This is the PDF file of catalog No.P05E-9. CERAFIL (R) No.P05E9.pdf 00.7.20 *CERAFIL(R) is the Registered Trademark of Murata Manufacturing Co., Ltd. Ceramic Filter for Communications Equipment CF-455 Series High Performance Ceramic Filters for Various Types of Radio Equipment CF- series ceramic filters are high-performance filters, which consist of piezoelectric elements connected in a ladder form. They can be widely used as intermediate-frequency filters in various high-class receivers, SSB communications equipment, mobile radio set. !FEATURES CFS455- CFR455- CFM455- CFK455- CFL455- CFX455- CFG455- CFJ455K- 1. High selectivity. 2. Stable operation in a wide temperature range. 3. Variety of bandwidths available to suit your needs. 4. Operating temperature range : Y20 to W80D Storage temperature range : Y40 to W85D CFS455CFR455CFM455CFK455CFL455CFX455CFG455CFJ455K- High selectivity type filter using 15 ceramic elements. 11 ceramic elements used. The characteristic standard of this filter located between CFS455- and CFM455-. Economic ceramic filter using 9 ceramic elements. Miniature but having characteristics equivalent to CFS455-. Most suitable for portable radios which are required to be miniaturized. Another miniature type. Characteristics are equivalent to CFR455- and the size is the same as CFK455-. Enables immediate improvement of characteristics. One of the smallest of our ceramic filters. It is provided with characteristics equivalent to CFL455-. Perfect for portable radios and particularly, pagers. The other of our smallest filters. Characteristics equivalent to CFM455-. Perfect for receivers and radio equipment which require particular miniaturization. Most suitable type for SSB communications for which narrow bands are particularly needed. 25 This is the PDF file of catalog No.P05E-9. No.P05E9.pdf 00.7.20 !SPECIFICATIONS CFS455Characteristics Part Number CFS455A Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. 6dB Bandwidth (kHz) min. Ripple (dB) max. Spurious Attenuation 80dB Bandwidth 455T100kHz 0.1Y1MHz (dB) min. (dB) min. (kHz) max. Insertion Loss (dB) max. Input/Output Impedance () 455 T13 T17.5 3 T30 70 50 4 1500 CFS455B 455 T10 T15 3 T25 70 50 4 1500 CFS455C 455 T09 T13 3 T23 70 50 4 1500 CFS455D 455 T07 T10 3 T20 70 50 4 1500 CFS455E 455 T05.5 T08 3 T15 70 50 6 1500 CFS455E10 455 T05 T07.5 3 T12.5 70 50 6 1500 CFS455F 455 T04.2 T06 3 T12 70 50 6 2000 CFS455G 455 Y T04 3 T09 70 50 6 2000 CFS455H 455 Y T03 3 T07.5 70 50 7 2000 CFS455I 455 Y T02 3 T05 70 50 8 2000 CFS455J 455 Y T01.5 3 T04.5 60 50 8 2000 Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. Insertion Loss (dB) max. Input/Output Impedance () CFR455Characteristics Part Number CFR455A 6dB Bandwidth (kHz) min. Ripple (dB) max. 70dB Attenuation Spurious Bandwidth 455T100kHz 0.1Y1MHz (kHz) max. (dB) min. (dB) min. 455 T13 T17.5 3 T30 60 40 4 1000 CFR455B 455 T10 T15 3 T25 60 40 4 1000 CFR455C 455 T09 T13 3 T23 60 40 4 1000 CFR455D 455 T07 T10 3 T20 60 40 4 1500 CFR455E 455 T05.5 T08 3 T16 55 40 6 1500 CFR455F 455 T04.2 T06 3 T12 55 40 6 2000 CFR455G 455 Y T04 3 T10 55 40 6 2000 CFR455H 455 Y T03 3 T7.5 55 40 7 2000 CFR455I 455 Y T02 3 T05 55 40 8 2000 CFR455J 455 Y T01.5 3 T04.5 55 40 8 2000 Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. Insertion Loss (dB) max. Input/Output Impedance () 455 T13 T17.5 3 T30 50 30 3 1000 455 T10 T15 3 T25 50 30 3 1000 CFM455C 455 T09 T13 3 T23 50 30 3 1000 CFM455D 455 T07 T10 3 T20 50 30 3 1500 CFM455E 455 T05.5 T8 3 T16 45 30 5 1500 CFM455F 455 T04.2 T6 3 T12 45 30 6 2000 CFM455G 455 Y T4 3 T10 45 30 6 2000 CFM455H 455 Y T3 3 T07.5 45 30 6 2000 CFM455I 455 Y T2 3 T05 45 30 7 2000 Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. 6dB Bandwidth (kHz) min. Ripple (dB) max. Insertion Loss (dB) max. Input/Output Impedance () CFM455Characteristics Part Number CFM455A CFM455B 6dB Bandwidth (kHz) min. Ripple (dB) max. 60dB Attenuation Spurious Bandwidth 455T100kHz 0.1Y1MHz (kHz) max. (dB) min. (dB) min. CFK455Characteristics Part Number CFK455B 26 70dB Attenuation Spurious Bandwidth 455T100kHz 0.1Y1MHz (kHz) max. (dB) min. (dB) min. 455 T10 T15 3 T25 80 50 4 1000 CFK455C 455 T09 T13 3 T23 80 50 4 1000 CFK455D 455 T07 T10 3 T20 80 50 4 1500 CFK455E 455 T05.5 T08 3 T16 80 50 6 1500 CFK455E10 455 T05.0 T07.5 3 T12.5 80 50 6 1500 CFK455F 455 T04.2 T06 3 T12 80 50 6 2000 CFK455G 455 Y T04 3 T10 80 50 6 2000 CFK455H 455 Y T03 3 T07.5 80 50 7 2000 CFK455I 455 Y T02 3 T05 70 50 8 2000 CFK455J 455 Y T01.5 3 T04.5 70 50 8 2000 This is the PDF file of catalog No.P05E-9. No.P05E9.pdf 00.7.20 CFL455Characteristics Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. 6dB Bandwidth (kHz) min. Ripple (dB) max. 455 T10 T15 3 T25 60 CFL455C 455 T09 T13 3 T23 CFL455D 455 T07 T10 3 T20 CFL455E 455 T05.5 T08 3 CFL455E10 455 T05.0 T07 3 CFL455F 455 T04.2 T06 CFL455G 455 Y T04 CFL455H 455 Y CFL455I 455 Y Nominal Center Frequency (kHz) 455 Part Number CFL455B 70dB Attenuation Spurious Bandwidth 455T100kHz 0.1Y1MHz (kHz) max. (dB) min. (dB) min. Insertion Loss (dB) max. Input/Output Impedance () 40 4 1000 60 40 4 1000 60 40 4 1500 T16 60 40 6 1500 T12.5 60 40 6 1500 3 T12 60 40 6 1500 3 T10 60 40 6 1500 T03 3 T07.5 60 40 7 1500 T02 3 T05 60 40 8 2000 3dB Bandwidth (kHz) min. 6dB Bandwidth (kHz) min. Ripple (dB) max. Insertion Loss (dB) max. Input/Output Impedance () T10 T15 3 T25 70 40 4 1000 CFX455Characteristics Part Number CFX455B 70dB Attenuation Spurious Bandwidth 455T100kHz 0.1Y1MHz (kHz) max. (dB) min. (dB) min. CFX455C 455 T09 T13 3 T23 70 40 4 1000 CFX455D 455 T07 T10 3 T20 70 40 4 1500 CFX455E 455 T05.5 T08 3 T16 70 40 6 1500 CFX455E10 455 T05.0 T07.5 3 T12.5 70 40 6 1500 CFX455F 455 T04.2 T06 3 T12 70 50 6 1500 CFX455G 455 Y T04 3 T10 70 50 6 1500 CFX455H 455 Y T03 3 T07.5 70 50 7 1500 CFX455I 455 Y T02 3 T05 70 50 8 2000 CFX455J 455 Y T01.5 3 T04.5 70 50 8 2000 Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. 6dB Bandwidth (kHz) min. Ripple (dB) max. Insertion Loss (dB) max. Input/Output Impedance () 455 T10 T15 3 T25 50 25 4 1000 CFG455C 455 T09 T13 3 T23 50 25 4 1000 CFG455D 455 T07 T10 3 T20 50 25 4 1500 CFG455E 455 T05.5 T08 3 T16 50 25 6 1500 CFG455E10 455 T05.0 T07.0 3 T12.5 50 25 6 1500 CFG455F 455 T04.2 T06 3 T12 50 25 6 1500 CFG455G 455 Y T04 3 T10 50 25 6 1500 CFG455H 455 Y T03 3 T07.5 50 25 6 1500 CFG455I 455 Y T02 3 T05 50 25 6 2000 CFG455J 455 Y T01.5 3 T04.5 50 25 8 2000 Nominal Center Frequency (kHz) 3dB Bandwidth (kHz) min. 6dB Bandwidth (kHz) min. Ripple (dB) max. Insertion Loss (dB) max. Input/Output Impedance () CFJ455K5 455 Y 2.4 (Total) 2 4.5 (Total) Y 6 2000 CFJ455K14 455 Y T1.1Y T1.3 2 4.5 (Total) Y at 600 ( 40 Y750kHz ) 7 2000 CFJ455K8 455 Y 1.0 (Total) 1.5 3.0 (Total) 60 Y 8 2000 CFG455Characteristics Part Number CFG455B Spurious Attenuation 60dB Bandwidth 455T100kHz 0.1Y1MHz (dB) min. (dB) min. (kHz) max. CFJ455KCharacteristics Part Number 1. 2. 3. . 60dB Attenuation Spurious Bandwidth 455T100kHz 0.1Y1MHz (kHz) max. (dB) min. (dB) min. 60 at 600 ( 40 Y700kHz ) 60 Operating temperature range is Y20D to W80D. Aging variation of frequency is within 0.4% over 10 years. Ripple definition range is within the 3 dB bandwidth mentioned in the standards list whenever the 3 dB bandwidth standard is provided. It is within a 6 dB bandwidth mentioned in the standards list whenever 3 dB bandwidth is not provided. 27 This is the PDF file of catalog No.P05E-9. No.P05E9.pdf 00.7.20 !DIMENSIONS CFS455- CFR4557.5T0.5 4.0T0.3 r e w q 4-0.8 1.2T0.3 r e Connection q Input e Output wr Ground 26.0T0.5 0.5 max. 4.0T0.5 10.5T0.5 0.3T0.1 1.5T0.3 7.5T0.5 0.3T0.1 4.0T0.3 4-0.8 23.5 W0 Y1 0.5 max. 4.0T0.5 10.5T0.5 29.0T0.5 w q Connection q Input e Output wr Ground 20.0T0.3 (in : mm) CFM455- (in : mm) CFK455- w e q 0.5 max. 4-0.5 0.3T0.1 4.2T0.3 r 4.0T0.5 10.5 max. 0.5 max. 4.0T0.5 10.5T0.5 1.2T0.3 4-0.8 7.4T0.1 16.5T0.2 7.5T0.5 Connection q Input e Output wr Ground 16.8T0.3 0.3T0.1 1.5T0.1 r w e q 4.2T0.1 W0 20.0 Y1.0 Connection q Input e Output wr Ground 14.2T0.1 (in : mm) (in : mm) CFL455- CFX4557.4T0.1 4.0T0.5 0.3T0.1 w e q 4.2T0.1 4-0.5 Connection q Input e Output wr Ground 14.2T0.1 0.25T0.1 1.5T0.1 r w e q Connection q Input e Output wr Ground 4.5T0.2 1.5T0.1 r 0.5 max. 9.5 max. 4.0T0.5 10.5 max. 4-0.5 7.0T0.3 10.8T0.2 0.5 max. 16.5T0.2 9.0T0.2 (in : mm) (in : mm) CFJ455K7.0T0.3 q 9.0T0.2 Connection q Input e Output wr Ground (in : mm) 28 4.0T0.5 1.2T0.3 0.3T0.1 r e w q 20.0T0.3 4.0T0.3 4.5T0.2 e w 4-0.8 0.25T0.1 1.5T0.1 r 10.5T0.5 4.0T0.5 4-0.5 7.5T0.5 23.5 W0 Y1 0.5 max. 9.5 max. 10.8T0.2 0.5 max. CFG455- Connection q Input e Output wr Ground (in : mm) This is the PDF file of catalog No.P05E-9. No.P05E9.pdf 00.7.20 !TEST CIRCUIT Measuring Circuit Diagram of the CF-455- Series R1 CF-455 q e w r Rg R2 S.S.G. R.F.Voltmeter R1WRg=R2= Impedance in Standards List !EXAMPLES OF CHARACTERISTICS Frequency Characteristics of the CFK455- Series 0 0 10 10 CFK455B 20 20 CFK455D CFK455E CFK455F CFK455H 40 30 Attenuation (dB) 30 Attenuation (dB) Frequency Characteristics Comparison of the CF-455E Series 50 60 40 60 70 70 80 80 90 90 100 415 425 435 445 455 465 475 485 495 CFM455E CFG455E 50 CFR455E CFL455E CFS455E CFK455E 100 415 425 435 445 455 465 475 485 495 Frequency (kHz) Frequency Characteristics of CFJ455K5 Frequency (kHz) Spurious Response of CFS455E 0 20 0 30 20 Attenuation (dB) Attenuation (dB) 10 40 50 60 70 60 80 80 100 0 90 100 40 1 2 3 4 5 6 Frequency (MHz) 7 8 9 10 450 452.5 455 457.5 460 Frequency (kHz) 29