(1/2)
Conformity to RoHS Directive
Multilayer Chip Band Pass Filters
For 5.0GHz W-LAN
DEA Series DEA255395BT-2065D2
SHAPES AND DIMENSIONS
2.5 0.2
3
1.1max.
1
2
4
0.25 0.15
Terminal functions
1
2
3
4
IN
OUT
GND
GND
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
LAND
SOLDER RESIST
2.0
1.9
2.3
1.1 0.4
0.3
0.6
0.3
0.6
Dimensions in mm
Solder resist
Land
Dimensions in mm
Maximum value
Line width be designed to mach 50Ω
characteristic impedance depending
on PCB material and thickness
ELECTRICAL CHARACTERISTICS
Item
Minimum value
Typical value
Center frequency
Insertion loss
VSWR
[5395MHz]
[4940 to 5850MHz]
[4940 to 5850MHz]
[4940 to 5850MHz]
[DC to 2700MHz]
[2700 to 4650MHz]
[7250 to 8000MHz]
[9880 to 11700MHz]
Operating
(dB)
—
—
—
40
24
30
28
–30
–30
—
—
—
—
—
—
—
—
—
3.5
2.1
2
—
—
—
—
+85
+85
Ripple in pass band
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
Attenuation
Temperature range
• Ta: –30 to +85°C
Storage
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-01 / 20080116 / e721_dea255395bt_2065.
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