SFELF10M7FA00-A0 Murata, SFELF10M7FA00-A0 Datasheet - Page 38

• Manufacturer Part Number: SFELF10M7FA00-A0
• Description: Signal Conditioning 280KHz
• Manufacturer: Murata

Specifications of SFELF10M7FA00-A0

• Rad Hardened: No
• Product: Ceramic Filters
• Lead Free Status / RoHS Status: Compliant

9
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
•When using ceramic filters, it is most important to
•Two ceramic filters directly connected can be used
36
match the input/output load to impedance 330 ohm
(SFELF10M7DF00-B0 is 470 ohm and
Waveform symmetry is damaged when reactance is added
to the input/output load.
for high selectivity. For reducing waveform
variation, it is recommended to input a buffer AMP
between ceramic filters.
CERAFILr 10.7MHz Related Data on Lead Type
SFKLF10M7NL00-B0 is 600 ohm matching).
Temperature Characteristics
Matching Conditions
Loaded Resistance and Waveform (Rg+R1=330 ohm)
Loaded Capacitance and Waveform (Rg+R1=R2=330 ohm)
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
10.5
10.5
10.5
10.5
10.6
10.6
10.6
Frequency (MHz)
10.6
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
R
R
C=10pF
C=56pF
2
2
W40
W20
Y20
Y40
W40
W20
Y20
Y40
10.7 10.8 10.9
10.7 10.8 10.9
=220
10.7 10.8 10.9
=560
10.7 10.8 10.9
W2
W1
Y1
Y2
0
0
0
Center frequency
Insertion loss
3dB Bandwidth
Y20
Y20
Y20
SFELF10M7GA00-B0
SFELF10M7GA00-B0
SFELF10M7HA00-B0
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
Temperature (˚C)
Temperature (˚C)
Temperature (˚C)
W20
W20
W20
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
10.5
10.5
10.5
10.5
W40
W40
W40
10.6
Frequency (MHz)
10.6
Frequency (MHz)
10.6
Frequency (MHz)
10.6
Frequency (MHz)
R
C=33pF
C=82pF
R
2
2
=330
10.7 10.8 10.9
10.7 10.8 10.9
10.7 10.8 10.9
10.7 10.8 10.9
=1k
W60
W60
W60
W80
W80
W80
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
•The SFELF10M7 series are of input/output symmetric
structure so that in theory there is no input/output
directionality. Actual circuits may use different
input/output loading conditions (for example,
mismatched impedance) or capacitance load. In such
cases, the waveform will be a little changed by the
direction of the input/output of the ceramic filters.
W40
W20
Y20
Y40
W40
W20
Y20
Y40
W2
W1
Y1
Y2
0
0
0
Center frequency
Insertion loss
3dB Bandwidth
Y20
Y20
Y20
SFELF10M7HA00-B0
0
0
0
Temperature (˚C)
Temperature (˚C)
Temperature (˚C)
W20
W20
W20
W40
W40
W40
W60
W60
W60
W80
W80
W80
P50E.pdf
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