(1/2)
Conformity to RoHS Directive
Multilayer Chip Low Pass Filters
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA102500LT-6307A1
SHAPES AND DIMENSIONS
1.00.05 0.4max.
4
1 3
2
0.10.05
0.30.1
Terminal functions
1IN
2 GND
3 OUT
4 GND
0.350.1 Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
0.7 0.45
0.3 0.2
Land
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Item Minimum value Typical value Maximum value
[25C] [2400 to 2500MHz] (dB) 0.33 0.45
Insertion loss
[40 to +85C] [2400 to 2500MHz] (dB) 0.55
[4800 to 5000MHz] (dB) 21.0 26.0
Attenuation
[7200 to 7500MHz] (dB) 21.0 24.2
VSWR [2400 to 2500MHz] 1.21 1.7
Operating (C) 40 +85
Temperature range
Storage (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_lpf_dea102500lt-6307a1_en.fm
0.45
0.05
0.10.05
0.30.1
0.3
0.50.05(2/2)
FREQUENCY CHARACTERISTICS
INSERTION LOSS ATTENUATION
0 0
1: 2400.0MHz 1: 4800.0MHz
5
0.5 1 0.32dB 26.0dB
2
10
2: 2500.0MHz 2: 5000.0MHz
15
1.0 35.3dB
0.33dB
20
3: 7200.0MHz
1.5 25 24.2dB
3
1 4
4: 7500.0MHz
30
2.0 25.1dB
35
2
40
2.5
45
3.0 50
2000 2500 3000 3500 4000 2000 3000 4000 5000 6000 7000 8000
( ) ( )
Frequency MHz Frequency MHz
RETURN LOSS VSWR
50 jV
1
1: 2400.0MHz
40 1: 2400.0MHz
20.3dB 0.8
1.21dB
30
2: 2500.0MHz
0.6 2: 2500.0MHz
20
23.6dB
1.14dB
10
0.4
0
0.2
1 2 1
10
0 U
1
20
0.2
1
2
30
0.4
40
0.6
50
2000 3000 4000 5000 6000 7000 8000
0.8
Frequency(MHz)
1
All specifications are subject to change without notice.
001-02 / 20130901 / rf_lpf_dea102500lt-6307a1_en.fm
( )
Return loss dB
( )
Insertion loss dB
( )
Attenuation dB