TDK DEA Series DEA162500LT-1217A1 User manual

(1/2)
001-02 / 20080113 / e731_dea162500lt_1217.fm
• All specifications are subject to change without notice.
Multilayer Chip Low Pass Filters
For 2.4GHz W-LAN
DEA Series DEA162500LT-1217A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
• Ta: +25±5°C
Item Minimum value Typical value Maximum value
Insertion loss [2400 to 2500MHz] (dB) — — 0.48
Return loss [2400 to 2500MHz] (dB) 14 — —
Attenuation [4800 to 5000MHz] (dB) 35 — —
[7200 to 7500MHz] (dB) 27 — —
Temperature range Operating (°C) –40 — +85
Storage (°C) –40 — +85
Conformity to RoHS Directive
0.6±0.1
0.8±0.1
0.3±0.1
0.1±0.1
1.6±0.1
654
123
0.15±0.1
Dimensions in mm
0.55±0.1
1 GND
2IN
3 GND
4 GND
5 OUT
6 GND
Terminal functions
1.0
0.650.25
0.3
0.25
0.7
2.6
Land Solder resist
4-ø0.3 Through-hole
Dimensions in mm
•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.

(2/2)
001-02 / 20080113 / e731_dea162500lt_1217.fm
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
INSERTION LOSS
RETURN LOSS
ATTENUATION
VSWR
2000 800060003000 4000 5000 7000
Frequency(MHz)
–5.0
–4.0
–4.5
–3.0
–3.5
–2.0
–2.5
–1.0
–1.5
–0.5
0
Insertion loss(dB)
1: 2400MHz
–0.331dB
2: 2500MHz
–0.355dB
12
2000 800060003000 4000 5000 7000
Frequency(MHz)
20
10
40
30
50
–40
–50
–20
–30
–10
0
Return loss(dB)
1: 2400MHz
–18.725dB
2: 2500MHz
–19.442dB
12
2000 800060003000 4000 5000 7000
Frequency(MHz)
–70
–60
–40
–50
–20
–30
–10
0
Attenuation(dB)
1: 4800MHz
–50.600dB
2: 5000MHz
–52.569dB
3: 7200MHz
–32.021dB
4: 7500MHz
–32.194dB
12
34
1: 2400MHz
1.309dB
2: 2500MHz
1.304dB
–0.2
0.2
0.4
0.6
0.8
0
–0.4
–0.6
–0.8
12
1
1
–1
jV
U
–1