45NE7.5BB NDK | Alldatasheet
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Technical content
45-90 MHz-Series MCF Type: with a Built-in Transformer cf20_071102_45-90MCF_e1 Model Nominal frequency Channel spacing 3 dB passband width Stop bandwidth Ripple Insertion loss (insertion attenuation) Guaranteed attenuation Spurious characteristics Terminating impedance Operating temperature range Package type Code for placing an order 2 dB max. 6 dB max. 70 dB min. at ±910 kHz 50Ω//0pF –20 to +70°C D-168 45NE7.5BB 45MH z 12.5k Hz ±3.75k Hz ±12.5 kHz max. at 25 dB 30 dB min. 45NE7.5BB-45M- FN15-840 45NE15BC 45MH z 25k Hz ±7.5k Hz ±25 kHz max. at 30 dB 20 dB min. 45NE15BC-45M- FN15-841 70NE7.5B 70MH z 12.5k Hz ±3.75k Hz ±12.5 kHz max. at 25 dB 30 dB min. 70NE7.5B-70M- FN15-842 70NE15B 70MH z 25k Hz ±7.5k Hz ±25 kHz max. at 30 dB 20 dB min. 70NE15B-70M- FN15-843 90NE7.5BB 90MH z 12.5k Hz ±3.75k Hz ±12.5 kHz max. at 25 dB 30 dB min. 90NE7.5BB-90M- FN15-844 90NE15BC 90MH z 25k Hz ±7.5k Hz ±25 kHz max. at 30 dB 20 dB min. 90NE15BC-90M- FN15-845 Channel spacing 12.5kHz 0 5 1 01 52 02 5 ( k H z )(A) –5 –10–15–20–25 (B) (A) ATT.(dB) Channel spacing 25kHz 0 10 20 30 40 50 (kHz)(A) –10 –20–30–40–50 (B) (A) ATT.(dB) mm 4–φ0.8max 1.5±0.54±1 4min 10.5max IN OUT 10.5max 3.54.6 GND GND11.6±0.5 18.5max D-168 n Features Because this MCF has a built-in transformer, it is possible to match an input/output circuit with various impedance values. l Compact and light. l Stable temperature characteristics. l This product can be manufactured according to your requested terminating impedance value. l Because it has already been completely adjusted, no adjustment is needed before use. l It can be manufactured with a wide frequency band. Caution
- Because it has a non-enclosed structure, it cannot be washed. n Specifications n Dimensions n Characteristics