B39881B7923P810 [EPCOS]
SAW Duplexer Cellular / WCDMA Band V; SAW双工器蜂窝/ WCDMA频段V
| 型号： | B39881B7923P810 |
| 厂家： | 
EPCOS |
| 描述： | SAW Duplexer Cellular / WCDMA Band V |
| 文件： | 总16页 (文件大小：347K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
SAW Duplexer
Cellular / WCDMA Band V
Series/type:
B7923
Ordering code:
B39881B7923P810
Date:
Version:
January 26, 2011
2.0
EPCOS AG 2011. 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
B7923
836.50 / 881.50 MHz
Application
■ Multimode SAW duplexer for mobile telephone
Cellular\WCDMA Band V, Band VI (830-840 MHz)
and Band IXX (830-845 MHz) systems
■ Low insertion attenuation
■ Low amplitude ripple
■ High Tx band isolation
■ Single ended to balanced transformation
in Antenna - Rx path
■ Impedance transformation 50Ω to 100Ω
in Antenna - Rx path
Features
0.4
0.55
■ Component size 2.5 x 2.0 mm2
■ Component height 0.68 mm max.
■ RoHS compatible
■ Package for Surface Mount Technology
(SMT)
■ Ni, gold-plated terminals
■ Electrostatic Sensitive Device (ESD)
■ Moisture Sensitivity Level 3
5
6
7
1
9
bottom view
3
2
0.9
2.5
side view
top view
Pin configuration
1
3
■ 3
TX Input
■ 1, 8
■ 6
RX Output (balanced)
Antenna
8
■ 2, 4, 5, 7, 9 To be grounded
4,5,9
2,7
6
Please read cautions and warnings and
important notes at the end of this document.
2
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
T
ZANT
ZRX
ZTX
= –30 ˚C to +85 ˚C
=
50 Ω ll 11 nH4)
=
=
100 Ω + 2 nH (balanced) 4)
50 Ω
TX terminating impedance:
Characteristics TX - ANT
Center frequency
min.
typ.
@ 25 ˚C
836.5
max.
fC
αmax
MHz
dB
Maximum insertion attenuation
824.0 ... 849.0 MHz
1.7
1.4
2.4
1)
1)
@fCarrier 826.4 ... 846.6 MHz
αWCDMA
∆α
2.02) dB
Amplitude ripple
824.0 ... 849.0 MHz
0.8
0.4
1.4
dB
@fCarrier 826.4 ... 846.6 MHz
αWCDMA
0.92) dB
Error Vector Magnitude
EVM3)
2.5
2.0
1.8
3.22)
2.3
%
@fCarrier 826.4 ... 846.6 MHz
Input VSWR (TX port)
824.0 ... 849.0 MHz
Output VSWR (ANT port)
824.0 ... 849.0 MHz
2.2
545454)
1)
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (8).
Temperature range for this parameter is -20oC to +85oC.
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Please refer to recommended matching circuit on page (9).
2)
3)
4)
Please read cautions and warnings and
important notes at the end of this document.
3
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
T
ZANT
ZRX
ZTX
= –30 ˚C to +85 ˚C
=
50 Ω ll 11 nH1)
=
=
100 Ω + 2 nH (balanced) 1)
50 Ω
TX terminating impedance:
Characteristics TX - ANT
Absolute attenuation
min.
typ.
@ 25 ˚C
max.
α
10.0
420.0
494.0
701.0
728.0
764.0
860.0
869.0
1565.42
...
...
...
...
...
...
...
...
420.0
494.0
701.0
728.0
764.0
804.0
869.0
894.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
30
40
30
35
40
30
3
44
35
40
35
40
20
30
30
35
33
30
20
20
10
7
48
45
42
43
44
40
22
56
49
49
49
48
45
42
41
40
38
34
30
26
25
14
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
... 1573.374 MHz
1573.374 ... 1577.466 MHz
1577.466 ... 1585.42 MHz
1597.5515 ... 1605.886 MHz
1638.0
1844.9
1884.5
1930.0
2110.0
2400.0
3286.0
4110.0
4934.0
5725.0
... 1708.0
... 1879.9
... 1919.6
... 1990.0
... 2170.0
... 2557.0
... 3406.0
... 4255.0
... 5350.0
... 5953.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz a1)
1)
Please refer to recommended matching circuit on page (9).
Please read cautions and warnings and
important notes at the end of this document.
4
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
T
ZANT
ZRX
ZTX
= –30 ˚C to +85 ˚C
=
50 Ω ll 11 nH4)
=
=
100 Ω + 2 nH (balanced)4)
50 Ω
TX terminating impedance:
Characteristics ANT - RX
Center frequency
min.
typ.
@ 25 ˚C
881.5
max.
fC
αmax
MHz
dB
Maximum insertion attenuation
869.0 ... 894.0 MHz
1.8
1.8
2.7
1)
1)
@fCarrier 871.4 ... 891.6 MHz
αWCDMA
∆α
2.42) dB
Amplitude ripple (p-p)
869.0 ... 894.0 MHz
0.7
0.5
1.5 dB
@fCarrier 871.4 ... 891.6 MHz
αWCDMA
1.02) dB
2.2
Input VSWR (ANT port)
869.0 ... 894.0 MHz
1.7
1.9
35
Output VSWR (RX port)
869.0 ... 894.0 MHz
2.3
Common mode rejection ratio
869.0 ... 894.0 MHz
CMRR
233)
a4)
dB
1)
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (8).
Temperature range for this parameter is -20oC to +85oC.
A combination of 10o phase balance and 1 dB amplitude balance corresponds to 19.6 dB CMRR
Please refer to recommended matching circuit on page (9).
2)
3)
4)
Please read cautions and warnings and
important notes at the end of this document.
5
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
T
ZANT
ZRX
ZTX
= –30 ˚C to +85 ˚C
=
50 Ω ll 11 nH2)
=
=
100 Ω + 2 nH (balanced) 2)
50 Ω
TX terminating impedance:
Characteristics ANT - RX
min.
typ.
max.
@ 25 ˚C
IMD product level limits1)
at fTX = 836.5 MHz fRX = 881.5 MHz
Blocker 1
Blocker 2
Blocker 3
Blocker 4
45.0
791.5
1718.0
2554.5
MHz
MHz
MHz
MHz
-135
-112
-92
-106
-109
-89
dBm
dBm
dBm
dBm
-120
-109
Attenuation
α
10.0
447.0
824.0
849.0
909.0
1000.0
1850.0
1920.0
...
...
...
...
447.0
824.0
849.0
854.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45
30
55
10
13
28
40
35
85
68
63
48
25
66
67
632)
dB
dB
dB
dB
dB
dB
dB
dB
... 1000.0
... 1850.0
... 1920.0
... 6000.0
1)
2)
Power levels: 21.5 dBm Tx signal, -15dBm blocker at antenna port.
Please refer to recommended matching circuit on page (9).
Please read cautions and warnings and
important notes at the end of this document.
6
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
T
ZANT
ZRX
ZTX
= –30 ˚C to +85 ˚C
=
50 Ω ll 11 nH3)
=
=
100 Ω + 2 nH (balanced) 3)
50 Ω
TX terminating impedance:
Characteristics TX - RX
min.
typ.
max.
@ 25 ˚C
Isolation
824.0 ... 849.0 MHz
55
552)
50
63
65
59
60
dB
dB
dB
dB
1)
1)
@fCarrier 826.4 ... 846.6 MHz
869.0 ... 894.0 MHz
αWCDMA
@fCarrier 871.4 ... 891.6 MHz
αWCDMA
50
1574.0 ... 1577.0 MHz
1638.0 ... 1708.0 MHz
2462.0 ... 2557.0 MHz
40
20
20
67
66
61
dB
dB
dB
Common Mode Isolation
824.0 ... 849.0 MHz
@fCarrier 826.4 ... 846.6 MHz
55
552)
65
65
dB
dB
1)
αWCDMA
a3)
1)
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (8).
Temperature range for this parameter is -20oC to +85oC.
Please refer to recommended matching circuit on page (9).
2)
3)
Please read cautions and warnings and
important notes at the end of this document.
7
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Maximum ratings
Storage temperature range
DC voltage
Tstg
VDC
VESD
PIN
–40/+85 ˚C
5
V
V
machine model, 10 pulses
ESD voltage
1001)
Input power at
source and load impedance 50 Ω
continuous wave
T = 50˚C, 5.000 h
824.0 ... 849.0 MHz
elsewhere
28
10
dBm
dBm
}
1)
Acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Annotation for characteristics section
Attenuation of WCDMA signal (“Powertransferfunction”, αWCDMA) is determined by
∞
Sds21( f )HRRC( f – f Carrier) 2df
∫
–∞
fCarrier according to 3GPP TS 25.101 (e.g. for WCDMA Band 5-Passband, fCarrier ranges from
826.4 MHz (lowest Tx channel) to 846.6 MHz (highest Tx channel)). HRRC(f) is the transfer func-
tion of the root-raised cosine transmit pulse shaping filter according to 3GPP TS 25.101 with the
following normalization:
∞
HRRC( f ) 2df = 1
∫
–∞
Please read cautions and warnings and
important notes at the end of this document.
8
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Matching circuit to terminating impedances
(Element values depend upon PCB layout)
L
a
Ω
50
Ant
Rx1
Ω
L
L
s
6
1
8
50
50
Ω
50
3
Tx
Ω
2,4,5,7,9
s
Rx2
La
Ls
11
2
nH
nH
Please read cautions and warnings and
important notes at the end of this document.
9
January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Frequency Response TX-ANT (Passband)
Frequency Response TX-ANT (Wideband)
Please read cautions and warnings and
important notes at the end of this document.
10 January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Frequency Response RX-ANT (Passband)
Frequency Response RX-ANT (Wideband)
Please read cautions and warnings and
important notes at the end of this document.
11 January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Frequency Response TX-RX (Passband Differential Mode Isolation)
Frequency Response TX-RX (Wideband Differential Mode Isolation)
Please read cautions and warnings and
important notes at the end of this document.
12 January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Frequency Response TX-RX (Passband Common Mode Isolation)
Frequency Response TX-RX (Wideband Common Mode Isolation)
Please read cautions and warnings and
important notes at the end of this document.
13 January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
Matching (TX, RX, ANT)
Please read cautions and warnings and
important notes at the end of this document.
14 January 26, 2011
SAW Components
SAW Duplexer
Data Sheet
B7923
836.50 / 881.50 MHz
References
Type
B7923
Ordering code
Marking and package
Packaging
B39881B7923P810
C61157-A3-A61
F71074-V8153-Z000
L_1126
Date codes
B7923_NB.s4p, B7923_WB.s4p; see file header for pin/port
assignments;
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."
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 a large variety of matching coils.
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 2011. 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.
15 January 26, 2011
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
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, CSMP, CSSP, CTVS, DeltaCap,
DigiSiMic, DSSP, 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.
16 January 26, 2011
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