Microwave Ceramics and Modules
2 – Pole Filter for Mobile Broadcasting (Frontend)
Preliminary Datasheet
Filter
B69842N2647A627
Features
•
Extreme Low Losses in Passband (typ. 0.5dB)
•
High Power Durability
•
High attenuations at GSM, PDC, PHS, UMTS, and WLAN Bands
•
Excellent reflow solderability, no migration effect due to copper/tin metallization
Index
Page 2
•
Dimension Limits
•
Recommended Footprint
Page 3
•
Characteristics
•
Maximum ratings
•
Typical passband characteristic
Page 4
•
Processing information
•
Soldering requirements
•
Delivery mode
ISSUE DATE
5.08.02
ISSUE
P1
PUBLISHER
SAW MWC PD F
PAGE
1/4
Microwave Ceramics and Modules
2 – Pole Filter for Mobile Broadcasting (Frontend)
Preliminary Datasheet
Dimension Limits
Filter
B69842N2647A627
4.0
±0.3
1.2
±0.3
a
I/O
I/O
a
5.8
±
0.3
G
10.5
±0.3
a = 0.9±0.4
max 6.1
Recommended Footprint
I/O
G
I/O
G
G
G
G
G
Solder Pads:
I/O Pads must be
connected to lines with
50
Ω
impedance.
In the application a
termination of 50
Ω
must be realized.
Ground, covered with
solder resist,
connected to lower
ground plane by vias
with maximum
diameter of 0.3mm and
max. distance of 1mm
ISSUE DATE
5.08.02
ISSUE
P1
PUBLISHER
SAW MWC PD F
PAGE
2/4
Microwave Ceramics and Modules
2 – Pole Filter for Mobile Broadcasting (Frontend)
Preliminary Datasheet
Characteristics (over whole temperature range)
Center frequency
Insertion loss
Passband (2629- 2656)
Amplitude ripple (peak - peak)
Standing Wave Ratio / Return Loss [dB]
Impedance
Attenuation
at DC to 440 MHz
at 440 to 1525 MHz
at 1525 to 1680 MHz
at 1680 to 1980 MHz
at 1980 to 2170 MHz
at 2170 to 2500 MHz
at 3450 MHz
α
IL
∆α
Z
α
57
40
38
34
30
27
35
min.
f
c -
B
27
typ.
Filter
B69842N2647A627
max.
-
0.7
GHz
dB
MHz
dB
Ω
dB
dB
dB
dB
dB
dB
dB
2.6425
0.5
0.1
0.2
1.12 / -25 1.5 / -14
50
60
44
41
38
33
29
40
Maximum ratings
IEC climatic category (IEC 68-1)
Operating temperature
Typical passband characteristics
- 40 /+ 90/56
T
op - 40 / + 85
°C
ISSUE DATE
5.08.02
ISSUE
P1
PUBLISHER
SAW MWC PD F
PAGE
3/4
Microwave Ceramics and Modules
2 – Pole Filter for Mobile Broadcasting (Frontend)
Preliminary Datasheet
Filter
B69842N2647A627
Processing information
Wettability to IEC 68-2-58:
≥
75% (after aging)
Soldering Requirements
Profile for eutectic
SnPb solder paste
Soldering type
reflow
Maximum soldering temperature
235 (max. 2 sec.)
(measuring point on top surface of the component) 225 (max. 10 sec.)
Recommended soldering conditions (infrared):
Temp. [°C]
within 10 sec.
Profile for leadfree
solder paste
reflow
260 (max. 2 sec.) °C
250 (max. 10 sec.) °C
Temp. [°C]
within 10 sec.
215°C±10°C
245°C±5°C
20-40 sec.
40-80 sec.
Time [sec.]
30 sec.
2.5 °C/s
2-3 min.
Time [sec.]
> - 5 °C/s
Delivery mode
•
Blister tape acc. to IEC 286-3, grey
•
Pieces/tape:
t.b.d
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.
ISSUE DATE
5.08.02
ISSUE
P1
PUBLISHER
SAW MWC PD F
PAGE
4/4
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