70E2B2 datasheet, PDF - EEWORLD Datasheet

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70E2B2: Description1 FUNCTIONS, 70 MHz, 7.5 kHz BW(delta f), CRYSTAL FILTER, CASE UM-1S, 3 PIN; CategoryAnalog mixed-signal IC filter; File Size254KB，2 Pages; ManufacturerSeiko Epson Corporation

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70E2B2 Overview

1 FUNCTIONS, 70 MHz, 7.5 kHz BW(delta f), CRYSTAL FILTER, CASE UM-1S, 3 PIN

70E2B2 Parametric

Parameter Name	Attribute value
Maker	Seiko Epson Corporation
Reach Compliance Code	unknown
Other features	4 POLE
Maximum attenuation frequency (+/- delta f)	25 kHz
Attenuation at maximum frequency	30 dB
Bandwidth (+/- delta f)	7.5 kHz
Center frequency or cutoff frequency (fo/fc)	70 MHz
filter type	CRYSTAL FILTER
high	8 mm
Input/output impedance	2000 OHM//-0.4
Maximum insertion loss	1 dB
length	7.8 mm
Manufacturer's serial number	70E2B2
Installation type	THROUGH HOLE MOUNT
Number of functions	1
Maximum operating temperature	80 °C
Minimum operating temperature	-30 °C
physical size	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)

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	70E2B2	70E2D2	90E1D	55E2B3	90E1B	90E2B2	58F2B13	70E1D	90E2D2	70E1B
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Maker	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknow
Other features	4 POLE	4 POLE	2 POLE	4 POLE	2 POLE	4 POLE	4 POLE	2 POLE	4 POLE	2 POLE
Maximum attenuation frequency (+/- delta f)	25 kHz	40 kHz	30 kHz	25 kHz	28 kHz	25 kHz	25 kHz	30 kHz	40 kHz	28 kHz
Attenuation at maximum frequency	30 dB	35 dB	15 dB	30 dB	18 dB	30 dB	30 dB	15 dB	35 dB	18 dB
Bandwidth (+/- delta f)	7.5 kHz	10 kHz	10 kHz	7.5 kHz	7.5 kHz	7.5 kHz	8.5 kHz	10 kHz	10 kHz	7.5 kHz
Center frequency or cutoff frequency (fo/fc)	70 MHz	70 MHz	90 MHz	55.025 MHz	90 MHz	90 MHz	58.1125 MHz	70 MHz	90 MHz	70 MHz
filter type	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER
high	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm
Input/output impedance	2000 OHM//-0.4	2500 OHM//-0.8	2500 OHM//-0.4	4000 OHM//-0.7	2000 OHM//-0.1	2000 OHM//-0.5	3000 OHM//-1	2500 OHM//-1	3000 OHM//-0.6	2000 OHM//-0.9
Maximum insertion loss	1 dB	1 dB	1 dB	3 dB	1 dB	1 dB	3 dB	1 dB	1 dB	1 dB
length	7.8 mm	7.8 mm	7.8 mm	7.8 mm	7.8 mm	7.8 mm	7.8 mm	7.8 mm	7.8 mm	7.8 mm
Manufacturer's serial number	70E2B2	70E2D2	90E1D	55E2B3	90E1B	90E2B2	58F2B13	70E1D	90E2D2	70E1B
Installation type	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Number of functions	1	1	1	1	1	1	1	1	1	1
Maximum operating temperature	80 °C	80 °C	80 °C	80 °C	80 °C	80 °C	80 °C	80 °C	80 °C	80 °C
Minimum operating temperature	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C	-30 °C
physical size	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)	L7.8XB2.6XH8.0 (mm)/L0.307XB0.102XH0.315 (inch)

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