Microwave Ceramics and Modules
Duplexer
7-Pole Duplexer for WCDMA B69967N2047C760
Preliminary Data Sheet
ISSUE DATE
06.07.04
ISSUE
P1
PUBLISHER
SAW MWC PD
PAGE
1/5
Features
SMD duplexer consisting of coupled resonators with stepped impedances
Ba(NdSm)TiO3 (
r
= 82 / TCf =0±10 ppm/K )
Excellent reflow solderability
Index
Page 2
·
Component drawing
·
Recommended footprint
Page 3
·
Characteristics
Page 4
·
Maximum ratings
·
Typical passband characteristic
Page 5
·
Processing information
·
Soldering requirements
·
Delivery mode
Microwave Ceramics and Modules
Duplexer
7-Pole Duplexer for WCDMA B69967N2047C760
Preliminary Data Sheet
ISSUE DATE
06.07.04
ISSUE
P1
PUBLISHER
SAW MWC PD
PAGE
2/5
Component drawing
*depending in final pressing tool
Recommended footprint
TX, RX, ANT, G solder pads
ground area below solder resist with vias
to second ground layer
connected to lines with an impedance of
50 Ohm
FR4 material
permitivity : 4.4
preferred thickness : 0.3
Vias: Ø0.3mm / mm²
For other thickness
correlation might be necessary
View from below onto the solder terminals and view from beside
marking
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C760
TX
RX
Microwave Ceramics and Modules
Duplexer
7-Pole Duplexer for WCDMA B69967N2047C760
Preliminary Data Sheet
ISSUE DATE
06.07.04
ISSUE
P1
PUBLISHER
SAW MWC PD
PAGE
3/5
Characteristics Receiver
min.
typ.
max.
Center frequency
fc
-
2140
-
MHz
Insertion loss
IL
1.3
1.6
dB
Passband
B
60
MHz
Amplitude ripple (peak - peak)
0.9
dB
Standing wave ratio
SWR
1.9
Impedance
Power
Z
P
avg
50
0.8
W
Attenuation
at DC to 1790 MHz
at 1790 to 1920 MHz
at 1920 to 1980 MHz
at 1980 to 2025 MHz
at 4030 to 4150 MHz
at 5950 to 6000 MHz
35 *
30
50
20
23 *
33 *
dB
dB
dB
dB
dB
dB
*depending on final pressing tool and final layout
Characteristics Transmitter
min.
typ.
max.
Center frequency
fc
-
1950
-
MHz
Insertion loss
IL
1.1
1.4
dB
Passband
B
60
MHz
Amplitude ripple (peak - peak)
0.6
dB
Standing wave ratio
SWR
1.8
Impedance
Power
Z
P
max
50
1.0
W
Attenuation
at DC to 1000 MHz
at 2110 to 2170 MHz
at 2400 to 2550 MHz
at 3840 to 3960 MHz
at 5760 to 5940 MHz
40
42
40
33 *
23 *
dB
dB
dB
dB
dB
*depending on final pressing tool and final layout
Isolation Tx Rx
min.
typ.
max.
Attenuation
at 1920 to 1980 MHz
at 2110 to 2170 MHz
50
45
dB
dB
Microwave Ceramics and Modules
Duplexer
7-Pole Duplexer for WCDMA B69967N2047C760
Preliminary Data Sheet
ISSUE DATE
06.07.04
ISSUE
P1
PUBLISHER
SAW MWC PD
PAGE
4/5
Maximum ratings
IEC climatic category (IEC 68-1)
- 40/+ 90/56
Operating temperature
T
op
-40 / +85
°C
Typical passband characteristic
Microwave Ceramics and Modules
Duplexer
7-Pole Duplexer for WCDMA B69967N2047C760
Preliminary Data Sheet
ISSUE DATE
06.07.04
ISSUE
P1
PUBLISHER
SAW MWC PD
PAGE
5/5
Processing information
Wettability to IEC 68-2-58:
75% (after aging)
Soldering Requirements
Profile for eutectic
SnPb solder paste
Profile for leadfree
solder paste
Soldering type
reflow
reflow
Maximum soldering temperature
235 (max. 2 sec.)
260 (max. 2 sec.)
°C
(measuring point on top surface of the component) 225 (max. 10 sec.)
250 (max. 10 sec.) °C
Recommended soldering conditions (infrared):
20-40 sec.
40-80 sec.
within 10 sec.
Time [sec.]
Temp. [°C]
215°C±10°C
30 sec.
2-3 min.
within 10 sec.
Time [sec.]
Temp. [°C]
245°C±5°C
2.5 °C/s
> - 5 °C/s
Delivery mode
Blister tape acc. to IEC 286-3, polyester, grey
Pieces/tape: 3000
EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
The information contained in this data sheet describes the type of component and shall not be considered as guaranteed characteristics.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry
recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed.
C7
60
TX
RX
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