B39941B5057U410 [EPCOS]
SAW Tx Filter R-GSM; SAW滤波器的Tx R- GSM
| 型号： | B39941B5057U410 |
| 厂家： | 
EPCOS |
| 描述： | SAW Tx Filter R-GSM |
| 文件： | 总8页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
SAW Tx Filter
R-GSM
Series/type:
B5057
Ordering code:
B39941B5057U410
Date:
Version:
March 22, 2007
2.0
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 Tx Filter
Data Sheet
B5057
940.5 MHz
Application
■ Low-loss filter for Basestation R-GSM, transmit path
(Tx)
■ Usable passband 39 MHz
■ Unbalanced to unbalanced operation
■ No matching required
■ Filter impedance 50 Ω
Features
■ Package size 3.0 x 3.0 x 1.1 mm3
■ Package code DCC6C
■ Approx. weight 0.037 g
■ Ceramic package for Surface Mount Technology
(SMT)
■ RoHS compliant
■ Ni, gold-plated
■ Electrostatic Sensitive Device (ESD)
Pin configuration
■ 2
■ 5
Input
Output
■ 1,3,4,6 To be grounded
Please read cautions and warnings and
important notes at the end of this document.
2
March 22, 2007
SAW Components
SAW Tx Filter
Data Sheet
B5057
940.5 MHz
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = -30 to +80 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
@ 25 ˚C
Center frequency
fC
—
940.5
—
MHz
Maximum insertion attenuation
αmax
921.0 ... 960.0 MHz
—
—
—
—
2.7
1.4
2.3
2.6
4.0 1) dB
3.0 2) dB
3.0 3)
Amplitude ripple (p-p)
∆α
921.0 ... 960.0 MHz
Input VSWR
921.0 ... 960.0 MHz
Output VSWR
3.0 4)
921.0 ... 960.0 MHz
Attenuation
α
0.3 ... 800.0 MHz
800.0 ... 880.0 MHz
880.0 ... 905.0 MHz
905.0 ... 915.0 MHz
980.0 ... 985.0 MHz
985.0 ... 1005.0 MHz
1005.0 ... 1025.0 MHz
1025.0 ... 1760.0 MHz
1760.0 ... 2000.0 MHz
2000.0 ... 4000.0 MHz
25
26
20 5)
2 6)
23
30
30
27
28
47
39
31
6
42
34
34
34
32
23
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
18
1)
3.0 dB at 25 ˚C.
2.0 dB at 25 ˚C.
2.8 at 25 ˚C.
2.8 at 25 ˚C.
28 dB at 25 ˚C.
3 dB at 25 ˚C.
2)
3)
4)
5)
6)
Please read cautions and warnings and
important notes at the end of this document.
3
March 22, 2007
SAW Components
SAW Tx Filter
Data Sheet
B5057
940.5 MHz
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
-40 / +85 ˚C
-40 / +85 ˚C
DC voltage
VDC
5
V
V
100 1)
machine model, 10 pulses
continuous wave
ESD voltage
VESD
Input Power at
921.0 ... 960.0 MHz
PIN
10
dBm
1)
acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Please read cautions and warnings and
important notes at the end of this document.
4
March 22, 2007
SAW Components
SAW Tx Filter
Data Sheet
B5057
940.5 MHz
Transfer function (narrowband)
Transfer function (wideband)
Please read cautions and warnings and
important notes at the end of this document.
5
March 22, 2007
SAW Components
SAW Tx Filter
Data Sheet
B5057
940.5 MHz
Smith chart
S11 function
S22 function
Please read cautions and warnings and
important notes at the end of this document.
6
March 22, 2007
SAW Components
SAW Tx Filter
Data Sheet
B5057
940.5 MHz
References
Type
B5057
Ordering code
Marking and package
Packaging
B39941B5057U410
C61157-A7-A67
F61074-V8168-Z000
L_1126
Date codes
B5057_NB.s2p
B5057_WB.s2p
S-parameters
Soldering profile
RoHS compatible
S_6001
defined as compatible with the following documents:
"DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT
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
www.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
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.
Please read cautions and warnings and
important notes at the end of this document.
7
March 22, 2007
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 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.
8
March 22, 2007
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