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001-01 / 20130901 / rf_bpf_dea202450bt-7210a1_en.fm
• All specifications are subject to change without notice.
Multilayer Chip Band Pass Filters(Balance Output Type)
For ZigBee
DEA Series DEA202450BT-7210A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN EVALUATION BOARD
Conformity to RoHS Directive
0.8max.
1.25±0.15
0.25±0.2
2.0±0.15
6
5
4
1
2
3
0.3±0.2
0.2±0.20.35±0.2
Dimensions in mm
0.65±0.2
1 Unbalanced port
2 GND
3 Balanced port1
4 Balanced port2
5 GND
6 GND
Terminal functions
0.3 0.35
0.50.8
0.8
Dimensions in mm
0.35
Port3
Balance2
Port2 Balance1
Port1
Unbalance
Port extension value is
139.56ps for all port.
Line width is 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.
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001-01 / 20130901 / rf_bpf_dea202450bt-7210a1_en.fm
• All specifications are subject to change without notice.
ELECTRICAL CHARACTERISTICS
• Ta:+25°C
FREQUENCY CHARACTERISTICS
Item Minimum value Typical value Maximum value
Unbalanced port characteristics impedance ()50[Nominal]
Balanced port characteristics impedance () Matched to TI CC253x series
Insertion loss [2400 to 2500MHz] (dB) — 0.95 1.5
Differential mode attenuation [4800 to 5000MHz] (dB) 15 28 —
[7200 to 7500MHz] (dB) 20 33 —
In/out return loss (dB) 10 22 —
Phase difference at balanced port (deg.) 180±15 183 —
Amplitude imbalance at balanced port (dB) 0±2 –0.67 —
Temperature range Operating (°C) –40 — +85
Storage (°C) –40 — +85
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001-01 / 20130901 / rf_bpf_dea202450bt-7210a1_en.fm
• All specifications are subject to change without notice.
Unbalance 50/Balance Matched to TI CC253x series
SDS21 INSERTION LOSS SDS21 ATTENUATION
AMPLITUDE BALANCE PHASE BALANCE
SSS11 UNBALANCE RETURN LOSS SDD22 BALANCE RETURN LOSS
232.3 2.4 2.5 2.6 2.7 2.8 2.92.1 2.2
Frequency(GHz)
5.0
4.0
4.5
3.0
3.5
2.0
2.5
1.0
1.5
0.0
0.5
Insertion loss(dB)
1: 2.400GHz
0.93dB
2: 2.450GHz
0.91dB
3: 2.500GHz
0.95dB
123
60
0.5 1 8
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.51.5
40
50
30
20
10
0
Attenuatio
n(dB)
Frequency(GHz)
1: 0.824GHz
19.60dB
2: 0.960GHz
17.53dB
3: 4.800GHz
28.72dB
4: 5.000GHz
35.17dB
5: 7.200GHz
33.52dB
6: 7.500GHz
40.44dB
12
3
45
6
232.3 2.4 2.5 2.6 2.7 2.8 2.92.1 2.2
Frequency(GHz)
1.0
1.5
2.0
2.5
3.0
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0.5
0
Amplitude balance(dB)
1: 2.400GHz
–0.67dB
2: 2.450GHz
–0.57dB
3: 2.500GHz
–0.49dB
1
23
232.3 2.4 2.5 2.6 2.7 2.8 2.92.1 2.2
Frequency(GHz)
160
170
180
190
165
175
185
195
200
Phase balance(deg.)
1: 2.400GHz
179.5deg.
2: 2.450GHz
181.3deg.
3: 2.500GHz
183.4deg.
123
232.3 2.4 2.5 2.6 2.7 2.8 2.92.1 2.2
Frequency(GHz)
30
25
20
15
10
5
0
Return loss(dB)
1: 2.400GHz
22.16dB
2: 2.500GHz
23.42dB
12
30
25
20
15
10
5
0
Return loss(dB)
1: 2.400GHz
23.65dB
2: 2.500GHz
22.80dB
232.3 2.4 2.5 2.6 2.7 2.8 2.92.1 2.2
Frequency(GHz)
12
