CDBCB455KCLX36-R0 Murata, CDBCB455KCLX36-R0 Datasheet - Page 14

• Manufacturer Part Number: CDBCB455KCLX36-R0
• Description: Signal Conditioning 455kHz Discriminator
• Manufacturer: Murata
• Type: Ceramic Discriminatorsr

Specifications of CDBCB455KCLX36-R0

• Rad Hardened: No
• Product: Ceramic Filters
• Frequency: 455 KHz
• 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 series is comprised of small, high performance,
thin (3.0mm) filters consisting of 6 ceramic elements.
The filters are recommend for pager or hand held
cellular phones.
1. The filters are mountable by automatic placers.
2. The filters can be reflow soldered.
3. They are slim, at only 3.0mm maximum thickness.
4. The filters are wide bandwidth, flat GDT within
5. Operating temperature range: -20 to +80 (degree C)
CFWKA450KDFA-R0
CFWKA450KEFA-R0
CFWKA450KEFA001-R0
CFWKA450KFFA-R0
CFWKA450KGFA-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 Series
S.S.G.
Features
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
450
450
450
450
(2)
(3)
Bandwidth
fn 6.5 min.
R2
(kHz)
3dB
-
-
-
-
E2
Bandwidth
fn 10.0
fn 7.5
fn 4.5
(kHz)
fn 6
6dB
min.
min.
min.
min.
-
(3)(4) : Ground
RF Voltmeter
(1) : Input
(2) : Output
Connection
[within 50dB]
[within 50dB]
[within 50dB]
[within 50dB]
fn 11.0 max.
[within 50dB]
fn 12.5 min.
Bandwidth
fn 20 max.
fn 15 max.
fn 15 max.
(kHz)
Stop
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[fn 18 to 33kHz]
Attenuation
Stop Band
50 min.
50 min.
55 min.
50 min.
50 min.
(dB)
[within fn 100kHz]
Stop Band Att.(2)
50 min.
(dB)
-
-
-
-
1.2 0.1
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
3.0
MARKING
(1)
(4)
Insertion
4 max.
6 max.
4 max.
6 max.
6 max.
[at fn]
Dot marking
11.5
Loss
Sealing
5.5
(dB)
EIAJ
CODE
(2)
(3)
3.0
1.2 0.1
1.5 0.3
[within fn 6.5kHz]
[within fn 7kHz]
[within fn 5kHz]
[within fn 4kHz]
[within fn 3kHz]
C0.3
Ripple
3 max.
3 max.
3 max.
3 max.
2 max.
(dB)
1.5 0.3
1.2 0.1
(
Tolerance 0.3mm
Sealing
(3)(4)
5.5
(1)
(2)
Input/Output
Impedance
: Input
: Output
: Ground
in mm
(ohm)
1500
1500
1500
1500
1500
3.0
1.2 0.1
)
13
P05E.pdf
06.2.13
5