CDBKB455KCAY54-R0 Murata, CDBKB455KCAY54-R0 Datasheet - Page 21

• Manufacturer Part Number: CDBKB455KCAY54-R0
• Manufacturer: Murata

Specifications of CDBKB455KCAY54-R0

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

!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
SFECF10M7 series for FM-receivers are small,
high performance and super thin (1.4mm max.) filters.
Piezoelectric element is connected in the sandwich
shape by ceramics substrate.
They have 1.4mm max. thickness and small mounting area.
(3.45x3.1mm)
SFECF series and CDSCB series (MHz Discriminator)
enable customers to make VICS/RKE/TPMS set so thin and
small sized.
1. The filters are mountable by automatic placers.
2. They are slim, at only 1.4mm max. thickness, and
3. Various bandwidths are available. Select a
4. Operating Temperature Range:
Standard Type
SFECF10M7HA00-R0
SFECF10M7HF00-R0
SFECF10M7GA00-R0
SFECF10M7GF00-R0
SFECF10M7FA00-R0
SFECF10M7FF00-R0
SFECF10M7EA00-R0
SFECF10M7DA0001-R0
SFECF10M7DF00-R0
Area of Attenuation: [within 20dB]
Area of Insertion Loss: at minimum loss point Area of Ripple: within 3dB B.W.
Center frequency (fo) defined by center of 3dB bandwidth.
For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in package page in this catalog.
Ceramic Filters (CERAFILr) for Communications Equipment
CERAFILr MHz SMD Type SFECF10M7 Series
Features
have a small mounting area (3.45x3.1mm) enabling
flexible PCB design.
suitable type in accordance with the desired
selectivity.
Storage Temperature Range:
• 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.
-20 to +80 (degrees C)(Standard Type)
-40 to +85 (degrees C)(High-reliability Type)
-40 to +85 (degrees C)(Standard Type)
-55 to +85 (degrees C)(High-reliability Type)
Part Number
Frequency
(fo) (MHz)
Center
10.700
10.700
10.700
10.700
10.700
30kHz
30kHz
30kHz
30kHz
30kHz
-
-
-
-
Nominal Center
Frequency (fn)
10.700
10.700
10.700
10.700
(MHz)
-
-
-
-
-
180 40kHz
230 50kHz
280 50kHz
330 50kHz
fn 150 min.
Bandwidth
fn 25 min.
fn 45 min.
fn 65 min.
420 min.
(kHz)
3dB
Attenuation
470 max.
510 max.
510 max.
560 max.
590 max.
620 max.
700 max.
950 max.
990 max.
(kHz)
Insertion Loss
4.0 2.0dB
3.5 2.0dB
3.0 2.0dB
3.0 2.0dB
3.0 2.0dB
8.0 max.
8.0 max.
7.0 max.
6.0 max.
[at fn]
[at fn]
[at fn]
[at fn]
(dB)
1.0 max.
1.0 max.
1.0 max.
1.0 max.
1.0 max.
1.0 max.
1.0 max.
3.0 max.
3.0 max.
Ripple
(dB)
[within 9MHz to fo]
[within 9MHz to fn]
[within 9MHz to fo]
[within 9MHz to fn]
[within 9MHz to fo]
[within 9MHz to fn]
[within 9MHz to fo]
[within 9MHz to fo]
[within 9MHz to fn]
Input electrode
marker
Attenuation
Spurious
(1) (dB)
30 min.
30 min.
30 min.
30 min.
30 min.
30 min.
30 min.
35 min.
20 min.
0 to 0.4
0.65 0.3
0.3 min.
(0.6) (0.6) (0.6)
(1)
(6)
0 to 0.35
(1.28)
(1.28)(1.28)
3.45 0.2
0.7 0.3
[within fo to 12MHz]
[within fn to 12MHz]
[within fo to 12MHz]
[within fn to 12MHz]
[within fo to 12MHz]
[within fn to 12MHz]
[within fo to 12MHz]
[within fo to 12MHz]
[within fn to 12MHz]
(1.28)
(2) (3)
(5) (4)
0.3 min.
Attenuation
0.65 0.3
Spurious
0 to 0.35
(2) (dB)
30 min.
25 min.
30 min.
25 min.
30 min.
25 min.
30 min.
25 min.
20 min.
0 to 0.4
1.3 0.1
(2)(5) : Ground
(3)(4) : No connect
(
(1) : Input
(6) : Output
)
: EIAJ Monthly Code
: Reference
Input/Output
Impedance
(ohm)
330
330
330
330
330
330
330
330
330
(in mm)
19
P05E.pdf
11.1.11
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