(1/2)
Conformity to RoHS Directive
Multilayer Chip Band Pass Filters
For 2.4GHz W-LAN/Bluetooth
DEA Series DEA162450BT-2139A1
SHAPES AND DIMENSIONS
1.600.15
0.50.1
Terminal functions
2
1 IN
2 GND
1 3
3 OUT
0.2min.
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
1.600
0.3 Through-hole
Land
Solder resist
No pattern and solder resist
0.500
1.100
Line width be designed to match 50
Dimensions in mm
characteristic impedance depending
on PCB material and thickness.
ELECTRICAL CHARACTERISTICS
Item Typical value
Frequency range(Pass band) 2400 to 2500MHz 2400 to 2500MHz
[+25C] 3.0dB max. 2.6dB
Insertion loss
[40 to +85C]
VSWR [2400 to 2500MHz] 2.32 max. 1.5
[869 to 894MHz] 34dB min. 42dB
[925 to 960MHz] 33dB min. 41dB
[1570 to 1580MHz] 30dB min. 39dB
Attenuation [1710 to 1785MHz] 30dB min. 42dB
[1805 to 1850MHz] 30dB min. 45dB
[1930 to 1990MHz] 30dB min. 41dB
[2110 to 2170MHz] 25dB min. 30dB
Operating 40 to +85C
Temperature range
Storage 40 to +85C
Ta:+25C
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 / 20130901 / rf_bpf_dea162450bt-2139a1_en.fm
0.5max. 0.80.15
0.800(2/2)
FREQUENCY CHARACTERISTICS
INSERTION LOSS ATTENUATION
2 3 0
0 1
1: 915MHz
1: 2400MHz 5
40.8dB
5
2.55dB 10
2: 1710MHz
15
10 2: 2450MHz
39.0dB
20
2.24dB
15 3: 1990MHz
25
3: 2500MHz
45.4dB
30
20
2.25dB
4: 2170MHz
35
4
6
25 33.0dB
40
2
5: 4800MHz
1
45
30
60.6dB
3
50
35 6: 7200MHz
55
5
33.3dB
60
40
500 1500 2500 3500 4500 5500 6500 7500
1900 2100 2300 2500 2700 2900 3100
( )
Frequency MHz
Frequency(MHz)
VSWR
RETURN LOSS
jV
10
1
1: 2400MHz
1: 2400MHz
5
0.8
1.22
20.0dB
0
2: 2450MHz
0.6
2: 2450MHz
5
1.24
19.3dB
0.4
10
3: 2500MHz
3: 2500MHz
0.2
15 1.23
19.7dB
1 1
0
20 U
1 2 3
0.2
25
30
0.4
35
0.6
40
0.8
1900 2100 2300 2500 2700 2900 3100
1
All specifications are subject to change without notice.
001-01 / 20130901 / rf_bpf_dea162450bt-2139a1_en.fm
Return loss(dB) ( )
Insertion loss dB
( )
Attenuation dB