark 70 35 (1)(3): GND 80 40 (2): OUT LFB15 CB Series 90 45 (4): IN 2500 5500 8500 Frequency Range (MHz) (in mm) Nominal Center Insertion Loss Attenuation Attenuation Bandwidth (BW) Part Number Frequency (fo) in BW (Absolute Value) I) (Absolute Value) II) Application (MHz) (MHz) (dB) (dB) (dB) 1.5 max. 10 min. 5 min. LFB155G37CB1C032 5375 fo 475 WLAN/BT (at 25C) at 3800MHz at 7500MHz 1.1 max. 9.5 min. 4.5 min. LFB155G50CB1B948 5500 fo 350 WLAN/BT (at 25C) at 4000MHz at 7500MHz o LFB18(0603) SG Series Frequency Characteristics 1.60.1 0.60.1 A 7 (1) 0 0 (4) (2) 10 5 20 10 (3) 0.150.10 30 15 40 20 0.450.15 0.700.15 50 25 (1)(3) : GND (2) : OUT 60 30 (4) : IN 35 70 80 40 LFB18 SG Series 90 45 A : Directional Input Mark 1.5 2.25 3.0 Frequency Range (GHz) All the technical data and information contained (in mm) herein are subject to change without prior notice. Nominal Center Insertion Loss Attenuation Attenuation Bandwidth (BW) Part Number Frequency (fo) in BW (Absolute Value) I) (Absolute Value) II) Application (MHz) (MHz) (dB) (dB) (dB) 2.2 max. 24 min. 20 min. LFB182G45SG9A213 2450 fo 50 WLAN/BT (at 25C) at 880~960MHz at 1710~1990MHz 2.2 max. 24.5 min. 12.5 min. LFB182G45SG9A246 2450 fo 50 WLAN/BT (at 25C) at 880~960MHz at 1710~1990MHz 1.8 max. 25 min. 22.5 min. LFB182G45SG9A272 2450 fo 50 WLAN/BT (at 25C) at 880~1000MHz at 1200~1300MHz 1.9 max. 29.5 min. 25 min. LFB182G60SGHB972 2600 fo 100.0 WIMAX (at 25C) at 806~849MHz at 1850~1910MHz 2.2 max. 29.5 min. 30 min. LFB182G60SGHC149 2600 fo 100.0 WIMAX (at 25C) at 806~849MHz at 1850~1910MHz 1.8 max. 25.5 min. 21.5 min. LFB183G60SGJC019 3500 fo 200 WIMAX (at 25C) at 806~849MHz at 1850~1910MHz 2.2 max. 16.5 min. 23.5 min. LFB185G78SGAB713 5787.5 fo 62.5 WLAN/BT (at 25C) at 4800MHz at 11450~11700MHz This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, its specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our Note 10.12.17 sales representatives or product engineers before ordering. This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Filters for Communication Equipment 0.50 0.05 0.150.10 +0.2 0.8-0.1 0.3 0.1 +0.10 0.250.15 0.30-0.15 0.10 0.05 Attenuation (dB) Attenuation (dB) Return Loss (dB) Return Loss (dB)Filters for Communication Equipment o LFB21(0805) CG Series Frequency Characteristics <Top View> <Bottom View> 0 Return Loss Directional Input Mark 2.00 0.15 -10 (1) -20 (4) (2) -30 (3) 0.40 0.10 0.30 0.10 -40 0.30 0.10 Insertion Loss -50 -60 (1): IN LFB21 CG Series -70 (2)(4): GND 1.00 1.50 2.00 2.50 3.00 3.50 4.00 (3): OUT Frequency (GHz) (in mm) Nominal Center Insertion Loss Attenuation Attenuation Bandwidth (BW) Part Number Frequency (fo) in BW (Absolute Value) I) (Absolute Value) II) Application (MHz) (MHz) (dB) (dB) (dB) 0.90 max. 28 min. 15 min. LFB212G45CG1B187 2450.00 fo 50.00 WLAN/BT (at 25C) at 824~960MHz at 1710~1910MHz 1.00 max. 28 min. 17 min. LFB212G45CG1B982 2450.00 fo 50.00 WLAN/BT (at 25C) at 824~849MHz at 1920~1990MHz 2.50 max. 30 min. 32 min. LFB212G45CG2D013 2450.00 fo 50.00 WLAN/BT (at 25C) at 824~915MHz at 1920~1980MHz o LFB21(0805) SG Series Frequency Characteristics 0.950.10 2.000.15 A (1) 0.00 Return Loss 7 (4) (2) -20.00 (3) +0.1 0.3-0.2 +0.10 0.200.15 1.6-0.15 -40.00 Insertion Loss (1)(3) : GND (2) : OUT (4) : IN -60.00 LFB21 SG Series A : Directional Input Mark -80.00 0.50 1.00 1.50 2.00 2.50 3.00 All the technical data and information contained Frequency (GHz) (in mm) herein are subject to change without prior notice. Nominal Center Insertion Loss Attenuation Attenuation Bandwidth (BW) Part Number Frequency (fo) in BW (Absolute Value) I) (Absolute Value) II) Application (MHz) (MHz) (dB) (dB) (dB) 3.0 max. 20 min. 11 min. LFB211G90SG8B704 1906.5 fo 13.5 PHS (at 25C) at 1660.5~1686.3MHz at 2126.8~2152.6MHz 1.5 max. 25 min. 10.0 min. LFB212G45SG8A127 2450 fo 50 WLAN/BT (at 25C) at 1200~1300MHz at 2000MHz 2.7 max. 20 min. 30 min. LFB212G45SG8A143 2450 fo 50 WLAN/BT (at 25C) at 880~1710MHz at 1710~1990MHz 1.4 max. 30 min. 30 min. LFB212G45SG8A166 2450 fo 50 WLAN/BT (at 25C) at 824~960MHz at 1710~1910MHz 2.6 max. 40 min. 38 min. LFB212G45SG8A192 2450 fo 50 WLAN/BT (at 25C) at 880~960MHz at 1710~1990MHz 2.4 max. 30 min. 9 min. LFB212G49SG8B830 2495 fo 195 WIMAX (at 25C) at 824~960MHz at 1710~1990MHz 1.5 max. 32 min. 24 min. LFB213G60SG8B831 3600 fo 300 WIMAX (at 25C) at 824~960MHz at 1710~1990MHz 1.5 max. 25 min. 17 min. LFB215G12SG8A178 5125 fo 225 WLAN/BT (at 25C) at 4200MHz at 2x(fo 225)MHz 1.5 max. 9.0 min. 9.5 min. LFB215G12SG8A183 5125 fo 225 WLAN/BT (at 25C) at 4250MHz at 5900MHz Continued on the following page. This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, its specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our Note 10.12.17 sales representatives or product engineers before ordering. This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 1.25 0.10 0.90 0.10 0.95 0.10 +0.1 0.3 -0.2 1.250.10 0.35 0.10 0.30 0.10 +0.10 0.3-0.15 S (dB) S (dB) Filters for Communication Equipment