DPX201990DT-4014A2 TDK Corporation, DPX201990DT-4014A2 Datasheet - Page 2
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DPX201990DT-4014A2
Manufacturer Part Number
DPX201990DT-4014A2
Description
DIPLEXER AGSM/PCS 850MHZ/1.9GHZ
Manufacturer
TDK Corporation
Series
DPXr
Specifications of DPX201990DT-4014A2
Package / Case
0805 (2012 Metric)
Frequency Bands (low / High)
824MHz ~ 894MHz / 1.85GHz ~ 1.99GHz
Low Band Attenuation (min / Max Db)
20.00dB / -
High Band Attenuation (min / Max Db)
19.00dB / -
Return Loss (low Band / High Band)
10dB / 10dB
Mounting Type
Surface Mount
Product
Diplexers
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
445-3981-2
FREQUENCY CHARACTERISTICS
Lo-BAND PORT
COMMON PORT RETURN LOSS
Lo-BAND PORT RETURN LOSS
SMITH CHARTS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–30
–35
–40
–45
–50
–10
–15
–20
–25
–30
–35
–10
–15
–20
–25
–30
–35
–5
–5
–5
0
300
0
300
0
300
1 2
1 2
1 2
S11
1300
1300
1300
4
3
3
5
3 4
6
2300
2300
2300
Frequency ( MHz )
Frequency ( MHz )
Frequency ( MHz )
S21
3300
3300
3300
4300
4300
4300
5300
5300
5300
S22
S11
S22
1: 824.000MHz
2: 894.000MHz
3: 1648.000MHz
4: 1788.000MHz
5: 1850.000MHz
6: 1990.000MHz
1: 824.000MHz
2: 894.000MHz
3: 1850.000MHz
4: 1990.000MHz
1: 824.000MHz
2: 894.000MHz
3: 1850.000MHz
4: 1990.000MHz
–0.29dB
–0.32dB
–14.38dB
–29.87dB
–32.30dB
–28.26dB
–17.49dB
–17.89dB
–25.85dB
–40.51dB
–17.31dB
–17.80dB
–0.77dB
–0.57dB
S33
Hi-BAND PORT
ISOLATION
Hi-PORT RETURN LOSS
–10
–15
–20
–25
–30
–35
–40
–45
–50
–10
–15
–20
–25
–30
–35
–10
–15
–20
–25
–30
–35
–40
–45
–50
–5
–5
–5
0
300
0
0
300
300
1 2
1
1
2
1300
2
1300
1300
3
3 4
S23
3
4
2300
4
2300
2300
Frequency ( MHz )
Frequency ( MHz )
Frequency ( MHz )
S31
3300
S21
3300
3300
001-01 / 20080112 / e741_dpx201990dt_4014.fm
4300
4300
4300
S33
5300
5300
5300
1: 824.000MHz
2: 894.000MHz
3: 1850.000MHz
4: 1990.000MHz
1: 824.000MHz
2: 894.000MHz
3: 1850.000MHz
4: 1990.000MHz
1: 824.000MHz
2: 894.000MHz
3: 1850.000MHz
4: 1788.000MHz
–38.76dB
–2.81dB
–0.33dB
–0.29dB
–37.14dB
–27.80dB
–37.54dB
–29.13dB
–0.38dB
–0.44dB
–20.77dB
–23.40dB
S31
(2/2)