CFWLA450KFFA-B0

Ceramic Filter Features CFWLA « « « « High selectivity Bandwidths from ±2.0kHz ~ 15.0kHz @ 6dB Excellent GDT available for digital comms Resin molded package for easy PCB mounting 11.50 (max) 7.50 (max) Ordering Information Global part number eg: CFWLA455KGFA-B0 8.0 (max) 0.80 0.15 4.00 0.60 2.30 OUT IN 1.20 2.60 2.90 2.90 GND 4.30 ±0.3 Suffix -B0 denotes bulk pack, 150pcs per box Suffix -M0 denotes magazines - 50pcs per magazine ACTUAL SIZE Scale 2:1 Standard Models Murata Global Part Number Old Model Number Centre 6dB 50dB Attenuation Insertion Frequency Bandwidth Bandwidth Fc ±100kHz Loss Fc (kHz) (kHz) min (db @ kHz) (dB) min (dB) max Pass Band (kHz) Inband Inband Input/Output Operating Ripple GDT Deviation Impedance Temperature (dB) max (ms) max (ohms) Range (°C) CFWLA450KDFA-B0 CFWLA450KEFA-B0 CFWLA450KFFA-B0 CFWLA450KGFA-B0 CFWLA450KHFA-B0 CFWLA450KJFA-B0 CFWLA455KBFA-B0 CFWLA455KCFA-B0 CFWLA455KDFA-B0 CFWLA455KEFA-B0 CFWLA455KFFA-B0 CFWLA455KGFA-B0 CFWLA455KHFA-B0 CFWLA455KJFA-B0 CFWS450D CFWS450E CFWS450F CFWS450G CFWS450HT CFWS450IT CFWS455B CFWS455C CFWS455D CFWS455E CFWS455F CFWS455G CFWS455HT CFWS455IT 450.0 450.0 450.0 450.0 450.0 450.0 455.0 455.0 455.0 455.0 455.0 455.0 455.0 455.0 ±10.00 ±7.50 ±6.00 ±4.50 ±3.00 ±2.00 ±15.00 ±12.50 ±10.00 ±7.50 ±6.00 ±4.50 ±3.00 ±2.00 ±20.00 ±15.00 ±12.50 ±10.00 ±9.00 ±7.50 ±30.00 ±24.00 ±20.00 ±15.00 ±12.50 ±10.00 ±9.00 ±7.50 35 35 35 35 60 60 35 35 35 35 35 35 60 60 4 6 6 6 6 7 4 4 4 6 6 6 6 7 ±7.0 ±5.0 ±4.0 ±3.0 ±2.0 ±1.5 ±10.0 ±8.0 ±7.0 ±5.0 ±4.0 ±3.0 ±2.0 ±1.5 3.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 1500 1500 2000 2000 2000 2000 1500 1500 1500 1500 2000 2000 2000 2000 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 Flat Group Delay Models Murata Global Part Number Old Model Number Centre 6dB 50dB Attenuation Insertion Frequency Bandwidth Bandwidth Fc ±100kHz Loss Fc (kHz) (kHz) min (db @ kHz) (dB) min (dB) max Pass Band (kHz) Inband Inband Input/Output Operating Ripple GDT Deviation Impedance Temperature (dB) max (ms) max (ohms) Range (°C) CFWLA450KD1Y-B0 CFWLA450KF1Y-B0 CFWLA450KG1Y-B0 CFWLA455KB4Y-B0 CFWLA455KC4Y-B0 CFWLA455KD1Y-B0 CFWLA455KE1Y-B0 CFWLA455KF1Y-B0 CFWLA455KG1Y-B0 CFWS450DY CFWS450FY CFWS450GY CFWS455BY CFWS455CY CFWS455DY CFWS455EY CFWS455FY CFWS455GY 450.0 450.0 450.0 455.0 455.0 455.0 455.0 455.0 455.0 ±10.00 ±6.00 ±4.50 ±15.00 ±12.50 ±10.00 ±7.50 ±6.00 ±4.50 ±25.00 ±17.50 ±15.00 ±35.00 ±30.00 ±25.00 ±20.00 ±17.50 ±15.00 40 40 40 40 40 40 40 40 40 8 10 11 6 7 8 9 10 11 ±7.0 ±4.0 ±3.0 ±10.0 ±8.0 ±7.0 ±5.0 ±4.0 ±3.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 30 40 40 30 30 30 30 40 40 1500 2000 2000 1500 1500 1500 1500 2000 2000 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 Tel: +44 1460 256 100 04 Feb 2005 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com