DPX204752DT-4028A1 TDK Corporation, DPX204752DT-4028A1 Datasheet
DPX204752DT-4028A1
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPX204752DT-4028A1
Manufacturer:
TDK Corporation
Quantity:
1 781
Multilayer Chip Diplexers
For UWB
DPX Series DPX204752DT-4028A1
SHAPES AND DIMENSIONS
CIRCUIT DIAGRAM
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
Item
Insertion loss
Return loss
Attenuation
•
• All specifications are subject to change without notice.
Lo band
6
1
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
0.2±0.2 0.35±0.2
5
2
0.65±0.2
6
1
2.0±0.15
4
3
5
2
4
3
Land
0.3±0.2
Port
Lo-band
Hi-band
ANT
ANT
Hi-band
Lo-band
Dimensions in mm
Solder resist
ANT
Terminal functions
1
2
3
4
5
6
0.33
GND
ANT
GND
Hi-Band
GND
Lo-Band
0.32
Frequency range
2300 to 2500MHz
3168 to 4752MHz
2300 to 2500MHz
3168 to 4752MHz
2300 to 2500MHz
3168 to 4752MHz
Dimensions in mm
Thru hole ø0.3
Hi band
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
Minimum value
—
—
10.0
7.0
20.0
20.0
001-02 / 20080112 / e741_dpx204752dt.fm
Typical value
—
—
—
—
—
—
Conformity to RoHS Directive
Maximum value
1.1
1.2
—
—
—
—
(1/2)
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DPX204752DT-4028A1 Summary of contents
Page 1
... Multilayer Chip Diplexers For UWB DPX Series DPX204752DT-4028A1 SHAPES AND DIMENSIONS 2.0±0. Terminal functions 0.65±0.2 0.3±0.2 1 GND 2 ANT 3 GND 4 Hi-Band 5 GND 6 Lo-Band 0.2±0.2 0.35±0.2 Dimensions in mm CIRCUIT DIAGRAM RECOMMENDED PC BOARD PATTERNS Lo band 0.32 0.33 ANT Land ...
Page 2
... Frequency ( GHz ) 1: 3.168GHz –0.572dB 3.96GHz –0.524dB 3: 4.752GHz –0.434dB 2.5 3 3.5 4 4.5 5 5.5 6 Frequency ( GHz ) 1: 3.168GHz –18.66dB 2: 3.96GHz –11.81dB 3: 4.752GHz 2 3 –12.13dB 1 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 Frequency ( GHz ) 001-02 / 20080112 / e741_dpx204752dt.fm (2/2) ...