21E7.5AD NDK | Alldatasheet
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Technical content
2 Pole MCF (Surface-mount Type)
cf12_071102_NM7050SA_e1 Model Number of poles Nominal frequency 3dB 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 21E7.5AD 21.4MHz ±3.75kHz min. ±12.5 kHz max. at 15 dB 1dB max. 2dB max. 60 dB min. at –910 kHz 15 dB min. 1500Ω//5pF –20 to +70°C NM7050SA 21E7.5AD-21.4M- MN15-358 21E15AB 21.4MHz ±7.5kHz min. ±25 kHz max. at 15 dB 1dB max. 1.5dB max. 60 dB min. at –910 kHz 15 dB min. 1500Ω//1pF –20 to +70°C NM7050SA 21E15AB-21.4M- MN15-211 21E30AD 21.4MHz ±15kHz min. ±50 kHz max. at 15 dB 1.5dB max. 1.5dB max. 50 dB min. at –910 kHz 15 dB min. 2500Ω//1.2pF –20 to +70°C NM7050SA 21E30AD-21.4M- MN15-359 21E7.5A 21.7MHz ±3.75kHz min. ±12.5 kHz max. at 15 dB 1dB max. 2dB max. 60 dB min. at –910 kHz 15 dB min. 850Ω//6pF –20 to +70°C NM7050SA 21E7.5A-21.7M- MN15-366 21E15AA 21.7MHz ±7.5kHz min. ±25 kHz max. at 15 dB 1dB max. 1.5dB max. 60 dB min. at –910 kHz 15 dB min. 1500Ω//1pF –20 to +70°C NM7050SA 21E15AA-21.7M- MN15-209 21E30AF 21.7MHz ±15kHz min. ±50 kHz max. at 15 dB 1.5dB max. 1.5dB max. 50 dB min. at –910 kHz 15 dB min. 2000Ω//1.2pF –20 to +70°C NM7050SA 21E30AF-21.7M- MN15-365 Model Number of poles Nominal frequency 3dB 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 45E7.5AB 45MHz ±3.75kHz min. ±25 kHz max. at 20 dB 1dB max. 2dB max. 60 dB min. at –910 kHz 10 dB min. 200Ω//4pF –20 to +70°C NM7050SA 45E7.5AB-45M- MN15-367 45E15A 45MHz ±7.5kHz min. ±25 kHz max. at 13 dB 1dB max. 3dB max. 70 dB min. at –910 kHz 10 dB min. 1000Ω//4pF –30 to +70°C NM7050SA 45E15A-45M- MN15-297 45E30AN 45MHz ±15kHz min. ±60 kHz max. at 20 dB 1dB max. 2dB max. 60 dB min. at –910 kHz 5 dB min. 650Ω//1.5pF –20 to +70°C NM7050SA 45E30AN-45M- MN15-369 90E9A 90MHz ±4kHz min. ±50 kHz max. at 25 dB 0.5dB max. 5dB max. 70 dB min. at –910 kHz 20 dB min. 200Ω//8pF –20 to +70°C NM7050SA 90E9A-90M- MN15-226 mmNM7050SA 7.0±0.2 1.35±0.15 5.0±0.2 5 4 1.2 6– 1.0 2.54 4.0 2.54 1.4 2.2 6.0 2.0/nobreakspace PAD No PAD CONNECTION GND GND OUTPUT GND GND INPUT Reference land pattern Pb Free n Features This is a crystal filter that supports surface mounting. Adoption of a ceramic container has enabled the dimensions of the filter to be 7 x 5 x 1.35 mm. Supports a wide frequency range. l Supports IR reflow and VSP. (Contact us for information on the temperature profile.) l Supports surface mounting. (Packed with embossed tape) l Excellent heat- and shock-resistance. l Good guaranteed attenuation. l Frequency range Fundamental: 20 to 100 MHz, Overtone: 45 to 150 MHz l Also supports 3-pole MCF. n Specifications n Dimensions