45EE7.5A Datasheet, PDF (1/1 Pages) NIHON DEMPA KOGYO – 4 Pole MCF

Crystal Filter
4 Pole MCF
■ Features
This is a crystal filter that supports surface mounting.
Adoption of a ceramic container has enabled the dimensions of the filter to be
7×5×1.35 mm and characteristics of 4Pole.
● 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.
(Surface-mount Type)
■ Specifications
Model
Number of Poles
Nominal Frequency
3 dB Passband Width
Stop Bandwidth
Ripple
Insertion Attenuation
(insertion Loss)
Guaranteed
Attenuation
Spurious
Characteristics
Terminating Impedance
Operating Temperature Range
Package Type
Specification Number
45EE7.5A
45EE15A
4
45 MHz
Min. ±3.75 kHz
Min. ±7.5 kHz
Max. ±12.5 kHz
at 20 dB
Max. ±22 kHz
at 25 dB
Max. 1 dB
Max. 1 dB
Max. 4 dB
Max. 3 dB
Min. 80 dB
at –900 kHz
Min. 40 dB
Within ±1 MHz
570 Ω // 2.9 pF
Cc=11.2 pF
MN15-396
Min. 80 dB
at –910 kHz
Min. 40 dB
Within ±1 MHz
600 Ω // 2 pF
Cc=10 pF
–20 to +70 °C
NM7050SE
MN15-397
73EE15AA
73.35 MHz
Min. ±7.5 kHz
Max. ±25 kHz
at 30 dB
Max. 1 dB
Max. 5 dB
Min. 80 dB
at –910 kHz
Min. 30 dB
Within ±1 MHz
500 Ω // 3.5 pF
Cc=7 pF
MN15-383
■ Dimensions
7.0±0.2
#5
#6
#4
#2
#3
#2
A:Index Ф0.5NC or B:Index Ф0.5NC
#2
#1
#3
#6
#4
1.2±0.15
#5
4.6±0.15
0.6±0.15
Land pattern (Typical)
6-_2.2
6.0
mm
Terminal land connections
#1
GND
#2
Cc
#3
OUTPUT
#4
GND
#5
Cc
#6
INPUT
Input _Cc
Output
*An index is attached to either A or B,
without being unified.
Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.
1703A_NM7050SE_e