• All specifications are subject to change without notice.
• 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.
Multilayer Band Pass Filters(Balance Output Type)
For 2.4GHz W-LAN/Bluetooth
DEA Series
Type:
Issue date:
DEA252450BT-7012D1 (2.5×2.0×1.0mm max.)
DEA252450BT-7014D1 (2.5×2.0×1.0mm max.)
DEA252450BT-7022B1 (2.5×2.0×1.0mm max.)
November 2010
(1/6)
001-01 / 20101015 / e721_multibpf_balance_dea03
• All specifications are subject to change without notice.
Multilayer Chip Band Pass Filters(Balance Output Type)
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA252450BT-7012D1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
Item Typical value
Frequency range (Pass band) 2400 to 2500MHz —
Unbalanced impedance 50Ω(Nominal) —
Balanced impedance 100Ω(Nominal) —
Insertion loss [+25°C] 1.9dB max. 1.5dB
[–40 to +85°C] 2.2dB max. —
Attenuation
[880 to 960MHz] 40dB min. 50dB
[1710 to 1910MHz] 32dB min. 42dB
[4800 to 5000MHz] 30dB min. 40dB
Unbalanced port return loss 10dB min. 14dB
Phase difference at balanced port 180±12deg 188deg
Amplitude imbalance at balanced port 0±1.0dB 0dB
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Conformity to RoHS Directive
1.0max.
2.0±0.2
1.3±0.3
0.4±0.15 0.3±0.1
2.5±0.2
765
48
123
Dimensions in mm
0.2±0.15
1 N.C.
2 Unbalanced
3 DC feed or N.C.
4 GND
5 Balanced
6 N.C.
7 Balanced
8 GND
Terminal functions
Line width be designed to mach 50Ω characteristic impedance
depending on PCB material and thickness
Land
Solder resist
2.10.8
0.9
1.4
0.80.9
0.35 0.35
Dimensions in mm
ø0.3 Through-hole
•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.
(2/6)
001-01 / 20101015 / e721_multibpf_balance_dea03
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
ATTE NUATION
AMPLITUDE BALANCE
UNBALANCED PORT RETURN LOSS
PHASE BALANCE
–60
–25
–30
–35
–40
–45
–50
–55
500 75004500 6500550025001500 3500
–20
–15
–10
–5
0
Attenuation
(dB)
Frequency(MHz)
1: 1710MHz
–40.6dB
2: 1910MHz
–51.2dB
3: 4800MHz
–43.5dB
4: 5000MHz
–39.3dB
5: 7200MHz
–24.6dB
6: 7500MHz
–24.7dB
1
5 6
2
4
3
2300 260025502450 25002350 2400
2
1
4
3
5
–4
–5
–2
–3
–1
0
Amplitude balance(dB)
Frequency(MHz)
1: 2400MHz
0.61dB
2: 2450MHz
0.02dB
3: 2500MHz
–0.55dB
123
1500 3500300025002000
Unbalanced port Return loss(dB)
Frequency(MHz)
1: 2400MHz
–13.7dB
2: 2450MHz
–34.2dB
3: 2500MHz
–16.8dB
4: 2400MHz
–1.56dB
5: 2450MHz
–1.22dB
6: 2500MHz
–1.18dB
1
2
3
456
–60
–25
–30
–35
–40
–45
–50
–55
–20
–15
–10
–5
0
2300 260025502450 25002350 2400
195
190
200
165
160
175
170
180
185
Phase balance(deg.)
Frequency(MHz)
1: 2400MHz
188.5degrees
2: 2450MHz
188.5degrees
3: 2500MHz
187.9degrees
123
(3/6)
001-01 / 20101015 / e721_multibpf_balance_dea03
• All specifications are subject to change without notice.
Multilayer Chip Band Pass Filters(Balance Output Type)
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA252450BT-7014D1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
Item Typical value
Frequency range (Pass band) 2400 to 2500MHz —
Unbalanced impedance 50Ω(Nominal) —
Balanced impedance 50Ω(Nominal) —
Insertion loss [+25°C] 1.7dB max. 1.2dB
[–40 to +85°C] 2.0dB max. —
Attenuation
[880 to 960MHz] 40dB min. 48dB
[1710 to 1910MHz] 32dB min. 38dB
[4800 to 5000MHz] 30dB min. 39dB
Unbalanced port return loss 10dB min. 17dB
Phase difference at balanced port 180±15deg 190deg
Amplitude imbalance at balanced port 0±1.0dB 0.2dB
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
Conformity to RoHS Directive
1.0max.
2.0±0.2
1.3±0.3
0.4±0.15 0.3±0.1
2.5±0.2
765
48
123
Dimensions in mm
0.2±0.15
1 N.C.
2 Unbalanced
3 DC feed or N.C.
4 GND
5 Balanced
6 N.C.
7 Balanced
8 GND
Terminal functions
Line width be designed to mach 50Ω characteristic impedance
depending on PCB material and thickness
Land
Solder resist
Dimensions in mm
2.10.8
0.9
1.4
0.80.9
0.35 0.35
ø0.3 Through-hole
•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.
(4/6)
001-01 / 20101015 / e721_multibpf_balance_dea03
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 50Ω
ATTENUATION vs. INSERTION LOSS
AMPLITUDE BALANCE
UNBALANCED PORT RETURN LOSS
PHASE BALANCE
–60
–25
–30
–35
–40
–45
–50
–55
500 60004000 4500 550050002000 2500 30001500 35001000
–20
–15
–10
–5
0
Attenuation & Insertion
loss(dB)
Frequency(MHz)
1: 1710MHz
–38.3dB
2: 1910MHz
–50.8dB
3: 2400MHz
–1.24dB
4: 2500MHz
–1.05dB
5: 4800MHz
–42.9dB
6: 5000MHz
–39.0dB
156
2
34
2300 260025502450 25002350 2400
2
1
4
3
5
–4
–5
–2
–3
–1
0
Amplitude balance(dB)
Frequency(MHz)
1: 2400MHz
0.41dB
2: 2450MHz
–0.20dB
3: 2500MHz
–0.77dB
123
–30
–25
1500 35003000 32502250 25002000 27501750
–20
–15
–10
–5
0
Unbalanced port Return loss(dB)
Frequency(MHz)
1: 2400MHz
–17.1dB
2: 2450MHz
–22.4dB
3: 2500MHz
–21.6dB
1
23
2300 260025502450 25002350 2400
195
190
200
165
160
175
170
180
185
Phase balance(deg.)
Frequency(MHz)
1: 2400MHz
190.0degrees
2: 2450MHz
190.1degrees
3: 2500MHz
189.2degrees
123
(5/6)
001-01 / 20101015 / e721_multibpf_balance_dea03
• All specifications are subject to change without notice.
Multilayer Chip Band Pass Filters(Balance Output Type)
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA252450BT-7022B1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
Conformity to RoHS Directive
1.0max.
2.0±0.2
1.8±0.15
2.5±0.2
6
1
2
5
4
3
0.4±0.15
Dimensions in mm
0.15+0.15
–0.1
0.8±0.1
1 Unbalanced
2 DC feed or RF GND
3 GND
4 Balanced
5 Balanced
6 GND
Terminal functions
2.11.0
0.5
1.3
0.3
1.50.85
Land
Solder resist
Dimensions in mm
ø0.3 Through-hole
Coplanar waveguide(Line width and
Gap of Line to GND) be designed to
match 50Ω characteristic impedance,
depending on PCB material and thickness.
•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.
(6/6)
001-01 / 20101015 / e721_multibpf_balance_dea03
• All specifications are subject to change without notice.
ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
ATTENUATION & INSERTION LOSS
AMPLITUDE BALANCE
UNBALANCED PORT RETURN LOSS
PHASE BALANCE
Item Typical value
Frequency range (Pass band) 2400 to 2500MHz —
Unbalanced impedance 50Ω(Nominal) —
Balanced impedance 100Ω(Nominal) —
Unbalanced port return loss 9.5dB min. —
Insertion loss (Pass band) [+25°C] 3.0dB max. 2.7dB
[–40 to +85°C] 3.3dB max. 3.0dB
Ripple (Pass band) 1.0dB max. 0.2dB
Attenuation
[880 to 960MHz] 48dB min. 52dB
[1710 to 1880MHz] 45dB min. 51dB
[1880 to 1980MHz] 40dB min. 54dB
[2110 to 2170MHz] 25dB min. 33dB
[4800 to 5000MHz] 30dB min. 38dB
Amplitude imbalance at balanced port 1.0dB max. –0.2dB
Phase difference at balanced port [25°C] 180±8deg 183deg
[–40 to +85°C] 180±10deg —
Temperature range Operating –40 to +85°C
Storage –40 to +85°C
–60
–25
–30
–35
–40
–45
–50
–55
500 60004000 4500 550050002000 2500 30001500 35001000
–20
–15
–10
–5
0
Attenuation & Insertion
loss(dB)
Frequency(MHz)
1: 1990MHz
–53.4dB
2: 2170MHz
–33.1dB
3: 2400MHz
–2.77dB
4: 2500MHz
–2.53dB
5: 4800MHz
–37.9dB
6: 5000MHz
–40.8dB
56
2
34
1
2300 260025502450 25002350 2400
2
1
4
3
5
–4
–5
–2
–3
–1
0
Amplitude balance(dB)
Frequency(MHz)
1: 2400MHz
0.19dB
2: 2450MHz
–0.28dB
3: 2500MHz
–0.50dB
123
–30
–25
1500 35002700 2900 3100 33002100 23001900 25001700
–20
–15
–10
–5
0
Unbalanced port Return loss(dB)
Frequency(MHz)
1: 2400MHz
–16.2dB
2: 2450MHz
–12.3dB
3: 2500MHz
–11.3dB
2
3
1
2300 260025502450 25002350 2400
195
190
200
165
160
175
170
180
185
Phase balance(deg.)
Frequency(MHz)
1: 2400MHz
184.4degrees
2: 2450MHz
183.7degrees
3: 2500MHz
181.4degrees
123
