CFSKNX

Manufacturer Part NumberCFSKNX
DescriptionFM CERAMIC FILTERS
ManufacturerTOKO
CFSKNX datasheet
 
Page 1/1

Download datasheet (152Kb)Embed
Description
• Low insertion loss design for lower gain
dispersion in transceiver applications.
Features
• Compact and low profile (ideal for slimline sets)
• Low temperature coefficient and dispersion for
reliable response
• High selectivity
• Low spurious response
• Independent terminal structure
• Lead-free terminations
Applications
• Cordless telephones, tuner packs, radio cassettes,
car radios, compact portable radios
• Wireless data communication equipment
Color Code Table
Center
Rank
Frequency*
A
10.70±0.03MHZ
B
10.67±0.03MHZ
C
10.73±0.03MHZ
D
10.64±0.03MHZ
E
10.76±0.03MHZ
* Standard center frequency: 10.7MHz
* Applicable center frequencies: 10.3MHz — 11.5MHz
* Center frequency tolerance: Standard ±30kHz; ±25kHz
and ±20kHz also available
STANDARD FILTERS SELECTION GUIDE
TYPE CFSKN Low Loss X Series
TOKO
Center
Part
Frequency
Number
(Fo)*
#SK107M0N-AE-10X
See Color Code Table
#SK107M1N-AE-10X
See Color Code Table
#SK107M2N-AE-20X
See Color Code Table
#SK107M3N-AE-20X
See Color Code Table
#SK107M4N-AE-20X
See Color Code Table
#SK107M5N-AE-10X
See Color Code Table
The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture
of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or
other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.
August 2005
© 2005 TOKO America, Inc.
All Rights Reserved
Printed in USA
Dimensions
SKM0N
SKM1N
Test Circuit
Color
Code
www.DataSheet4U.com
None
Blue
Orange
Test Conditions
Black
White
R
:
280Ω
1
R
:
280Ω
2
N.A.: HP4194A or equivalent
(Input impedance less than 15pF)
Bandwidth
Bandwidth
Insertion
at 3dB
at 20dB
Loss
(kHz)
(kHz)
(dB)
330±50
680 max.
2.5±2.0
280±50
650 max.
2.5±2.0
230±50
600 max.
3.0±2.0
180±40
520 max.
3.5±1.5
150±40
400 max.
5.5±2.0
110±30
350 max.
6.0±2.0
TOKO America, Inc.
1250 Feehanville Drive, Mount Prospect, Illinois 60056
Tel: (847) 297-0070 Fax: (847) 699-7864 Web:
CF-323-CFSKN/X
R-LOG0805A
CFSKN X Series
FM CERAMIC FILTERS
Unit: mm
SKM2N
SKM3N
SKM4N
SKM5N
Spurious
Impedance
Response
(In/Out)
(dB)
(Ω)
30 min.
330/330
30 min.
330/330
40 min.
330/330
40 min.
330/330
40 min.
330/330
30 min.
330/330
http://www.tokoam.com
1