FILTERS - Murata Electronics
Description
FILTERS FOR COMMUNICATIONS EQUIPMENT CFUCG/CFUCG२X/SFGCG SERIES
The CFUCG455२ Series comprises small, high performance, 4.
0mm thin filters consisting of 4 ceramic elements.
Their innovative construction is perfect for shrinking mobile communication products such as pocket pagers and cellular phones.
In addition, CFUCG455२X Series filters exhibit an extremely flat G.
D.
T.
characteristic combined with a narrow bandwidth.
The filters are recommended for narrow band digital communication applications.
The SFGCG455२ Series filters exhibit an extremely flat G.
D.
T.
characteristic as well, and are recommended for digital communication applications and are perfect in hand held cellular phones, etc.
FEATURES s Mountable by automatic placers s Can be reflow soldered and can
withstand washing s 4.
0mm maximum thickness, with small
mounting area (7.
5 x 6.
0mm2) enabling flexible PCB design s Bandwidth range from D to G
DIMENSIONS: mm CFUCG SERIES
CFUCG२X SERIES
SFGCG SERIES
E
6.
5 M
1.
0 ± 0.
1
7.
5 max.
1.
0 ± 0.
1
4.
0 max.
1.
0 4.
0 1.
0 6.
0 Sealing
ቢባ ቤ
XG
6.
5 M
Connection
ቢ INPUT ባ OUTPUT ቤ GROUND
: EIA-J Date Code
1.
0 ± 0.
1 1.
0
4.
0 6.
0
7.
5 max.
1.
0 ± 0.
1
4.
0 max.
1.
0 Sealing
ቢባ ቤ
E
6.
5 M
Connection
ቢ INPUT ባ OUTPUT ቤ GROUND
: EIA-J Date Code
1.
0 ± 0.
1 1.
0
4.
0 6.
0
7.
5 max.
1.
0 ± 0.
1
4.
0 max.
1.
0 Sealing
ቢባ
ቤ
Connection ቢ INPUT ባ OUTPUT ቤ GROUND : EIA-J Date Code
SPECIFICATIONS
Part Number
Center Frequency
6dB
(Center of 6dB B.
W.
) Bandwidth
(kHz)
(kHz min.
)
40dB Bandwidth (kHz max.
)
Stop Band Insertion Loss
Attenuation at minimum
(455 ± 100kHz) loss point
(dB min.
)
(dB max.
)
Ripple (dB max.
)
GDT Ripple Deviation (sec, max.
)
CFUCG Series
CFUCG455D
455 ± 1.
5
±10
CFUCG455E
455 ± 1.
5
±7.
5
CFUCG455F
455 ± 1.
5
±6.
0
CFUCG455G
455 ± 1.
0
±4.
5
CFUCG२X Series (Narrow Bandwidth G.
D.
T.
Flat Type)
CFUCG455EX
455 ± 1.
5
±7.
5
CFUCG455FX
455 ± 1.
0
±6.
0
CFUCG455GX
455 ± 1.
0
±4.
5
CFUCG455HX
455 ± 1.
0
±3.
0
SFGCG Series
SFGCG455AX
455 ± 2.
0
±17...
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