B39741B8308P810 [TDK]
SAW Components SAW RF filter;
| 型号： | B39741B8308P810 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | SAW Components SAW RF filter |
| 文件： | 总9页 (文件大小：106K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
SAW RF filter
Diversity RX Band 12
Series/type:
B8308
Ordering code:
B39741-B8308-P810
Date:
Version:
July 25, 2012
2.0
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, 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
Data sheet
B8308
737.5 MHz
Application
■ Low Loss RF filter for band 12, DRX path
■ Usable band width 17 MHz
■ Unbalanced to balanced operation (50 Ω/100 Ω)
■ Very small size and low height
Features
0,25
■ Package size 1.4 x 1.1 mm2,
package height 0.4 mm
2
5
3
4
bottom view
■ RoHS compatible
■ Approx. weight 0.003 g
■ Package for Surface Mount Technology (SMT)
■ Ni, gold-plated terminals
0,5 0,5
■ Electrostatic Sensitive Device (ESD)
■ Moisture Sensitivity Level 3
side view
top view
1,4
Pin configuration
■ 1
Input
■ 4,3
■ 2, 5
Output
To be grounded
Please read cautions and warnings and
important notes at the end of this document.
2
July 25, 2012
SAW Components
SAW RF filter
Data sheet
B8308
737.5 MHz
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
ZS
ZL
= –20 ˚C to 85 ˚C
=
=
50Ω
100 Ω (Balanced)
min.
typ.
@ 25 ˚C
737.5
max.
Nominal frequency
fN
—
—
MHz
Maximum insertion attenuation
αmax
729.0 ... 746.0 MHz
—
—
1.8
0.8
3.0
2.0
dB
dB
Amplitude ripple (p-p)
729.0 ... 746.0 MHz
∆α
Input VSWR
729.0 ... 746.0 MHz
729.0 ... 746.0 MHz
—
—
1.8
1.8
2.0
2.0
Output VSWR
Common mode rejection ratio
729.0 ... 746.0 MHz
30
42
—
dB
Absolute attenuation
0.3 ... 700.0 MHz
α
40.0
46.0
20.0
35.0
40.0
40.0
50.0
50.0
47.0
42.0
50.0
55.0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
700.0 ... 716.0 MHz
716.0 ... 722.0 MHz
776.0 ... 791.0 MHz
791.0 ... 4000.0 MHz
4000.0 ... 6000.0 MHz
Absolute attenuation
αmean
722.0 ... 728.0 MHz1)
722.0 ... 728.0 MHz
6.0
3.0
8.0
8.0
—
—
dB
dB
1)
In temperature range –20 ˚C to 25 ˚C
Please read cautions and warnings and
important notes at the end of this document.
3
July 25, 2012
SAW Components
SAW RF filter
Data sheet
B8308
737.5 MHz
Maximum ratings
Storage temperature range Tstg
–40/+85 ˚C
DC voltage
ESD voltage
Input power
VDC
VESD
PIN
5
V
1001)
V
machine model, 1 pulse
continous wave, 55˚C , 50000h
10
dBm
1)
acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulses.
Please read cautions and warnings and
important notes at the end of this document.
4
July 25, 2012
SAW Components
SAW RF filter
Data sheet
B8308
737.5 MHz
Transfer function (Narrow band)
Transfer function (Wide band)
Please read cautions and warnings and
important notes at the end of this document.
5
July 25, 2012
SAW Components
SAW RF filter
Data sheet
B8308
737.5 MHz
VSWR11
VSWR22
Please read cautions and warnings and
important notes at the end of this document.
6
July 25, 2012
SAW Components
SAW RF filter
Data sheet
B8308
737.5 MHz
CMRR
Please read cautions and warnings and
important notes at the end of this document.
7
July 25, 2012
SAW Components
SAW RF filter
Data sheet
B8308
737.5 MHz
References
Type
B8308
Ordering code
Marking and package
Packaging
B39741-B8308-P810
C61157-A8-A3
F61074-V8237-Z000
L_1126
Date codes
B8308_NB_UN.S3P see file header for port/pin table
B8308_WB_UN.S3P
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."
Moldability
Before using in overmolding environment, please contact your
EPCOS sales office.
Matching coilss
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
www.epcos.com .
Published by EPCOS AG
Systems, Acoustics, Waves Business Group
P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2012. 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.
8
July 25, 2012
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 f
certain areas of application. These statements are based on our knowledge of typical requir
ments that are often placed on our products in the areas of application concerned. We neve
theless expressly point out that such statements cannot be regarded as bindin
statements about the suitability of our products for a particular customer application. A
a rule, EPCOS is either unfamiliar with individual customer applications or less familiar w
them than the customers themselves. For these reasons, it is always ultimately incumbent o
the customer to check and decide whether an EPCOS product with the properties described
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
failure before the end of their usual service life cannot be completely ruled out in th
current state of the art, even if they are operated as specified. In customer applicatio
requiring a very high level of operational safety and especially in customer applications in whic
the malfunction or failure of an electronic component could endanger human life or health (e.
in accident prevention or life-saving systems), it must therefore be ensured by means of suitab
design of the customer application or other action taken by the customer (e.g. installation
protective circuitry or redundancy) that no injury or damage is sustained by third parties in th
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 th
publication may contain substances subject to restrictions in certain jurisdictions (e.
because they are classed as hazardous). Useful information on this will be found in o
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any mo
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in th
publication may change from time to time. The same is true of the corresponding produ
specifications. Please check therefore to what extent product descriptions and specificatio
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. Cons
quently, we cannot guarantee that all products named in this publication will always be availab
The aforementioned does not apply in the case of individual agreements deviating from th
foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current versio
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, CTV
DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLS
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKORE
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCa
are trademarks registered or pending in Europe and in other countries. Further informatio
will be found on the Internet at www.epcos.com/trademarks.
9
July 25, 2012
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TDK
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