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SFECV10M7KA00-R0 データシート(PDF) 44 Page - Murata Manufacturing Co., Ltd |
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SFECV10M7KA00-R0 データシート(HTML) 44 Page - Murata Manufacturing Co., Ltd |
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44 / 77 page ![]() For AM Stereo Wide Bandwidth Type SFPLA/CFWLA/CFULA Series SFPLA/CFULA/CFWLA series for AM use is one of the most suitable intermediate filters, having such distinctive features as high selectivity, high stability, high attenuation, and adjustment-free operation. Additionally, its easy matching with IC helps create an easy circuit design. Especially, CFULA/CFWLA_Y series improves the frequency fidelity in the high sound area of an AM stereo with its wide band and flat characteristics of group delay time. 0.8±0.1 0.6±0.1 1.2±0.5 8.0±0.3 MARKING EIAJ CODE 3.3±0.5 2.7±0.3 (1) (2) (3) 0.15±0.05 Connection (1) : Input (2) : Ground (3) : Output (in mm) SFPLA Series 0.15 2.3±0.5 2.0±0.3 2.9±0.3 11.0±0.5 MARKING EIAJ CODE 1.2±0.5 (1) (2) (4) (3) (5) 0.6±0.1 0.8±0.1 2.6±0.3 Connection (1): Input (2)(3)(4): Ground (5): Output (in mm) 2.9—0.3 2.9±0.3 CFWLA Series 0.8±0.1 0.6±0.1 1.2±0.5 8.0±0.3 MARKING EIAJ CODE 3.3±0.5 2.7±0.3 (1) (2) (3) 0.15±0.05 Connection (1): Input (2): Ground (3): Output (in mm) CFULA Series Part Number Center Frequency (fo) (kHz) 6dB Bandwidth (kHz) Selectivity (-) (dB) Selectivity (+) (dB) Insertion Loss (dB) GDT 20µsec. Bandwidth (kHz) Input/Output Impedance (ohm) Element SFPLA450KG1A-B0 450.0 ±1.0kHz fn±4.5 min. 30 min.[fn-9kHz] 30 min.[fn+9kHz] 6.0 max. - 2000 4 SFPLA450KF1A-B0 450.0 ±1.0kHz fn±6.0 min. 40 min.[fn-12.5kHz] 40 min.[fn+12.5kHz] 6.0 max. - 2000 4 SFPLA450KE1A-B0 450.0 ±1.0kHz fn±7.5 min. 40 min.[fn-15kHz] 40 min.[fn+15kHz] 6.0 max. - 1500 4 SFPLA450KD1A-B0 450.0 ±1.0kHz fn±10.0 min. 40 min.[fn-20kHz] 40 min.[fn+20kHz] 4.0 max. - 1500 4 CFULA450KG1Y-B0 450.0 ±1.0kHz fn±4.5 min. 40 min.[fn-15kHz] 40 min.[fn+15kHz] 10.0 max. fn±3 2000 4 CFULA450KF1Y-B0 450.0 ±1.0kHz fn±6.0 min. 40 min.[fn-17.5kHz] 40 min.[fn+17.5kHz] 9.0 max. fn±4 2000 4 CFULA450KD1Y-B0 450.0 ±1.0kHz fn±10.0 min. 40 min.[fn-25kHz] 40 min.[fn+25kHz] 7.0 max. fn±7 1500 4 CFWLA450KG1Y-B0 450.0 ±1.0kHz fn±4.5 min. 50 min.[fn-15kHz] 50 min.[fn+15kHz] 11.0 max. fn±4 2000 6 CFWLA450KF1Y-B0 450.0 ±1.0kHz fn±6.0 min. 50 min.[fn-17.5kHz] 50 min.[fn+17.5kHz] 10.0 max. fn±5 2000 6 CFWLA450KD1Y-B0 450.0 ±1.0kHz fn±10.0 min. 50 min.[fn-25kHz] 50 min.[fn+25kHz] 8.0 max. fn±8 1500 6 CFWLA450KGFA-B0 450.0 (fn) fn±4.5 min. 50 min.[fn-10kHz] 50 min.[fn+10kHz] 6.0 max. - 2000 6 CFWLA450KFFA-B0 450.0 (fn) fn±6.0 min. 50 min.[fn-12.5kHz] 50 min.[fn+12.5kHz] 6.0 max. - 2000 6 CFWLA450KEFA-B0 450.0 (fn) fn±7.5 min. 50 min.[fn-15kHz] 50 min.[fn+15kHz] 6.0 max. - 1500 6 CFWLA450KDFA-B0 450.0 (fn) fn±10.0 min. 50 min.[fn-20kHz] 50 min.[fn+20kHz] 4.0 max. - 1500 6 Area of Insertion Loss: at minimum loss point Center frequency (fo) is defined by the center of 6dB bandwidth. (fn) means nominal center frequency (450kHz). For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters. The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page. 42 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 13 CERAFIL r (CERAFILr 455kHz) for Audio/Visual Equipment |
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