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