DPX201990DT-4011D1 TDK Corporation, DPX201990DT-4011D1 Datasheet - Page 7

• Manufacturer Part Number: DPX201990DT-4011D1
• Description: DIPLEXER DCS/PCS 900MHZ/1.8GHZ
• Manufacturer: TDK Corporation
• Series: DPXr

Specifications of DPX201990DT-4011D1

• Package / Case: 0805 (2012 Metric)
• Frequency Bands (low / High): 824MHz ~ 960MHz / 1.71GHz ~ 1.99GHz
• Low Band Attenuation (min / Max Db): 21.00dB / -
• High Band Attenuation (min / Max Db): 20.00dB / -
• 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: 445-3980-2

Multilayer Diplexers, DPX Series
DPX201990DT-4012A1
SHAPES AND DIMENSIONS/CIRCUIT
RECOMMENDED PCB PATTERN
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Return loss
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
0.95±0.1
0.7
Dimensions in mm
Port
Lo-band
Hi-band
ANT
ANT
Hi-band
Lo-band
0.3
Land pattern
ø0.15 Through-hole
Dimensions in mm
Frequency range
824 to 894MHz
1574 to 1576ÅA1850 to 1990MHz
824 to 894MHz
1574 to 1576ÅA1850 to 1990MHz
824 to 894MHz
1574 to 1576ÅA1850 to 1990MHz
Operating
Storage
1
6
5
2
4
3
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
(°C)
(°C)
Minimum value
—
—
10.0
10.0
20.0
20.0
–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
0.65
0.7
—
—
—
—
+85°C
+85°C
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