90SC15B NDK [NIHON DEMPA KOGYO], 90SC15B Datasheet
90SC15B
Manufacturer Part Number
90SC15B
Description
four-pole crystal filter with a built-in coupling capacitor
Manufacturer
NDK [NIHON DEMPA KOGYO]
Datasheet
1.90SC15B.pdf
(1 pages)
This four-pole crystal filter with a built-in coupling capacitor also supports surface
mounting.
l Supports surface mounting. (Packed with embossed tape)
l Built-in coupling capacitor.
l Excellent shock-resistance.
l Frequency range Fundamental: 30 to 100 MHz
Crystal Filter
Caution: Solder only the top surface of the filter before using it.
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
n
n
n
Features
Specifications
Dimensions
NM1170BA : Type: with a built-in coupling capacitor
Model
1
6
45SC7.5BG-45M-
11.4±0.3
±12.5 kHz max.
±3.75kHz min.
45SC7.5BG
–20 to +70°C
at –910 kHz
NM1170BA
80 dB min.
350Ω//6pF
MN15-368
50dB min.
9.0
1dB max.
5dB max.
at 25 dB
2
5
45MHz
4
3
4
1.2
45SC15BE-45M-
±25 kHz max.
±7.5kHz min.
–20 to +70°C
45SC15BE
PAD No
at –910 kHz
80 dB min.
NM1170BA
650Ω//2pF
MN15-319
50dB min.
2dB max.
5dB max.
at 35 dB
1
2
3
4
5
6
45MHz
4
2.35±0.3
4 Pole MCF
PAD CONNECTION
OUTPUT
INPUT
GND
GND
GND
GND
45SC20BB-45M-
±25 kHz max.
–30 to +70°C
45SC20BB
±10kHz min.
800Ω//1.5pF
at –910 kHz
80 dB min.
NM1170BA
MN15-372
25dB min.
1dB max.
3dB max.
at 25 dB
45MHz
4
Reference land pattern
45SC30BD-45M-
±60 kHz max.
–20 to +70°C
45SC30BD
±15kHz min.
at –910 kHz
1000Ω//1pF
70 dB min.
NM1170BA
MN15-371
30dB min.
1dB max.
4dB max.
at 40 dB
45MHz
4
70SC20BA-70.05M-
(Surface-mount Type)
10.2
1.3
±25 kHz max.
–20 to +70°C
70SC20BA
±10kHz min.
at –910 kHz
4.5dB max.
70 dB min.
NM1170BA
300Ω//2pF
70.05MHz
MN15-317
35dB min.
Free
1dB max.
at 20 dB
Pb
4
cf15_071102_NM1170BA_e1
1.8
90SC15B-90M-
±25 kHz max.
±7.5kHz min.
–20 to +70°C
at –910 kHz
75 dB min.
NM1170BA
90SC15B
310Ω//2pF
MN15-320
40dB min.
1dB max.
8dB max.
at 25 dB
90MHz
4
mm
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