DPX201990DT-4014A2 TDK Corporation, DPX201990DT-4014A2 Datasheet - Page 3
![DIPLEXER AGSM/PCS 850MHZ/1.9GHZ](/photos/14/8/140839/dpx20_sml.jpg)
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
Multilayer Diplexers, DPX Series
DPX201578DT-4017A1
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
VSWR
Attenuation
Temperature range
• Ta:+25°C
• All specifications are subject to change without notice.
Line width be designed to match 50Ω characteristic impedance
depending on PCB material and thickness.
0.2±0.2 0.35±0.2
0.65±0.2
6
1
2.0±0.15
5
2
4
3
0.3±0.2
0.35
Port
Lo-band
Lo-band
Hi-band
Hi-band
ANT
ANT
Lo-band
Hi-band
Hi-band
Lo-band
0.95±0.1
0.7
Dimensions in mm
0.3
Land pattern
[–40 to +85°C]
[–40 to +85°C]
ø0.15 Through-hole
Dimensions in mm
1
6
Frequency range
823 to 925MHz
823 to 925MHz
1572.5 to 1578.5MHz
1572.5 to 1578.5MHz
823 to 925MHz
1572.5 to 1578.5MHz
823 to 925MHz
1572.5 to 1578.5MHz
823 to 925MHz
1572.5 to 1578.5MHz
Operating
Storage
5
2
4
3
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
Minimum value
—
—
—
—
—
—
—
—
25.0
23.0
–40
–40
TERMINAL FUNCTIONS
1
2
3
4
5
6
Typical value
—
—
—
—
—
—
—
—
—
—
—
—
GND
ANT
GND
HIGH
GND
LOW
001-01/ 20041125 /e8dpx_dea.fm
Maximum value
0.55
0.65
0.60
0.70
1.60
1.60
1.60
1.60
—
—
+85°C
+85°C
(3/18)