CDSCB10M7GF123-R0 Murata Electronics North America, CDSCB10M7GF123-R0 Datasheet - Page 35

• Manufacturer Part Number: CDSCB10M7GF123-R0
• Description: DISCR SMD FOR TOSHIBA TA31275
• Manufacturer: Murata Electronics North America
• Series: CDSCBr

Specifications of CDSCB10M7GF123-R0

• Frequency: 10.7MHz Center
• Filter Type: Discriminator
• Insertion Loss: 3dB
• Package / Case: 0.177" L x 0.079" W x 0.039" H (4.50mm x 2.00mm x 1.00mm)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Impedance: -
• Bandwidth: -
• Other names: 490-4728-2

!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
Ceramic filter CFWLA series are low profile high
selectivity ceramic filters which use 6 elements in
ladder form.
They are best suitable to high-class transceivers,
cordless telephones and amateur radios.
1. Low profile, high selectivity
2. Available bandwidths are B to J as standard
3. Easily mountable on any PC board
4. Operating temperature range: -20 to +80 (degrees C)
S.S.G.
0dBm
CFWLA455KBFA-B0
CFWLA455KCFA-B0
CFWLA455KDFA-B0
CFWLA455KEFA-B0
CFWLA455KFFA-B0
CFWLA455KGFA-B0
CFWLA455KHFA-B0
CFWLA455KJFA-B0
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 Plastic Case General Use CFWLA Series
Features
Storage temperature range: -40 to +85 (degrees C)
Test Circuit
Rg
Part Number
• 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.
E1
R1
Rg+R1=R2=Input/Output Impedance
(1) (2) (3) (4)
Nominal Center
Frequency (fn)
(5)
455.0
455.0
455.0
455.0
455.0
455.0
455.0
455.0
(kHz)
R2
Bandwidth
fn 15.0
fn 12.5
fn 10.0
fn 7.5
fn 6.0
fn 4.5
fn 3.0
fn 2.0
(kHz)
min.
min.
min.
min.
min.
min.
min.
min.
6dB
E2
fn 30.0 max.
[within 50dB]
fn 24.0 max.
[within 50dB]
fn 20.0 max.
[within 50dB]
fn 15.0 max.
[within 50dB]
fn 12.5 max.
[within 50dB]
fn 10.0 max.
[within 50dB]
[within 50dB]
[within 50dB]
fn 9.0 max.
fn 7.5 max.
Bandwidth
(2)(3)(4) : Ground
RF Voltmeter
Connection
(kHz)
Stop
(5) : Output
(1) : Input
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
[within fn 100kHz]
Attenuation
Stop Band
35 min.
35 min.
35 min.
35 min.
35 min.
35 min.
60 min.
60 min.
(dB)
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
[at minimum loss point]
Insertion
4.0 max.
4.0 max.
4.0 max.
6.0 max.
6.0 max.
6.0 max.
6.0 max.
7.0 max.
Loss
(dB)
2.3 0.5
2.9 0.3
0.15
(4) (3)
(5)
MARKING
11.0 0.5
[within fn 1.5kHz]
[within fn 10kHz]
2.9
2.9— — 0.3
2.9 0.3
[within fn 8kHz]
[within fn 7kHz]
[within fn 5kHz]
[within fn 4kHz]
[within fn 3kHz]
[within fn 2kHz]
2.0 0.3
(2)
EIAJ
CODE
0.3
3.0 max.
3.0 max.
3.0 max.
3.0 max.
3.0 max.
2.0 max.
2.0 max.
2.0 max.
Ripple
(1)
(dB)
2.6 0.3
1.2 0.5
Input/Output
Impedance
Connection
(2)(3)(4) : Ground
0.6 0.1
0.8 0.1
(ohm)
1500
1500
1500
1500
2000
2000
2000
2000
(1) : Input
(5) : Output
(in mm)
33
P05E.pdf
11.1.11
10