70NE7.5B-70M-FN15-842 datasheet, PDF

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70NE7.5B-70M-FN15-842: DescriptionCrystal Filter, 1 Function(s), 70MHz, 3.75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN; CategoryAnalog mixed-signal IC filter; File Size82KB，1 Pages; ManufacturerNDK; Websitehttp://www.ndk.com/en/; Environmental Compliance

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70NE7.5B-70M-FN15-842 Overview

Crystal Filter, 1 Function(s), 70MHz, 3.75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN

70NE7.5B-70M-FN15-842 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
Other features	4 POLE
Maximum attenuation frequency (+/- delta f)	910 kHz
Attenuation at maximum frequency	70 dB
Bandwidth (+/- delta f)	3.75 kHz
Center frequency or cutoff frequency (fo/fc)	70 MHz
structure	MONOLITHIC
filter type	CRYSTAL FILTER
high	10.3 mm
Input/output impedance	50 OHM
Maximum insertion loss	6 dB
length	17.8 mm
Manufacturer's serial number	MCF
Installation type	THROUGH HOLE MOUNT
Number of functions	1
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)
Base Number Matches	1

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Crystal Filter

45-90 MHz-Series MCF

n

Features

Because this MCF has a built-in transformer, it is possible to match an input/output

circuit with various impedance values.

l

Stable temperature characteristics.

l

This product can be manufactured according to your requested terminating

impedance value.

Because it has already been completely adjusted, no adjustment is needed before

l

use.

l

It can be manufactured with a wide frequency band.

Caution

• Because it has a non-enclosed structure, it cannot be washed.

Type: with a Built-in Transformer

n

Specifications

Model

Number of poles

Nominal frequency

3 dB Passband width

Stop bandwidth

Ripple

Insertion loss

(insertion attenuation)

Guaranteed

attenuation

Spurious

characteristics

Terminating impedance

Operating temperature range

Package type

Ordering code

45NE7.5BB-45M-

FN15-840

45NE15BC-45M-

FN15-841

Min. 30 dB

Within ±1 MHz

Min. 20 dB

Within ±1 MHz

±3.75 kHz

Max. ±12.5 kHz

at 25 dB

45 MHz

±7.5 kHz

Max. ±25 kHz

at 30 dB

±3.75 kHz

Max. ±12.5 kHz

at 25 dB

45NE7.5BB

45NE15BC

70NE7.5B

4

70 MHz

±7.5 kHz

Max. ±25 kHz

at 30 dB

±3.75 kHz

Max. ±12.5 kHz

at 25 dB

90 MHz

±7.5 kHz

Max. ±25 kHz

at 30 dB

70NE15B

90NE7.5BB

90NE15BC

Max. 2 dB

Max. 6 dB

MIn. 70 dB

at ±910 kHz

Min. 30 dB

Within ±1 MHz

Min. 20 dB

Within ±1 MHz

Min. 30 dB

Within ±1 MHz

Min. 20 dB

Within ±1 MHz

50 Ω // 0 pF

–20 to +70 ℃

D-168

70NE7.5B-70M-

FN15-842

70NE15B-70M-

FN15-843

90NE7.5BB-90M-

FN15-844

90NE15BC-90M-

FN15-845

n

Dimensions

D-168

n

Characteristics

mm

ATT.(dB)

10

20

30

40

50

60

(A)

9.8±0.2

10.3±0.2

70

80

(B)

4±1

(A)

(B)

–25

–1.0

–20

–0.8

–15

–0.6

–10

–0.4

–5

–0.2

0

5

0.2

10

0.4

15

0.6

20

0.8

25 (kHz)

1.0 (MHz)

1.5±0.5

4–φ0.5

IN

OUT

4min

ATT.(dB)

10

20

30

(A)

4.6 3.5

9.8±0.2

40

50

60

GND

11.6±0.5

17.8±0.2

GND

70

80

90

(B)

(A)

(B)

–50

–1.0

–40

–0.8

–30

–0.6

–20

–0.4

–10

–0.2

0

10

0.2

20

0.4

30

0.6

40

0.8

50 (kHz)

1.0 (MHz)

cf20_090904_45-90MCF_e

70NE7.5B-70M-FN15-842 Related Products

	70NE7.5B-70M-FN15-842	70NE15B-70M-FN15-843	90NE7.5BB-90M-FN15-844	90NE15BC-90M-FN15-845	45NE7.5BB-45M-FN15-840	45NE15BC-45M-FN15-841
Description	Crystal Filter, 1 Function(s), 70MHz, 3.75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN	Crystal Filter, 1 Function(s), 70MHz, 75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN	Crystal Filter, 1 Function(s), 90MHz, 3.75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN	Crystal Filter, 1 Function(s), 90MHz, 75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN	Crystal Filter, 1 Function(s), 45MHz, 3.75kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN	Crystal Filter, 1 Function(s), 45MHz, 7.5kHz BW(delta f), Monolithic, ROHS COMPLIANT, D-168, 4 PIN
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
Other features	4 POLE	4 POLE	4 POLE	4 POLE	4 POLE	4 POLE
Maximum attenuation frequency (+/- delta f)	910 kHz	910 kHz	910 kHz	910 kHz	910 kHz	910 kHz
Attenuation at maximum frequency	70 dB	70 dB	70 dB	70 dB	70 dB	70 dB
Bandwidth (+/- delta f)	3.75 kHz	75 kHz	3.75 kHz	75 kHz	3.75 kHz	7.5 kHz
Center frequency or cutoff frequency (fo/fc)	70 MHz	70 MHz	90 MHz	90 MHz	45 MHz	45 MHz
structure	MONOLITHIC	MONOLITHIC	MONOLITHIC	MONOLITHIC	MONOLITHIC	MONOLITHIC
filter type	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER	CRYSTAL FILTER
high	10.3 mm	10.3 mm	10.3 mm	10.3 mm	10.3 mm	10.3 mm
Input/output impedance	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM
Maximum insertion loss	6 dB	6 dB	6 dB	6 dB	6 dB	6 dB
length	17.8 mm	17.8 mm	17.8 mm	17.8 mm	17.8 mm	17.8 mm
Manufacturer's serial number	MCF	MCF	MCF	MCF	MCF	MCF
Installation type	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
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
physical size	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)	L17.8XB9.8XH10.3 (mm)/L0.701XB0.386XH0.406 (inch)
Maker	-	-	NDK	NDK	NDK	NDK

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