Microwave Ceramics Filter
2-Pole Filter for W-CDMA
Series/Type: S2D3/5/2
Ordering code: B69812N2147A360
Date: November 2010
Version: A
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Identification/Classification 1
(header 1 + top left bar): Microwave Ceramics Filter
Identification/Classification 2
(header 2 + bottom left header bar): 2-Pole Filter for W-CDMA
Ordering code: (top right header bar) B69812N2147A360
Series/Type: (top right header bar) S2D3/5/2
Preliminary data (optional):
(if necessary)
Department: SAW MLIP CER PD
Date: November 2010
Version: A
Prepared by: Pauritsch
Release signed by: Reichel
Release signed QS:
Modifications/Remarks:
Microwave Ceramics Filter B69812N2147A360
2-Pole Filter for W-CDMA S2D3/5/2
SAW MLIP CER PD November 2010
Please read Cautions and warnings and Page 2 of 7
Important notes at the end of this document.
Modification
P3 09.02.04 Reichel
P4 marking, operating temperature 28.06.04 Freising
P5 Upgraded to new form 04.12.09 Reichel
A Final Version 06.12.10 Reichel
Features
SMD filter consisting of coupled resonators with stepped impedances
(NdBa)TiO3 (r = 88 / TCf = 0±10 ppm/K) with a coating of copper (10 m) and tin (> 5 m)
Excellent reflow solderability, no migration effect due to copper/tin metallization
Microwave Ceramics Filter B69812N2147A360
2-Pole Filter for W-CDMA S2D3/5/2
SAW MLIP CER PD November 2010
Please read Cautions and warnings and Page 3 of 7
Important notes at the end of this document.
Component drawing
Recommended footprint
Bottom view onto the solder terminals and side view
Marking: EPCOS logo, date code, A360 on top of the filter
yww
A360
Microwave Ceramics Filter B69812N2147A360
2-Pole Filter for W-CDMA S2D3/5/2
SAW MLIP CER PD November 2010
Please read Cautions and warnings and Page 4 of 7
Important notes at the end of this document.
Characteristics
Min. Typ. Max.
Center frequency fc- 2140 - MHz
Insertion loss IL 1.5 2.0 dB
Passband B60 MHz
Amplitude ripple (peak - peak) 0.5 1.0 dB
Standing wave ratio SWR 1.5 2.0
Impedance Z 50
Power P 1.0 W
Attenuation 1920 … 1980 MHz 30 35 dB
Maximum ratings
IEC climatic category (IEC 68-1) -40 / +90/56
Operating temperature Top -40 / +85 °C
Typical passband characteristics
-70
-60
-50
-40
-30
-20
-10
0
1850 1900 1950 2000 2050 2100 2150 2200 2250 2300
fre quency [MHz ]
atten ua tion [d B]
S11
S21
Microwave Ceramics Filter B69812N2147A360
2-Pole Filter for W-CDMA S2D3/5/2
SAW MLIP CER PD November 2010
Please read Cautions and warnings and Page 5 of 7
Important notes at the end of this document.
Processing information
Wettability Acc. to IEC 68-2-58: 75% (after aging)
Soldering requirements
Profile for eutectic SnPb
solder paste Profile for lead-free
solder paste
Soldering type Reflow Reflow
235 °C (max. 2 s) 260 °C (max. 2 s)
Maximum soldering temperature
(measuring point on top surface of the
component) 225 °C (max. 10 s) 250 °C (max. 10 s)
Recommended soldering conditions (infrared)
50
100
150
200
250
20-40 sec.
40-80 sec.
within 10 sec.
Time [sec.]
Temp. [°C]
215°C±10°C
50
100
150
200
250
30 sec.
2-3 min.
within 10 sec.
Time [sec.]
Temp. [°C]
245°C±5°C
2.5 °C/s > - 5 °C/s
Microwave Ceramics Filter B69812N2147A360
2-Pole Filter for W-CDMA S2D3/5/2
SAW MLIP CER PD November 2010
Please read Cautions and warnings and Page 6 of 7
Important notes at the end of this document.
Delivery mode
Blister tape acc. to IEC 286-3, PS, grey
Pieces/tape: 3000
Important notes
Page 7 of 7
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As a
rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure
before the end of their usual service life cannot be completely ruled out in the current state
of the art, even if they are operated as specified. In customer applications requiring a very high
level of operational safety and especially in customer applications in which the malfunction or
failure of an electronic component could endanger human life or health (e.g. in accident
prevention or life-saving systems), it must therefore be ensured by means of suitable design of the
customer application or other action taken by the customer (e.g. installation of protective circuitry
or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or
failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Mate rial
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