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! Note ? 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 speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
P50E.pdf
Sep.19,2012
CERAFIL r (CERAFIL r 10.7MHz) for Audio/Visual Equipment
Chip Type SFECV/SFECK Series
2
6.9±0.3
4.05±0.4
SFECV/SFECK10M7 series for FM receivers are monolithic
1.2±0.5
1.2±0.3
1.2±0.5
1.5±0.2
type ceramic ?lters that utilize the thickness expander
mode of piezoelectric ceramics. SFECV series enable
customers to make an AM/FM set very thin, and it can be
?
?
?
useful to the total chip circuit.
c Features
1. The piezoelectric element is sandwiched by heat
(3)
(2)
(1)
: Marking
(1) : Input
(2) : Ground
resistant substrate, thus it has excellent mechanical
1.0±0.5
1.0±0.5
1.0±0.5
(3) : Output
strength, and it is suitable for automatic mounting.
2. Various bandwidths are available. Select a suitable
type in accordance with the desired selectivity.
3. Operating Temperature Range:
-20 to +80°C (Standard Type)
-40 to +85°C (High-reliability Type)
Storage Temperature Range:
-40 to +85°C (Standard Type)
-55 to +85°C (High-reliability Type)
c Applications
1. Small, thin radios
2. Automotive radios
3. Headphone stereos
Standard Type
? ? : EIAJ Monthly Code
?? : Center Frequency Rank Code
(in mm)
Part Number
Center
Frequency
(fo) (MHz)
3dB
Bandwidth
(kHz)
Attenuation Insertion Loss
(kHz) (dB)
Ripple
(dB)
Spurious
Attenuation
(1) (dB)
Spurious
Attenuation
(2) (dB)
Input/Output
Impedance
(ohm)
SFECV15M0EQ0001-R0
SFECV10M7KA00-R0
SFECV10M7JA00-R0
15.000
±50kHz
10.700
±30kHz
10.700
±30kHz
300 min.
110 ±30kHz
150 ±40kHz
750 max.
320 max.
380 max.
7.0max.
6.0±2.0dB
5.5±2.0dB
1.0 max.
1.0 max.
1.0 max.
30 min. 30 min.
[within 14MHz to fo] [within fo to 16MHz]
35 min. 35 min.
[within 9MHz to fo] [within fo to 12MHz]
35 min. 35 min.
[within 9MHz to fo] [within fo to 12MHz]
330
330
330
Area of Attenuation: [within 20dB]
Area of Insertion Loss: at minimum loss point
Center frequency (fo) de?ned by the center of 3dB bandwidth.
For safety purposes, connect the output of ?lters to the IF ampli?er through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic ?lters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
High-Reliability Type
Part Number
Center
Frequency
(fo) (MHz)
3dB
Bandwidth
(kHz)
Attenuation Insertion Loss
(kHz) (dB)
Ripple
(dB)
Spurious
Attenuation
(1) (dB)
Spurious
Attenuation
(2) (dB)
Input/Output
Impedance
(ohm)
SFECK10M7KA00S0-R0
SFECK10M7JA00S0-R0
10.700
±30kHz
10.700
±30kHz
110 ±30kHz
150 ±40kHz
320 max.
380 max.
6.0±2.0dB
5.5±2.0dB
1.0 max.
1.0 max.
35 min. 35 min.
[within 9MHz to fo] [within fo to 12MHz]
35 min. 35 min.
[within 9MHz to fo] [within fo to 12MHz]
330
330
Area of Attenuation: [within 20dB]
Area of Insertion Loss: at minimum loss point
Center frequency (fo) de?ned by the center of 3dB bandwidth.
For safety purposes, connect the output of ?lters to the IF ampli?er through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic ?lters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
11
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