DPX204752DT-4028A1 TDK Corporation, DPX204752DT-4028A1 Datasheet - Page 2

• Manufacturer Part Number: DPX204752DT-4028A1
• Description: DIPLEXER 2.4/4.0GHZ WLAN 0805SMD
• Manufacturer: TDK Corporation
• Series: DPXr
• Type: Multilayer Chip Ultrawideband Diplexerr

Specifications of DPX204752DT-4028A1

• Frequency Bands (low / High): 2.3GHz ~ 2.5GHz / 3.17GHz ~ 4.76GHz
• Low Band Attenuation (min / Max Db): 20.00dB / -
• High Band Attenuation (min / Max Db): 20.00dB / -
• Return Loss (low Band / High Band): 7dB / 10dB
• Mounting Type: Surface Mount
• Package / Case: 0805 (2012 Metric)
• Product: Diplexers
• Impedance: 50 Ohms
• Termination Style: PCB
• Frequency Range: 2300 MHz to 4752 MHz
• Insertion Loss: 1.1 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3390-2

DPX204752DT-4028A1
-10
-15
-20
-25
-30
-35
-40
-45
-50
-10
-15
-20
-25
-30
-5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-10
-15
-20
-25
-30
-35
-40
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
-5
-5
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
0
[FREQUENCY RESPONSE]
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
ANT-LOW
ANT-HIGH
Freq.[GHz]
Freq.[GHz]
Freq.[GHz]
Freq.[GHz]
Note: All specifications are subject to change and are not guaranteed.
S11
Return Loss
S21
Attenuation
S11
Return Loss
S31
Attenuation
-17.28 dB
-30.97 dB
-17.28 dB
-17.21 dB
-16.22 dB
-10.37 dB
-28.79 dB
-33.87 dB
-22.73 dB
3.168 GHz
4.752 GHz
3.168 GHz
3.960 GHz
4.752 GHz
3.168 GHz
4.752 GHz
-18.4 dB
-17.2 dB
-16.2 dB
-10.4 dB
-11.7 dB
-26.8 dB
-32.6 dB
-18.4 dB
-11.7 dB
3.96 GHz
3.96 GHz
-
-
-
-
-
-
2.3 GHz
2.4 GHz
2.5 GHz
2.3 GHz
2.4 GHz
2.5 GHz
2.3 GHz
2.4 GHz
2.5 GHz
-
-
-
-
-
-
-0.5
-1.5
-2.5
-3.5
-4.5
-10
-15
-20
-25
-30
-0.5
-1.5
-2.5
-3.5
-4.5
-10
-15
-20
-25
-30
-1
-2
-3
-4
-5
-5
-5
0
-1
-2
-3
-4
-5
0
0
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
1
2
2.5
1.5
3
2
3.5
Freq.[GHz]
Freq.[GHz]
Freq.[GHz]
Freq.[GHz]
2.5
4
4.5
Jun./ 2006 Ver.3
TDK Corporation
3
5
3.5
5.5
6
4
S21
Insertion Loss
S22
Return Loss
S31
Insertion Loss
S33
Return Loss
-0.585 dB
-0.676 dB
-0.887 dB
-13.99 dB
-0.622 dB
-0.651 dB
-0.443 dB
-17.48 dB
-11.64 dB
2006/5/12
3.168 GHz
4.752 GHz
3.168 GHz
4.752 GHz
-15.1 dB
-15.3 dB
-10.1 dB
3.96 GHz
3.96 GHz
2.3 GHz
2.4 GHz
2.5 GHz
2.3 GHz
2.4 GHz
2.5 GHz
TDK