EPCOS AG 2007. 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 Rx filter
R-GSM
Series/type:
Ordering code: B5056
B39901B5056U410
Date:
Version: December 4, 2007
2.1
2December 4, 2007
B5056
895.50 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
SAW Components
SAW Rx filter
Data Sheet
Application
Low-loss RF filter for base station
R-GSM systems, receive path (Rx)
Low amplitude ripple
Unbalanced to unbalanced operation
No external matching required
Usable passband 39 MHz
Features
Package size 3.0 x 3.0 x 1.1 mm3
Package code DCC6C
RoHS compatible
Approximate weight 0.037 g
Package for Surface Mount Technology (SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device (ESD)
Pin configuration
2 Input unbalanced
5 Output unbalanced
1,3,4,6 To be grounded
3December 4, 2007
B5056
895.50 MHz
SAW Components
SAW Rx filter
Data Sheet
Please read
cautions and warnings and
important notes
at the end of this document.
Characteristics
Temperature range for specification: T = –30 ˚C to +80 ˚C
Terminating source impedance: ZS=50
Terminating load impedance: ZL=50
min. typ.
@ 25 ˚C max.
Center frequency fC 895.5 MHz
Maximum insertion attenuation αmax
876.0 ... 915.0 MHz 2.1 3.21)
1) 2.5dB max at +25˚C
dB
Amplitude ripple (p-p) ∆α
876.0 ... 915.0 MHz 1.2 2.02)
2) 1.5dB max at +25˚C
dB
Return loss (VSWR)
876.0 ... 915.0 MHz 2.2 3.0
Attenuation α
0.3 ... 856.0 MHz 17 19 dB
925.0 ... 935.0 MHz 33)
3) 6.0dB max at +25˚C
10 dB
935.0 ... 2000.0 MHz 20 22 dB
4December 4, 2007
B5056
895.50 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
SAW Components
SAW Rx filter
Data Sheet
Maximum ratings
Operable temperature range T –40/+85 ˚C
Storage temperature range Tstg –40/+85 ˚C
DC voltage VDC 5 V
ESD voltage VESD 501)
1) acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Vmachine model, 10 pulses
Input power at
876.0 ... 915.0MHz PIN 17 dBm CW
5December 4, 2007
B5056
895.50 MHz
SAW Components
SAW Rx filter
Data Sheet
Please read
cautions and warnings and
important notes
at the end of this document.
Transfer function
Transfer function (wideband)
6December 4, 2007
B5056
895.50 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
SAW Components
SAW Rx filter
Data Sheet
Smith charts
S11 function
S22 function
7December 4, 2007
B5056
895.50 MHz
SAW Components
SAW Rx filter
Data Sheet
Please read
cautions and warnings and
important notes
at the end of this document.
References
Type B5056
Ordering code B39901B5056U410
Marking and package C61157-A7-A67
Packaging F61074-V8168-Z000
Date codes L_1126
S-parameters B5056_NB.s2p
B5056_WB.s2p
Soldering profile S_6001
RoHS compatible defined as compatible with the following documents:
"DIRECTIVE2002/95/ECOFTHEEUROPEANPARLIAMENT
AND OF THE COUNCIL of 27 January 2003 on the restriction
of the use of certain hazardous substances in electrical and
electronic equipment. 2005/618/EC from April 18th, 2005,
amending Directive 2002/95/EC of the European Parliament
and of the Council for the purposes of establishing the maxi-
mum concentration values for certain hazardous substances in
electrical and electronic equipment."
For further information please contact your local EPCOS sales office or visit our webpage at
w
ww.epcos.com .
Published by EPCOS AG
Surface Acoustic Wave Components Division
P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2007. 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.
8December 4, 2007
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 incum-
bent 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 passive electronic compo-
nents 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 appli-
cations in which the malfunction or failure of a passive 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 a passive electronic compo-
nent.
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 avail-
able.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion 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, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, Silver-
Cap, SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, 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.