B39162B4348P810 Datasheet by Qualcomm (RF front-end (RFFE) filters)

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QUALCONMA
RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
®
RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of
RF360 Holdings Singapore Pte. Ltd. (collectively, the “RF360 Subsidiaries”). RF360 Holdings Singapore Pte. Ltd.
is a joint venture of Qualcomm Global Trading Pte. Ltd. and EPCOS AG. References in this documentation to
EPCOS AG should properly reference, and shall be read to reference, the RF360 Subsidiaries.
RF360 Europe GmbH, Anzinger Str. 13, München, Germany
© 2016 RF360 Europe GmbH and/or its affiliated companies. All rights reserved.
SAW Components
SAW RF filter
Automotive telematics
Series/type: B4348
Ordering code: B39162B4348P810
Date: February 09, 2016
Version: 2.1
These materials, including the information contained herein, may be used only for informational purposes by
the customer. The RF360 Subsidiaries assume no responsibility for errors or omissions in these materials or
the information contained herein. The RF360 Subsidiaries reserve the right to make changes to the product(s)
or information contained herein without notice. The materials and information are provided on an AS IS basis,
and the RF360 Subsidiaries assume no liability and make no warranty or representation, either expressed or
implied, with respect to the materials, or any output or results based on the use, application, or evaluation of
such materials, including, without limitation, with respect to the non-infringement of trademarks, patents,
copyrights or any other intellectual property rights or other rights of third parties.
No use of this documentation or any information contained herein grants any license, whether express, implied,
by estoppel or otherwise, to any intellectual property rights, including, without limitation, to any patents owned
by QUALCOMM Incorporated or any of its subsidiaries.
Not to be used, copied, reproduced, or modified in whole or in part, nor its contents revealed in any manner to
others without the express written permission of RF360 Europe GmbH.
Qualcomm and Qualcomm RF360 are trademarks of Qualcomm Incorporated, registered in the United States
and other countries. RF360 is a trademark of Qualcomm Incorporated. Other product and brand names may be
trademarks or registered trademarks of their respective owners.
This technical data may be subject to U.S. and international export, re-export, or transfer (“export”) laws.
Diversion contrary to U.S. and international law is strictly prohibited.
@TDK
EPCOS AG 2016. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SAW Components
SAW RF filter
Automotive telematics
Series/type:
Ordering code:
B4348
B39162B4348P810
Date:
Version:
February 09, 2016
2.1
@TDK fl_1 5 Ii “IE-‘5 I L? mNmo
2February 09, 2016
B4348
1582.47 MHz
Please read cautions and warnings and
important notes at the end of this document.
SAW Components
SAW RF filter
Data sheet
Application
Low-loss RF filter for GNSS application
Low amplitude ripple
Low group delay ripple
Usable passband 46.8 MHz
For Beidou, GPS, GLONASS
Features
Package size 1.4 x 1.1 x 0.4 mm3
Package code QCS5P
RoHS compatible
Approximate weight 0.003g
Package for Surface Mount Technology (SMT)
Ni, gold-plated terminals
AEC-Q200 qualified component family
Electrostatic Sensitive Device (ESD)
0.325
0.4 0.575
1
54
3
2
0.25
1.1
0.5
0.5
1.4
bottom view
side view
top view
Pin configuration
1 Input
4 Output
2,3,5 To be grounded
14
3
2,5
3February 09, 2016
B4348
1582.47 MHz
SAW Components
SAW RF filter
Data sheet
Please read cautions and warnings and
important notes at the end of this document.
Characteristics
Temperature range for specification: T = –40 ˚C to +105 ˚C
Terminating source impedance: ZS=50
Terminating load impedance: ZL=50 Ω || 8.2 nH
min. typ.
@ 25˚C
max.
Center frequency fC 1582.47 — MHz
Maximum insertion attenuation αmax
1559.05 ... 1563.15 MHz 1.0 1.2 dB
1572.42 ... 1578.42 MHz 0.8 1.2 dB
1597.55 ... 1605.89 MHz 1.0 1.3 dB
Amplitude ripple (p-p) ∆α
1559.05 ... 1563.15 MHz 0.2 0.6 dB
1572.42 ... 1578.42 MHz 0.2 0.6 dB
1597.55 ... 1605.89 MHz 0.3 0.6 dB
Group delay ripple 1)
1) Averaged over 0.5 MHz
1597.55 ... 1605.89 MHz 7 11 ns
VSWR
1559.05 ... 1563.15 MHz 1.7 2.1
1572.42 ... 1578.42 MHz 1.7 2.1
1597.55 ... 1605.89 MHz 1.7 2.1
Attenuation α
500.00 ... 1500.00 MHz 20 27 dB
1710.00 ... 5900.00 MHz 20 25 dB
4February 09, 2016
B4348
1582.47 MHz
Please read cautions and warnings and
important notes at the end of this document.
SAW Components
SAW RF filter
Data sheet
Maximum ratings
Operable temperature range T–40/+125 ˚C
Storage temperature range Tstg –40/+125 ˚C
DC voltage VDC 0 V
Input power PSsource impedance 50
500.00 ... 1500.00 MHz
1710.00 ... 3800.00 MHz 20 dBm continuous wave
T= 55 ˚C, 5000 h
}
@TDK ‘n n J h A ‘h V .1 ‘
5February 09, 2016
B4348
1582.47 MHz
SAW Components
SAW RF filter
Data sheet
Please read cautions and warnings and
important notes at the end of this document.
ESD protection of SAW filters
SAW filters are Electro Static Discharge sensitive devices. To reduce the probability of damages
caused by ESD, special matching topologies have to be applied. In general, “ESD matching” has to
be ensured at that filter port, where electrostatic discharge is expected.
Electrostatic discharges predominantly appear at the antenna input of RF receivers. Therefore only
the input matching of the SAW filter has to be designed to short circuit or to block the ESD pulse.
Below three figures show recommended “ESD matching” topologies.
For wideband filters the high-pass ESD matching structure needs to be at least of 3rd order to
ensure a proper matching for any impedance value of antenna and SAW filter input. The required
component values have to be determined from case to case.
Fig. 1 MLC varistor plus ESD matching Fig. 2 Suppressor diode plus ESD matching
In cases where minor ESD occur, following simplified “ESD matching” topologies can be used
alternatively.
Fig. 3 3rd order high-pass structure for basic ESD protection
In all three figures the shunt inductor Lp2 could be replaced by a shorted microstrip with proper
length and width. If this configuration is possible depends on the operating frequency and available
pcb space.
Effectiveness of the applied ESD protection has to be checked according to relevant industry
standards or customer specific requirements.
For further information, please refer to EPCOS Application report:“ESD protection for SAW filters”.
This report can be found under www.epcos.com/rke. Click on “Application Notes”.
MLC1
Cs1
Lp2
Cs3
to output
matching
Dp1
Lp2
Cs3Cs1
to output
matching
Lp2
Cs3
Cs1
to output
matching
@TDK — 00 1007 50 0 T380 W430 1480 T530 1580 1630 ‘680 W730 W780 4— f [MHz] 0 O 10 0 7 50 0 ‘300 1000 1500 2000 2500 5000 5500 4000 4500 5000 3500 5000 4— f [MHZ]
6February 09, 2016
B4348
1582.47 MHz
Please read cautions and warnings and
important notes at the end of this document.
SAW Components
SAW RF filter
Data sheet
Transfer function
Transfer function (wideband)
@TDK //w For lurther inlormalion please contact your local EPCOS sales office or visit our webpage at W 'Um'U "UH—n
7February 09, 2016
B4348
1582.47 MHz
SAW Components
SAW RF filter
Data sheet
Please read cautions and warnings and
important notes at the end of this document.
References
Type B4348
Ordering code B39162B4348P810
Marking and package C61157-A8-A9
Packaging F61074-V8237-Z000
Date codes L_1126
S-parameters B4348_NB_UN.s2p, B4348_WB_UN.s2p
See file header for port/pin assignment table.
Soldering profile S_6001
RoHS compatible RoHS-compatible means that products are compatible with the
requirements according to Art. 4 (substance restrictions) of Di-
rective 2011/65/EU of the European Parliament and of the
Council of June 8th, 2011, on the restriction of the use of certain
hazardous substances in electrical and electronic equipment
("Directive") with due regard to the application of exemptions as
per Annex III of the Directive in certain cases.
Moldability Before using in overmolding environment, please contact your
EPCOS sales office.
Matching coils See Inductor pdf-catalog
http://
www
.tdk.co.jp/tefe02/coil.htm#aname1
and Data Library for circuit simulation
http://www.tdk.co.jp/etvcl/index.htm
for a large variety of matching coils.
For further information please contact your local EPCOS sales office or visit our webpage at
www.epcos.com .
Published by EPCOS AG
Systems, Acoustics, Waves Business Group
P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2016. This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
Aw @TDK
8February 09, 2016
Important notes
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
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Conse-
quently, we cannot guarantee that all products named in this publication will always be
available. The aforementioned does not apply in the case of individual agreements deviating
from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current
version of the “General Terms of Delivery for Products and Services in the Electrical
Industry” published by the German Electrical and Electronics Industry Association
(ZVEI).
7. The trade names EPCOS, Alu-X, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP,
CTVS, DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue,
MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PQSine,
SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D,
SIP5K, TFAP, ThermoFuse, WindCap are trademarks registered or pending in Europe and
in other countries. Further information will be found on the Internet at
www.epcos.com/trademarks.

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