RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150605 / rf_bpf_dea202450bt-7112e1_en.fm
RF Components
DEA202450BT-7112E1
ELECTRICAL CHARACTERISTICS
Item
Unbalanced Port Characteristic Impedance (:)
Balanced Port Characteristic Impedance (:)
Insertion Loss (dB)
2400 to 2500
2400 to 2500
10 to 915
925 to 960
1570 to 1580
1710 to 1785
1805 to 1880
1850 to 1910
1920 to 1990
4800 to 5000
7200 to 7500
2400 to 2500
2400 to 2500
2400 to 2500
2400 to 2500
2400 to 2500
88 to 108
4800 to 5000
Magnitude
Angle (deg.)
—
—
41
34
30
40
26
40
31
25
20
9
9
170
–2
—
15
18
0.6
15
Frequency Range
(MHz)
Min.
Typ.
50 (Nominal)
50+j40 (Nominal)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max.
Attenuation (dB)
Return Loss at Unbalanced Port (dB)
Return Loss at Balanced Port (dB)
Phase Balance (deg.)
Amplitude Balance (dB)
Power Handling (W)
Common mode attenuation (dB)
Common mode impecdance
[4900MHz]
・Ta:
+25±5°C
2.5
2.8 (–40 to +85°C)
—
—
—
—
—
—
—
—
—
—
—
190
2
0.5
—
—
—
75
TEMPERATURE RANGE
Operating temperature
（°C）
–40 to +85
Storage temperature
（°C）
–40 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150605 / rf_bpf_dea202450bt-7112e1_en.fm
RF Components
DEA202450BT-7112E1
FREQUENCY CHARACTERISTICS
SDS21 INSERTION LOSS
0.0
0.5
1.0
1.5
Insertion Loss (dB)
2.0
2.5
3.0
3.5
4.0
4.5
5.0
2000
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
3000
60
0
1000
2000
3000
4000
5000
Frequency (MHz)
6000
7000
8000
Attenuation(dB)
10
SDS21 ATTENUATION
0
20
30
40
50
SSS11 RETURN LOSS at UNBALANCE PORT
0
SDD22 RETURN LOSS at BALANCE PORT
0
5
5
10
10
Return Loss (dB)
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
3000
Return Loss (dB)
15
15
20
20
25
25
30
2000
30
2000
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
3000
PHASE BALANCE
200
195
190
AMPLITUDE BALANCE
3.0
2.5
2.0
1.5
Amplitude Balance (dB)
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
3000
Phase Balance (deg.)
185
180
175
170
165
160
2000
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
2000
2100
2200
2300
2400 2500 2600
Frequency (MHz)
2700
2800
2900
3000
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150605 / rf_bpf_dea202450bt-7112e1_en.fm
RF Components
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
T4
T:
Temperature
3°C/sec
or lower
6°C/sec
or lower
T3
T3
T2
T1
t1
t3
t2
t:
Time
Preheating
Temp.
T1
150°C
t3
T2
200°C
Time
t1
60 to 120sec
Soldering
Critical zone (T3 to T4)
Temp.
Time
T3
t2
217°C
60 to 120sec
Peak
Temp.
T4
240 to 260°C
Time
t3
30sec max.
: Time within 5°C of actual peak temperature
The maximum number of reflow is 3.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
