(1/2)
Conformity to RoHS Directive
Multilayer Chip Band Pass Filters
For 5.0GHz W-LAN
DEA Series DEA205375BT-2054A1
SHAPES AND DIMENSIONS
2.0 0.15
2
0.95 0.1
1
3
+0.1
–0.2
4
0.3
+0.1
–0.15
1.6
Terminal functions
1
2
3
4
IN
GND
OUT
GND
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
0.5
0.6
1.0
ø0.15 Through-hole
Line width be designed to mach 50Ω
characteristic impedance depending
on PCB material and thickness
0.18
1.1
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Item
Minimum value
Typical value
Maximum value
[25°C]
[–40 to +85°C]
[4900 to 5850MHz]
[4900 to 5850MHz]
[4900 to 5850MHz]
[340 to 1195MHz]
[2140 to 3580MHz]
[6855 to 7150MHz]
[8570 to 8930MHz]
[4900 to 5850MHz]
Operating
(dB)
(dB)
—
—
—
38.0
19.0
25.0
20.0
—
—
—
—
—
—
—
—
—
—
—
2.2
2.5
2.2
—
—
—
Insertion loss
VSWR
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
Attenuation
—
Ripple
1.8
+85
+85
–40
–40
Temperature range
Storage
• Ta:+25°C
• 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 / 20080113 / e721_dea205375bt_2054.
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