NDK MN15-209 Surface-mount type 2 pole mcf Datasheet

Crystal Filter
2 Pole MCF
(Surface-mount Type)
■ 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.
● Supports IR reflow and VSP.
(Contact us for information on the temperature profile.)
● Supports surface mounting. (Packed with embossed tape)
● Excellent heat- and shock-resistance.
● Good guaranteed attenuation.
● Frequency range Fundamental: 20 to 90 MHz, Overtone: 60 to 150 MHz
● Also supports 3-pole MCF.
■ Specifications
Model
21E7.5AD
21E15AB
21E30AD
Number of Poles
21E7.5A
21E15AA
21E30AF
2
Nominal Frequency
21.4 MHz
21.7 MHz
3 dB Passband Width
Min. ±3.75 kHz
Min. ±7.5 kHz
Min. ±15 kHz
Min. ±3.75 kHz
Min. ±7.5 kHz
Min. ±15 kHz
Stop Bandwidth
Max. ±12.5 kHz
at 15 dB
Max. ±25 kHz
at 15 dB
Max. ±50 kHz
at 15 dB
Max. ±12.5 kHz
at 15 dB
Max. ±25 kHz
at 15 dB
Max. ±50 kHz
at 15 dB
Max. 1 dB
Max. 1 dB
Max. 1.5 dB
Max. 1 dB
Max. 1 dB
Max. 1.5 dB
Ripple
Insertion Attenuation
(Insertion Loss)
Guaranteed
Attenuation
Spurious
Characteristics
Max. 2 dB
Max. 1.5 dB
Max. 1.5 dB
Max. 2 dB
Max. 1.5 dB
Max. 1.5 dB
Min. 60 dB
at –910 kHz
Min. 15 dB
Within ±1 MHz
Min. 60 dB
at –910 kHz
Min. 15 dB
Within ±1 MHz
Min. 50 dB
at –910 kHz
Min. 15 dB
Within ±1 MHz
Min. 60 dB
at –910 kHz
Min. 15 dB
Within ±1 MHz
Min. 60 dB
at –910 kHz
Min. 15 dB
Within ±1 MHz
Min. 50 dB
at –910 kHz
Min. 15 dB
Within ±1 MHz
Terminating Impedance
1.5 kΩ // 5 pF
1.5 kΩ // 1 pF
2.5 kΩ // 1.2 pF
850 Ω // 6 pF
1.5 kΩ // 1 pF
2 kΩ // 1.2 pF
Operating Temperature Range
–20 to +70 °C
–20 to +70 °C
–20 to +70 °C
–20 to +70 °C
–20 to +70 °C
–20 to +70 °C
MN15-209
MN15-365
Package Type
45E7.5AB
MN15-211
45E15A
45E30AN
90E9A
Stop bandwidth
Max. ±25 kHz
at 20 dB
Max. ±25 kHz
at 13 dB
Max. ±60 kHz
at 20 dB
Max. ±50 kHz
at 25 dB
Max. 1 dB
Max. 1 dB
Max. 1 dB
Max. 0.5 dB
Max. 2 dB
Max. 3 dB
Max. 2 dB
Max. 5 dB
7.0±0.2
200 Ω // 4 pF
1000 Ω // 4 pF 650 Ω // 1.5 pF
200 Ω // 8 pF
Operating temperature range
–20 to +70 °C
–30 to +70 °C
–20 to +70 °C
Package type
–20 to +70 °C
2
1
NM7050SA
MN15-367
MN15-297
MN15-369
MN15-226
Terminal land connections
GND
1
GND
2
OUTPUT
3
GND
4
GND
5
INPUT
6
1.35±0.15
Min. 60 dB
Min. 70 dB
Min. 60 dB
Min. 70 dB
at –910 kHz
at –910 kHz
at –910 kHz
at –910 kHz
Min. 10 dB
Min. 10 dB
Min. 5 dB
Min. 20 dB
Within ±1 MHz Within ±1 MHz Within ±1 MHz Within ±1 MHz
Terminating impedance
Specification Number
mm
NM7050SA
3
6
5
Land pattern (Typical)
6–2.2
6–1.4
Min. ±4 kHz
2.54
Min. ±15 kHz
2.0
90 MHz
Min. ±3.75 kHz Min. ±7.5 kHz
3.94
45 MHz
3 dB Passband width
Ripple
■ Dimensions
2
Nominal frequency
Insertion loss
(insertion attenuation)
Guaranteed
attenuation
Spurious
characteristics
MN15-366
6–1.0
Number of poles
MN15-359
5.0±0.2
Model
MN15-358
2.54
Specification Number
NM7050SA
4
6–1.2
6.0
Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.
1703B_NM7050SA_e
Crystal Filter
■ Characteristics
Model : 45E15A
Model : 45E15A
ATT (dB)
1
10
2
20
3
30
4
40
5
50
6
60
7
70
ATT (dB)
8
9
80
90
–10
–5
0
5
10
–1.0 –0.8 –0.6 –0.4 –0.2
45MHz
(kHz)
0
0.2
0.6
0.8
1.0
(MHz)
Model : 45E30AN
Model : 45E30AN
1
ATT (dB)
0.4
45MHz
10
2
20
3
30
4
40
5
50
6
60
7
70
ATT (dB)
8
9
80
90
–25
–20
–15
–10
–5
0
5
10
15
20
–1.0 –0.8 –0.6 –0.4 –0.2
25
45MHz
(kHz)
0
0.2
0.4
0.8
1.0
(MHz)
Model : 90E9A
Model : 90E9A
1
ATT (dB)
0.6
45MHz
10
2
20
3
30
4
40
5
50
6
60
ATT (dB)
7
8
9
70
80
90
–20
–16
–12
–8
–4
0
90MHz
4
8
12
16
–1.0 –0.8 –0.6 –0.4 –0.2
20
(kHz)
0
0.2
90MHz
0.4
0.6
0.8
1.0
(MHz)
cf13_100512_ch4590_e
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