CDBCB455KCAY28-R0 Murata, CDBCB455KCAY28-R0 Datasheet - Page 16

• 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
The CFWKA_Y series is comprised of small, high
performance, thin (3.0mm) filters consisting of 6
ceramic elements. The filters are recommend for
digital communication applications and are perfect
in hand held cellular phones.
1. The filters are mountable by automatic placers, and
2. They are slim, at only 3.0mm maximum thickness.
3. The filters are wide bandwidth, flat GDT within
4. Operating temperature range: -20 to +80 (degree C)
CFWKA450KBFY001-R0
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 kHz SMD Type CFWKA_Y Series
S.S.G.
Features
can be reflow soldered.
pass band.
Storage temperature range: -40 to +85 (degree C)
Test Circuit
0dBm
Rg
• 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
E1
R1
Rg+R1=R2=Input/Output Impedance
(1)
(4)
Nominal Center
Frequency (fn)
(kHz)
450
(2)
(3)
fn 11.5 min.
Bandwidth
R2
(kHz)
3dB
E2
Bandwidth
fn 13.0
(kHz)
6dB
min.
(3)(4) : Ground
RF Voltmeter
(1) : Input
(2) : Output
Connection
[within 50dB]
Bandwidth
fn 30 max.
(kHz)
Stop
[within fn 100kHz]
Attenuation
Stop Band
45 min.
(dB)
[at minimum loss point]
Insertion
4 max.
Loss
(dB)
1.2 0.1
[within 0.1 to 1.0MHz]
3.0
(1)
(4)
Response
Spurious
Dot marking
11.5
20 min.
Y50
B 1
Sealing
5.5
EIAJ
CODE
(dB)
(2)
(3)
3.0
1.2 0.1
1.5 0.3
[within fn 10kHz]
GDT Deviation
C0.3
30 max.
( s)
1.5 0.3
1.2 0.1
(
Tolerance 0.3mm
Sealing
5.5
(3)(4)
Input/Output
(1)
(2)
Impedance
3.0
: Input
: Output
: Ground
(ohm)
1000
1.2 0.1
in mm
15
P05E.pdf
)
06.2.13
6