SK107M3N-AE-20

CFSKN S Series FM CERAMIC FILTERS Description • FM-IF step ceramic filters developed for use in compact, slimline sets. • Increased number of bandwidth variations, ideal for BS tuner and digital communications equipment wide band, as well as European and U.S, FM stereo narrow band. • Covers a wide range of application characteristics through the Standard S Series, Low Loss X Series and Group Delay G Series meeting a wide range of needs. Dimensions Features • Compact and low profile (ideal for slimline sets) • Low temperature coefficient and dispersion for reliable response • High selectivity • Low spurious response • Independent terminal structure • Lead-free terminations Unit: mm SKMAN SKM0N SKM1N SKM2N SKM3N SKM4N SKM5N Applications • Radios, radio cassettes, car radios, home stereo • Wireless data communication equipment Test Circuit Color Code Table Rank A B C D E Center Frequency* 10.70±0.03MHZ 10.67±0.03MHZ 10.73±0.03MHZ 10.64±0.03MHZ 10.76±0.03MHZ Color Code None Blue Orange Black White Test Conditions R1: 280Ω R2: 280Ω N.A.: HP4194A or equivalent (Input impedance less than 15pF) * Standard center frequency: 10.7MHz * Applicable center frequency: 10.3MHz — 11.5MHz * Center frequency tolerance: Standard ±30kHz; ±25kHz and ±20kHz also available STANDARD FILTERS SELECTION GUIDE TYPE CFSKN Standard S Series TOKO Part Number #SK107MAN-AE-10 #SK107M0N-AE-10 #SK107M1N-AE-10 #SK107M2N-AE-20 #SK107M3N-AE-20 #SK107M4N-AE-20 #SK107M5N-AE-10 Center Frequency* (Fo) See Color Code Table See Color Code Table See Color Code Table See Color Code Table See Color Code Table See Color Code Table See Color Code Table Bandwidth at 3dB (kHz) 380±50 330±50 280±50 230±50 180±40 150±40 110±30 Bandwidth at 20dB (kHz) 720 max. 680 max. 650 max. 600 max. 520 max. 400 max. 350 max. Insertion Loss (dB) 5.0 max. 6.0 max. 6.0 max. 6.0 max. 7.0 max. 10.0 max. 10.0 max. Spurious Response (dB) 30 min. 30 min. 30 min. 40 min. 40 min. 40 min. 30 min. Input/Output Impedance (Ω ) 330/330 330/330 330/330 330/330 330/330 330/330 330/330 August 2005 © 2005 TOKO America, Inc. All Rights Reserved Printed in USA CF-322-CFSKN/S R-LOG0805A 1 CFSKN S Series FM CERAMIC FILTERS Typical Characteristics Frequency Response The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc. TOKO America, Inc. 1250 Feehanville Drive, Mount Prospect, Illinois 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 Web: http://www.tokoam.com August 2005 © 2005 TOKO America, Inc. All Rights Reserved Printed in USA CF-322-CFSKN/S R-LOG0805A 2