RF Components for Bluetooth Applications
MULTILAYER Band Pass Filter (Balance output Type)
P/N: DEA 252450BT-7022B1
For Bluetooth and 2.4Ghz W-LAN
MECHANICAL DIMENSIONS
Top View
Electrical Characteristics
Parameter
Specification Typical Value Unit
PIN CONFIGURATION
PIN ASSIGNMENT PIN No.
Frequency Range (Pass Band)
2400-2500
50 (nominal)
100 (nominal)
9.5 min
—
—
—
—
2.7
MHz
Ω
Ω
dB
dB
Unbalanced Port Characteristics Impedance
Balanced Port Characteristics Impedance
Unbalanced Port Return Loss
+25°C
Unbalanced
Balanced
1
4,5
3,6
2
3.0 max
GND
Insertion Loss (Pass Band)
-40 — +85°C
3.0 max
3.0
dB
DC feed or RF GND
Ripple (Pass Band)
1.0 max
48 min
45 min
40 min
25 min
30 min
1.0 max
180±8
180±10
0.2
52
51
54
33
dB
dB
dB
dB
dB
dB
dB
Deg
Deg
880-960MHz
1710-1880MHz
1880-1980MHz
2110-2170MHz
4800-5000MHz
Attenuation
38
Amplitude Impedance at Balanced Port
+25°C
-0.2
183
—
Phase Differences at Balanced Port
-40 — +85°C
2.4GHz Balanced Output Band Pass Filters
Start
Attenuation (MIN.)
Stop
Frequency
MHz
Return
Loss dB Size mm (typ.)
(MIN)
Fre-
quency
MHz
Bal. imped. Ins. Loss
Amp. bal. Phase bal.
Part No.
ohm
dB (MAX)
dB (MAX)
deg
MHz
dB MHz dB MHz dB
2400
2400
2400
2400
2400
2402
2400
2400
2400
2400
2402
2402
2402
2400
2400
2402
2500
2500
2500
2500
2500
2480
2500
2500
2500
2500
2480
2480
2480
2500
2500
2480
50
50
2.4
1.7
1.9
3.0
3.3
3.5
2.7
3.6
2.0
3.5
1710
1710
1710
1710
1710
1710
1710
1710
1710
1710
25 1920 25 4800 15
32 1910 32 4800 30
32 1910 32 4800 30
45 2170 25 4800 30
48 2170 30 4800 25
40 2170 30 4804 30
33 1910 37 2170 10
28 2170 17 4800 15
25 4800 25 7200 15
35 2170 25
0 ± 2.0
0 ± 1.0
0 ± 1.0
0 ± 1.0
0 ± 1.0
0 ± 1.5
0 ± 1.5
0 ± 2.0
0 ± 1.5
0 ± 1.0
180 ± 20
180 ± 15
180 ± 12
180 ± 8
10
10
2.5x2.0x0.95
2.5x2.0x0.95
2.5x2.0x0.95
2.5x2.0x0.95
2.5x2.0x0.95
2.5x2.0x0.95
2.0x1.5x0.95
2.0x1.5x0.95
2.0x1.25x0.95
2.0x1.25x0.75
2.0x1.25x0.65
2.0x1.25x0.7
2.0x1.25x0.7
2.0x1.25x0.95
2.0x1.25x0.92
2.0x1.25x0.92
DEA252450BT-7001B1
DEA252450BT-7014D1
DEA252450BT-7012D1
DEA252450BT-7022B1
DEA252450BT-7035B2
DEA252441BT-7053D2
DEA212450BT-7031A1
DEA212450BT-7043C1
DEA202450BT-7116E1
DEA202450BT-7054B1
DEA202450BT-7041E1
DEA202450BT-7099A1
DEA202450BT-7118A1
DEA202450BT-7077A1
DEA202450BT-7089C3
DEA202450BT-7081A1
100
10
100
9.5
8.0
9.0
10
CSR BC3
Infineon
50
180 ± 8
180 ± 10
180 ± 15
180 ± 10
180 ± 15
180 ± 10
ST STLC2500
50
10
9.0
10.0
100
CSR BC4
CSR BC4 & 5
CSR BC4 & 6
CSR BC3
ST STLC2500
ST STLC2500
Match to CSR BC4
3.0
3.0
3.5
3.4
2.0
1710
1710
1710
1710
1700
22 1910 20 4804 18
22 1910 20 4804 18
38 2170 17 4800 25
39 2168 20 4800 26
20 2000 15 7206 25
0 ± 2.0
0 ± 2.0
0 ± 1.0
0 ± 2.0
180 ± 10
180 ± 10
180 ± 10
180 ± 10
8.5
8.5
9.0
8.5
7.0
0 ± 2.0 180+15/-10
2402
2480
ST STLC2500
2.5
1710
40 1910 40 4800 25
0 ± 2.0
180 ± 10
9.0
2.0x1.25x0.92
DEA202450BT-7112B1
D
i
s
c
o
v
e
r
T
D
K
WWW.TDK.COM
9