CDBCB455KCAY28-R0 Murata, CDBCB455KCAY28-R0 Datasheet - Page 22

• Manufacturer Part Number: CDBCB455KCAY28-R0
• Description: Signal Conditioning CDBCB455KCAY28-R0
• Manufacturer: Murata
• Type: Ceramic Discriminatorsr

Specifications of CDBCB455KCAY28-R0

• Rad Hardened: No
• Product: Ceramic Filters
• Operating Temperature Range: - 20 c to + 80 C
• 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: -20 to +80 (degree C)
SFECF10M7HA00-R0
SFECF10M7GA00-R0
SFECF10M7FA00-R0
SFECF10M7EA00-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 shoud be an integral multiple of the "Minimum Quantity" shown in package page in this catalog.
Ceramic Filters (CERAFILr)/Ceramic Discriminators 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: -40 to +85 (degree C)
Test Circuit
S.S.G.
• 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.
Part Number
Rg
Rg = 50
C
E
1
2
= 10
: S.S.G. Output Voltage
2 pF (Including stray capacitance and Input capacitance
E
R
1
1
= 280
of RF Volt Meter)
R
1
5%
10.700 30kHz
10.700 30kHz
10.700 30kHz
10.700 30kHz
Frequency (fo)
R
(3)
(2)
2
(1)
= 330
Center
(MHz)
-
Area of Spurious Attenuation: [within 9MHz to 12MHz]
5%
(6)
(4)
(5)
R
2
Nominal Center
Frequency (fn)
10.700
C
(MHz)
2
-
-
-
-
E
2
(2)(5) :
(3)(4) :
3dB Bandwidth
(1) :
(6) :
180 40kHz
230 50kHz
280 50kHz
330 50kHz
fn 150 min.
Input
Ground
No connect
Output
RF
Voltmeter
(kHz)
Attenuation
470 max.
510 max.
590 max.
700 max.
990 max.
(kHz)
6 max. [at fn]
3.5 2.0dB
4 2.0dB
3 2.0dB
3 2.0dB
Insertion
Loss
(dB)
Input electrode
marker
0 to 0.4
0.65 0.3
1.0 max.
1.0 max.
1.0 max.
1.0 max.
3 max.
Ripple
0.3 min.
(dB)
(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
(1.28)
(2) (3)
(5) (4)
0.3 min.
0.65 0.3
0 to 0.35
Attenuation
0 to 0.4
Spurious
30 min.
30 min.
30 min.
30 min.
20 min.
(dB)
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
(in mm)
21
P05E.pdf
06.2.13
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