DEA255375BT Datasheet, PDF (1/2 Pages) TDK Electronics – Multilayer Chip Band Pass Filters For 5.0GHz W-LAN

Multilayer Chip Band Pass Filters
For 5.0GHz W-LAN
DEA Series DEA255375BT-2076A1
SHAPES AND DIMENSIONS
2.5±0.2
3
1.0max.
1
2
0.25±0.15
4
(1/2)
Conformity to RoHS Directive
Terminal functions
1 IN
2 OUT
3 GND
4 GND
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
LAND
2.3
1.1 0.4
SOLDER RESIST
2.0
1.9
0.3 0.6
Line width be designed to match 50Ω
characteristic impedance depending
on PCB material and thickness.
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Item
Center frequency
Insertion loss
VSWR
Ripple in Pass Band
Attenuation
[25°C]
[–40 to +85°C]
[25°C]
[–40 to +85°C]
Temperature range
• Ta:+25°C
[5375MHz]
[4900 to 5850MHz]
[4900 to 5850MHz]
[4900 to 5850MHz]
[4900 to 5850MHz]
[824 to 1910MHz]
[9880 to 11700MHz]
Operating
Storage
Solder resist
0.3 0.6
Land
Dimensions in mm
Minimum value Typical value
Maximum value
—
—
—
(dB)
—
—
1.2
(dB)
—
—
1.5
—
—
2.0
(dB)
—
—
1.0
(dB)
50
—
—
(dB)
15
—
—
(°C)
–40
—
+85
(°C)
–40
—
+85
• 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.
001-02 / 20130901 / rf_bpf_dea255375bt-2076a1_en.fm