DEA212450BT-7031A1 [TDK]
Band Pass Filter, 2450MHz, ROHS COMPLIANT PACKAGE-6;
| 型号： | DEA212450BT-7031A1 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Band Pass Filter, 2450MHz, ROHS COMPLIANT PACKAGE-6 LTE |
| 文件： | 总2页 (文件大小：41K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
(1/2)
Conformity to RoHS Directive
Multilayer Chip Band Pass Filters(Balance Output Type)
For Bluetooth & 2.4GHz W-LAN
DEA Series DEA212450BT-7031A1
SHAPES AND DIMENSIONS
2.0 0.15
6
1.0max.
1
2
5
4
3
0.3min.
Terminal functions
1
2
3
4
5
6
Unbalanced port
Balanced port DC feed
GND
Balanced port
Balanced port
GND
0.45 0.15
0.35 0.15
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
0.500
2.450
0.600
0.375
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Item
Typical value
—
—
—
—
Frequency range (pass band)
2400 to 2500MHz
2.7dB max.
3.0dB max.
50 (Nominal)
50 (Nominal)
34dB min.
30dB min.
33dB min.
37dB min.
27dB min.
[+25°C]
[–30 to +85°C]
Insertion loss
Single ended port characteristic impedance
Balanced port differential characteristics impedance
[DC to 915MHz]
—
40dB
36dB
37dB
42dB
32dB
14dB
18dB
40dB
—
[1570 to 1580MHz]
[1710 to 1850MHz]
[1850 to 1910MHz]
[1920 to 1990MHz]
[2110 to 2170MHz]
[4800 to 5000MHz]
[7200 to 7500MHz]
[2400 to 2500MHz]
[2400 to 2500MHz]
Attenuation
10dB min.
15dB min.
20dB min.
10dB min.
Single ended return loss
Balanced return loss
10dB min.
—
Phase difference at balanced port
Amplitude imbalance at balanced port
180 15deg.
0 1.5dB
—
—
Operating
Storage
–30 to +85°C
–30 to +85°C
Temperature range
• 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_bpf_dea212450bt-7031a1_en.
(2/2)
FREQUENCY CHARACTERISTICS
S21 INSERTION LOSS
S21 ATTENUATION
0
–1
–2
–3
–4
–5
0
–10
–20
–30
–40
–50
–60
–70
1: 2.400GHz
–2.261dB
1: 2.400GHz
–2.261dB
2: 2.450GHz
–1.916dB
3: 2.500GHz
–1.747dB
2: 2.450GHz
–1.916dB
3: 2.500GHz
–1.747dB
4: 1.710GHz
–37.839dB
5: 1.910GHz
–46.503dB
6: 1.990GHz
–33.237dB
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
3
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 7: 2.170GHz
(
)
Frequency GHz
(
)
Frequency GHz
–16.36dB
8: 4.800GHz
–23.161dB
S11 INPUT RETURN LOSS
S22 OUTPUT RETURN LOSS
0
–5
0
–5
1: 2.400GHz
–24.167dB
2: 2.450GHz
–18.889dB
3: 2.500GHz
–21.041dB
1: 2.400GHz
–17.095dB
2: 2.450GHz
–18.794dB
3: 2.500GHz
–21.74dB
–10
–15
–20
–25
–10
–15
–20
–25
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
3
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
3
(
)
(
Frequency GHz
)
Frequency GHz
AMPLITUDE BALANCE
PHASE BALANCE
3
2
200
195
190
185
180
175
170
165
160
1: 2.400GHz
–0.20dB
2: 2.450GHz
–0.16dB
3: 2.500GHz
0.02dB
1: 2.400GHz
176.9deg.
2: 2.450GHz
175.5deg.
3: 2.500GHz
173.9deg.
1
0
–1
–2
–3
2.3
2.35
2.4
2.45
2.5
2.55
2.6
2.3 2.35
2.4
2.45
2.5
2.55
2.6
(
)
Frequency GHz
(
)
Frequency GHz
• All specifications are subject to change without notice.
001-02 / 20130901 / rf_bpf_dea212450bt-7031a1_en.
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