B7641 [EPCOS]
SAW Duplexer 1950.0 / 2140.0 MHz; SAW双工器1950.0 / 2140.0兆赫
| 型号： | B7641 |
| 厂家： | 
EPCOS |
| 描述： | SAW Duplexer 1950.0 / 2140.0 MHz |
| 文件： | 总11页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
SAW Duplexer
2100 MHz WCDMA Band I (UMTS)
Series/type:
B7641
Ordering code:
B39212B7641P510
Date:
Version:
March 17, 2006
2.0
EPCOS AG 2006. 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 Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Application
■ Low-loss SAW duplexer for mobile telephone
WCDMA Band I (UMTS) systems
■ Low insertion attenuation
■ Low amplitude ripple
■ Usable passband 60 MHz
Features
■ Package size 3.0 x 2.5 x 1.0 mm3
■ RoHS compliant
■ Approx. weight 0.035 g
■ Package for Surface Mount Technology
(SMT)
■ Ni, gold-plated terminals
■ Fully matched by integrated matching network
Pin configuration
1
■ 1
■ 3
■ 6
TX Input
RX Output
Antenna
3
2,4,5
7,8,9
■ 2, 4, 5 To be grounded
■ 7, 8, 9 To be grounded
6
Please read cautions and warnings and
important notes at the end of this document.
2
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Characteristics
Operating temperature range:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
ZANT
ZRX
ZTX
= –15 ˚C to +80 ˚C
=
50 Ω
50 Ω
50 Ω
=
=
Characterisitcs TX - ANT
min.
typ.
max.
@ 25 ˚C
fC
—
1950.0
—
MHz
Center frequency
Maximum insertion attenuation
αmax
∆α
1920.0 ... 1980.0 MHz
Amplitude ripple (p-p)
1920.0 ... 1980.0 MHz
—
—
1.6
2.0 dB
1.0 dB
0.45
Amplitude ripple (p-p)
per 5 MHz-channel
∆αch
1920.0 ... 1980.0 MHz
Input VSWR (TX port)
1920.0 ... 1980.0 MHz
Output VSWR (ANT port)
1920.0 ... 1980.0 MHz
—
—
—
0.25
2.0
0.5 dB
2.3
1.7
2.0
Attenuation
α
0.3 ... 1790.0 MHz
2110.0 ... 2170.0 MHz
2400.0 ... 2500.0 MHz
3840.0 ... 3960.0 MHz
30
40
25
20
32
45
31
23
—
—
—
—
dB
dB
dB
dB
Please read cautions and warnings and
important notes at the end of this document.
3
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Characteristics
Operating temperature range:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
ZANT
ZRX
ZTX
= –15 ˚C to +80 ˚C
=
50 Ω
50 Ω
50 Ω
=
=
Characterisitcs ANT - RX
min.
typ.
max.
@ 25 ˚C
2140.0
—
MHz
—
Center frequency
fC
αmax
Maximum insertion attenuation
2110.0 ... 2115.0 MHz
2115.0 ... 2170.0 MHz
Amplitude ripple (p-p)
—
—
2.4
2.2
3.2 dB
2.8 dB
∆α
2110.0 ... 2170.0 MHz
2115.0 ... 2170.0 MHz
—
—
0.9
0.7
1.7 dB
1.3 dB
Amplitude ripple (p-p)
per 5 MHz-channel
2110.0 ... 2115.0 MHz
2115.0 ... 2170.0 MHz
Input VSWR (ANT port)
2110.0 ... 2170.0 MHz
Output VSWR (RX port)
∆αch
—
—
0.5
0.3
0.7 dB
0.55 dB
—
—
1.7
2.0
2.0
2.4
2110.0 ... 2170.0 MHz
Attenuation
α
0.3 ... 1730.0 MHz
1730.0 ... 1790.0 MHz
1920.0 ... 1980.0 MHz
2400.0 ... 2500.0 MHz
4030.0 ... 4150.0 MHz
4220.0 ... 4340.0 MHz
30
37
45
35
25
25
39
39
49
48
36
34
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Please read cautions and warnings and
important notes at the end of this document.
4
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Characteristics
Operating temperature range:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
ZANT
ZRX
ZTX
= –15 ˚C to +80 ˚C
=
50 Ω
50 Ω
50 Ω
=
=
Characterisitcs TX - RX
min.
typ.
max.
@ 25 ˚C
Isolation
α
1920.0 ... 1980.0 MHz
2110.0 ... 2170.0 MHz
46
42
50
46
—
—
dB
dB
Please read cautions and warnings and
important notes at the end of this document.
5
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Maximum ratings
Operating temperature range1)
Operable temperature range2)
Storage temperature range
DC voltage
T
–15/+80 ˚C
–25/+85 ˚C
–40/+85 ˚C
T
Tstg
VDC
VESD
PIN
5
V
V
machine model, 10 pulses
ESD voltage
503)
Input power at
source and load impedance 50 Ω
continuous wave
T = 55˚C, 50.000 h
1920.0 ... 1980.0 MHz
elsewhere
30
10
dBm
dBm
}
1)
Defines the temperature range in which the specification values are guaranteed.
2)
Defines the temperature range in which the SAW device keeps its typical characteristics, however the
specification values are not guaranteed.
3)
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.
6
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Transfer function TX - ANT
Transfer function TX - ANT (wideband)
Please read cautions and warnings and
important notes at the end of this document.
7
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Transfer function ANT - RX
Transfer function ANT - RX (wideband)
Please read cautions and warnings and
important notes at the end of this document.
8
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
Transfer function TX - RX
Transfer function TX - RX (wideband)
Please read cautions and warnings and
important notes at the end of this document.
9
March 17, 2006
SAW Components
SAW Duplexer
Data sheet
B7641
1950.0 / 2140.0 MHz
References
Type
B7641
Ordering code
Marking and package
Packaging
B39212B7641P510
C1157-A3-A22
F61074-V8211-Z000
L_1126
Date codes
B7641_NB.s3p
B7641_WB.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."
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 2006. 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.
10 March 17, 2006
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.
11 March 17, 2006
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