B39162B4310P810 ~ Datasheet by Qualcomm (RF front-end (RFFE) filters)

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EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
SAW RF filter
Automotive telematics
Series/type:
Ordering code: B4310
B39162B4310P810
Date:
Version: February 13, 2013
2.1
@TDK 01 0 2,5 30 4o
2February 13, 2013
B4310
1588.655 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 automotive telematics applica-
tions
Low insertion attenuation
Low amplitude ripple
Usable passband up to 34.37 MHz
Features
Package size 1.4 x 1.1 x 0.4 mm3
Package code QCS5P
RoHS compatible
Approximate weight 0.003 g
Package for Surface Mount Technology (SMT)
Ni, gold-plated terminals
AEC-Q200 qualified component family (operable
temperature range –40˚C to +85˚C)
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
3February 13, 2013
B4310
1588.655 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 +85 ˚C
Terminating source impedance: ZS=50
Terminating load impedance: ZL=50
min. typ.
@ 25 ˚C max.
Center frequency fC— 1588.655 — MHz
Maximum insertion attenuation αmax
1573.42 ... 1577.42 MHz 1.0 1.5 dB
1571.42 ... 1605.89 MHz 1.5 1.9 dB
1597.55 ... 1605.89 MHz 1.3 1.9 dB
Amplitude ripple (p-p) ∆α
1573.42 ... 1577.42 MHz 0.1 0.6 dB
1571.42 ... 1605.89 MHz 0.6 1.1 dB
1597.55 ... 1605.89 MHz 0.4 0.9 dB
Input VSWR 1573.42 ... 1577.42 MHz 1.3 2.0
1571.42 ... 1605.89 MHz 1.8 2.2
1597.55 ... 1605.89 MHz 1.5 2.1
Output VSWR1573.42 ... 1577.42 MHz 1.3 2.0
1571.42 ... 1605.89 MHz 1.8 2.2
1597.55 ... 1605.89 MHz 1.5 2.1
Group delay ripple1) (p-p)
1) Averaged over 500 kHz
1573.42 ... 1577.42 MHz —2 8ns
1571.42 ... 1605.89 MHz —612ns
1597.55 ... 1605.89 MHz —512ns
Attenuation α
10.0 ... 1450.0 MHz 36 40 dB
1450.0 ... 1525.0 MHz 30 34 dB
1650.0 ... 1700.0 MHz 30 34 dB
1700.0 ... 2150.0 MHz 36 40 dB
2150.0 ... 2270.0 MHz 30 36 dB
2400.0 ... 2700.0 MHz 40 45 dB
@TDK
4February 13, 2013
B4310
1588.655 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/+85 ˚C
Storage temperature range Tstg –40/+85 ˚C
DC voltage VDC 0 V
ESD voltage VESD 501)
1) acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Vmachine model, 10 pulses
Input Power at
GSM850, GSM900 PIN 15 dBm peak power of GSM signal,
GSM1800, GSM1900 PIN 15 dBm duty cycle 4:8
Tx bands
@TDK a H w 3 H w V W ”'
5February 13, 2013
B4310
1588.655 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 “Applications Notes”.
MLC1
Cs1
Lp2
Cs3
to output
matching
Dp1
Lp2
Cs3
Cs1
to output
matching
Lp2
Cs3
Cs1
to output
matching
@TDK 1388 1438 V88 1538 1 m 88 1638 ‘688 W738 W788 4— f [MHZ] 0 400 800 ‘200 1600 2000 2400 2800 3200 a f [Al-7]
6February 13, 2013
B4310
1588.655 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 m 0,0 35 : T 2.0 7 ”30 i ’ r 4.0 . 225 E 6.0 . i— 20 5 : 8.0 7 :15 10 7 .0 10 1548 W558 W558 W578 1588 W598 1608 1618 1628 4— f [MHZ]
7February 13, 2013
B4310
1588.655 MHz
SAW Components
SAW RF filter
Data sheet
Please read
cautions and warnings and
important notes
at the end of this document.
Group delay time
ATDK v21
8February 13, 2013
B4310
1588.655 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
SAW Components
SAW RF filter
Data sheet
References
Type B4310
Ordering code B39162B4310P810
Marking and package C61157-A8-A9
Packaging F61074-V8212-Z000
Date codes L_1126
S-parameters B4310_NB.s2p; B4310_WB.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 further information please contact your local EPCOS sales office or visit our webpage at
w
ww.epcos.com .
Published by EPCOS AG
Systems, Acoustics, Waves Business Group
P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2013. This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
t
he international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
t
he type in question please also contact one of our Sales Offices.
@TDK
9February 13, 2013
Important notes
T
he 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, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS,
DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, 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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