SM Ceramic Filter CFUKF & CFUKG Features « « « « High selectivity Bandwidths from ±3.0kHz ~ 15.0kHz @ 6dB Excellent GDT available for digital comms Low profile SM package Ordering Information 6.30 (max) Global part number eg: CFUKF455KB4X-R0 7.50 (max) 웇 Suffix -R0 denotes T&R, 450pcs per reel 4.00 (max) 4.00 1.0 ±0.1 IN OUT GND 1.50 ±0.3 1.50 ±0.3 Scale 2:1 CFUKF Series Murata Global Part Number CFUKF455KA2X-R0 CFUKF455KB4X-R0 CFUKF455KC4X-R0 CFUKF455KD1X-R0 CFUKF455KE1X-R0 Old Model Number SFGCG455AX SFGCG455BX SFGCG455CX SFGCG455DX SFGCG455EX Centre 6dB 50dB Attenuation Insertion Frequency Bandwidth Bandwidth Fc ±100kHz Loss Fc (kHz) (kHz) min (db @ kHz) (dB) min (dB) max 455.0 455.0 455.0 455.0 455.0 ±17.50 ±15.00 ±12.50 ±10.00 ±7.50 ±40.00 ±35.00 ±30.00 ±25.00 ±20.00 25 25 25 23 23 4 5 6 7 8 Pass Band (kHz) ±12.0 ±10.0 ±8.0 ±7.0 ±5.0 Inband Inband Input/Output Operating Ripple GDT Deviation Impedance Temperature ms) max (dB) max (m (ohms) Range (°C) 1.0 1.0 1.0 1.0 1.0 15.0 15.0 15.0 20.0 20.0 1000 1000 1000 1000 1500 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 CFUKG Series Murata Global Part Number Old Model Number CFUKG455KD4A-R0 CFUKG455KE4A-R0 CFUKG455KE4X-R0 CFUCG455KF4A-R0 CFUKG455KF4X-R0 CFUKG455KG1A-R0 CFUKG455KG1X-R0 CFUKG455KH1X-R0 CFUCG455D CFUCG455E CFUCG455EX CFUCG455F CFUCG455FX CFUCG455G CFUCG455GX CFUCG455HX Tel: +44 1460 256 100 12 Oct 2005 Centre 6dB 40dB Attenuation Insertion Frequency Bandwidth Bandwidth Fc ±100kHz Loss Fc (kHz) (kHz) min (db @ kHz) (dB) min (dB) max 455.0 455.0 455.0 455.0 455.0 455.0 455.0 455.0 ±10.00 ±7.50 ±7.50 ±6.00 ±6.00 ±4.50 ±4.50 ±3.00 Fax: +44 1460 256 101 ±20.00 ±15.00 ±17.50 ±12.50 ±15.00 ±10.00 ±12.50 ±10.00 27 27 27 27 27 25 25 25 4 6 6 6 6 6 6 7 E-mail: [email protected] Pass Band (kHz) ±7.0 ±5.0 ±5.0 ±4.0 ±4.0 ±3.0 ±3.0 ±2.0 Inband Inband Input/Output Operating Ripple GDT Deviation Impedance Temperature ms) max (dB) max (m (ohms) Range (°C) 2.0 1.5 1.0 1.5 1.0 1.5 1.0 1.0 25.0 25.0 25.0 25.0 Web: www.golledge.com 1500 1500 1500 1500 1500 1500 1500 1500 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80 -20 to +80