SAW Components
SAW Duplexer
Automotive telematics
Series/type:
Ordering code:
B4405
B39881B4405P810
Date:
Version:
March 19, 2015
2.4
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
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Application
■ Low-loss SAW duplexer for BC10 systems
■ Low insertion attenuation
■ Usable passband 32 MHz
0.43
Package size 2.0 * 1.6 mm2
Package height max. 0.45 mm
RoHS compatible
Approximate weight 0.005 g
Package for Surface Mount Technology (SMT)
Ni terminals, Au-plated
Electrostatic Sensitive Device (ESD)
AEC-Q200 qualified component family (operable
temperature range –40˚C to +85˚C)
0.33
1
2
3
4
7
6
5
0.7
bottom view
0.29
8
0.29
9
0.45 max.
■
■
■
■
■
■
■
■
0.35
Features
side view
2.0
■
■
■
■
3
1,8
6
2,4,5,7,9
5
4
1
Pin configuration
6
8
1.6
7
2
3
3
1
TX input
RX output (balanced)
Antenna
To be grounded
8
4,5,9
2,7
6
Please read cautions and warnings and
important notes at the end of this document.
2
March 19, 2015
top view
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX terminating impedance:
T
= –30 ˚C to +85 ˚C
ZTX = 50 Ω + 4.0 nH
ZANT = 50 Ω || 6.0 nH
ZRX = 100 Ω (balanced) || 47.0 nH
Characteristics Tx-Ant
min.
Center frequency
fC
typ.
@ 25˚C
833.0
max.
MHz
Maximum insertion attenuation
@fCarrier 817.6 ... 848.37 MHz αCDMA1)
—
1.7
2.7
VSWR
TX port
ANT port
—
—
1.6
1.6
2.0
2.0
MHz
MHz
33
28
38
31
—
—
dB
dB
MHz
MHz αCDMA1)
MHz
MHz
MHz
MHz
MHz
MHz
MHz
10
44
40
40
44
40
32
28
26
54
49
42
43
49
46
36
38
37
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
817.0
817.0
...
...
849.0
849.0
MHz
MHz
α
Attenuation
100.0
494.0
860.0
@fCarrier 862.6
1565.42
1624.0
1844.9
2110.0
2400.0
3258.0
4075.0
1)
dB
...
...
494.0
804.0
...
...
...
...
...
...
...
...
...
862.0
893.37
1605.9
1708.0
1990.0
2170.0
2557.0
3406.0
4255.0
Attenuation of CDMA 1x signal (“Powertransferfunction”).
Please read cautions and warnings and
important notes at the end of this document.
3
March 19, 2015
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX terminating impedance:
T
= –30 ˚C to +85 ˚C
ZTX = 50 Ω + 4.0 nH
ZANT = 50 Ω || 6.0 nH
ZRX = 100 Ω (balanced) || 47.0 nH
Characteristics Ant-Rx
min.
Center frequency
fC
typ.
@ 25˚C
878.0
max.
MHz
Maximum insertion attenuation
@fCarrier 862.6 ... 893.37 MHz αCDMA1)
—
2.1
2.7
VSWR
RX port
ANT port
862.0
862.0
...
...
894.0
894.0
MHz
MHz
—
—
1.9
2.0
2.2
2.2
100.0
@fCarrier 817.6
849.0
...
...
...
α
824.0 MHz
848.37 MHz αCDMA1)
854.0 MHz
45
45
7
63
55
40
—
—
—
dB
dB
dB
909.0
1000.0
1850.0
1920.0
...
...
...
...
10
44
44
44
18
53
60
54
—
—
—
—
dB
dB
dB
dB
Attenuation
1)
dB
1000.0
1850.0
1920.0
4000.0
MHz
MHz
MHz
MHz
Attenuation of CDMA 1x signal (“Powertransferfunction”).
Please read cautions and warnings and
important notes at the end of this document.
4
March 19, 2015
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX terminating impedance:
T
= –30 ˚C to +85 ˚C
ZTX = 50 Ω + 4.0 nH
ZANT = 50 Ω || 6.0 nH
ZRX = 100 Ω (balanced) || 47.0 nH
Characteristics Tx-Rx
min.
typ.
@ 25˚C
max.
54
48
57
51
—
—
dB
dB
MHz
MHz
MHz
40
40
40
68
67
65
—
—
—
dB
dB
dB
848.37 MHz αCDMA1)
53
59
—
dB
Differential Mode Isolation
@fCarrier 817.6 ...
848.37 MHz αCDMA1)
@fCarrier 862.6 ...
893.37 MHz αCDMA1)
1574.0
1624.0
2441.0
...
...
...
Common Mode Isolation
@fCarrier 817.6 ...
1)
1577.0
1708.0
2557.0
Attenuation of CDMA 1x signal (“Powertransferfunction”).
Please read cautions and warnings and
important notes at the end of this document.
5
March 19, 2015
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Input Power at
817.0 ... 849.0 MHz
T
Tstg
VDC
PIN
–40/+85
–40/+85
0
˚C
˚C
V
26.5
dBm
elsewhere
10
dBm
817.0 ... 849.0 MHz
29
dBm
Please read cautions and warnings and
important notes at the end of this document.
6
}
continuous wave
50 ˚C, 5000 h
LTE 5 MHz uplink signal
March 19, 2015
50 ˚C, 1000 h
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Frequency Response TX-ANT
Frequency Response TX-ANT (wideband)
Please read cautions and warnings and
important notes at the end of this document.
7
March 19, 2015
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Frequency Response RX-ANT
Frequency Response RX-ANT (wideband)
Please read cautions and warnings and
important notes at the end of this document.
8
March 19, 2015
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
Frequency Response TX-RX (Differential Mode)
Frequency Response TX-RX (Common Mode)
Please read cautions and warnings and
important notes at the end of this document.
9
March 19, 2015
SAW Components
B4405
SAW Duplexer
833 / 878 MHz
Data sheet
References
Type
B4405
Ordering code
B39881B4405P810
Marking and package
C61157-A8-A37
Packaging
F61074-V8247-Z000
Date codes
L_1126
S-parameters
B4405_NB_UN.s4p, B4405_WB_UN.s4p
See file header for port/pin assignment table.
Soldering profile
S_6001
RoHS compatible
RoHS-compatible means that products are compatible with the
requirements according to Art. 4 (substance restrictions) of Directive 2011/65/EU of the European Parliament and of the
Council of June 8th, 2011, on the restriction of the use of certain hazardous substances in electrical and electronic equipment ("Directive") with due regard to the application of exemptions as per Annex III of the Directive in certain cases.
Moldability
Before using in overmolding environment, please contact your
EPCOS sales office.
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
Systems, Acoustics, Waves Business Group
P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2015. 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 19, 2015
Important notes
The following applies to all products named in this publication:
1.
2.
3.
4.
5.
6.
7.
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.
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.
The warnings, cautions and product-specific notes must be observed.
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.
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. Consequently, 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.
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).
The trade names EPCOS, Alu-X, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP,
CTVS, DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue,
MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PQSine,
SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D,
SIP5K, TFAP, 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.
11
March 19, 2015