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45S15A Datasheet(PDF) 1 Page - NIHON DEMPA KOGYO |
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45S15A Datasheet(HTML) 1 Page - NIHON DEMPA KOGYO |
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1 / 1 page Crystal Filter Fundamental 45MHz-Series MCF cf19_071102_45MCF_e1 mm *Products with a “4” pole have pairs of two elements. D-361-A to B (NR-2D(3)Type) D-361-B uses pairs of two D-361-A’s 3.75 6.9±0.2 7.9max 3.2max 2.2±0.2 0.35±0.05 ±0.2 R//C R//C Cc Make sure to use a coupling capacitor (Cc) for D-361-B as shown in the figure. (The values of a capacitor (C) and Cc include stray capacitance.) Connecting mark MCF MCF Model : 45S15BU 0 10 20 30 40 (kHz) (A) –10 –20 –30 –40 0 45MHz 0.25 0.50 0.75 1.00 (MHz) (B) –0.25 –0.50 –0.75 –1.00 90 100 80 70 (B) (A) 60 50 40 30 20 10 Model : 45S30BN 90 0 20 40 60 80 (kHz) (A) –20 –40 –60 –80 0 45MHz 0.25 0.50 0.75 1.00 (MHz) (B) –0.25 –0.50 –0.75 –1.00 80 70 (B) (A) 60 50 40 30 20 10 Pb Free Model 45S7.5AA 45S7.5BF 45S15A 45S15BU 45S30AJ 45S30BN Code for placing an order 45S7.5AA-45M-MN15-210 45S7.5BF-45M-MN15-384 45S15A-45M-MN15-229 45S15BU-45M-MN15-239 45S30AJ-45M-MN15-237 45S30BN-45M-MN15-236 n Features l Compact and light. l Structure highly resistant to vibration and shock. n Specifications n Dimensions n Characteristics n List of Codes for Placing an Order Model 45S7.5AA 45S7.5BF 45S15A 45S15BU 45S30AJ 45S30BN Nominal frequency (MHz) 45 45 45 45 45 45 Number of poles 2 4 2 4 2 4 Ripple (dB) 1.0 1.0 1.0 1.0 1.0 1.0 Insertion loss (insertion attenuation) (dB) 2.0 4.0 2.0 4.0 2.0 4.0 Guaranteed attenuation (f0-910kHz) (dB) 65 80 60 80 40 80 Terminating impedance (Ω//pF) 200//4 350//6.5 Cc=18 470//6 650//3 Cc=9 1.2k//1.5 800//1.8 Cc=6.5 Package type D-361-A D-361-B D-361-A D-361-B D-361-A D-361-B Passband width Stop bandwidth (dB) 3 3 3 3 3 3 (kHz) ±3.75 ±3.75 ±7.5 ±7.5 ±15 ±15 (dB) 10 25 18 25 15 35 (kHz) ±12.5 ±12.5 ±30 ±22 ±50 ±50 Operating temperature range (°C) –20 to +70 –20 to +70 –20 to +70 –20 to +70 –20 to +70 –20 to +70 |
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Similar Description - 45S15A |
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