SAW Components
SAW Duplexer
Automotive telematics
Series/type:
Ordering code:
B4404
B39851B4404P810
Date:
Version:
June 12, 2014
2.1
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
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
Application
Low-loss SAW duplexer for LTE Band 20 systems
Very high isolation
Usable passband 30 MHz
Single-ended to balanced transformation in Antenna-Rx path
■ Impedance transformation 50 Ω to 100 Ω in Antenna-Rx path
■
■
■
■
0.43
0.33
1
2
3
7
5
6
0.7
bottom view
0.29
8
4
9
0.29
Package size 2.0 * 1.6 mm2
Package height max. 0.45mm
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)
0.45 max.
■
■
■
■
■
■
■
■
0.35
Features
side view
2.0
5
4
6
8
1.6
7
1
2
top view
3
Pin configuration
■
■
■
■
3
1, 8
6
2, 4, 5, 7, 9
Tx input
Rx output (balanced)
Antenna
To be grounded
11
33
88
4,5,9
4,5,9
2,7
6
Please read cautions and warnings and
important notes at the end of this document.
2
June 12, 2014
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T = -15 ˚C to +85 ˚C
ZTx = 50 Ω
ZAnt = 50 Ω || 9.0 nH
ZRx = 100 Ω (balanced) || 43 nH
Characteristics Tx-Antenna
min.
Center frequency
fc
Maximum insertion attenuation
832.0 ... 862.0
832.0
typ.
@ 25 ˚C
847.0
max.
MHz
α
MHz
—
2.2
3.6
dB
—
2.2
2.71)
dB
dB
...
862.0
MHz
Amplitude ripple (p-p)
832.0 ...
862.0
MHz
—
1.1
2.6
Input VSWR (Tx port)
832.0 ...
862.0
MHz
—
1.7
2.1
Output VSWR (Ant Port)
832.0 ...
862.0
MHz
—
1.7
2.0
771.0
791.0
821.0
903.0
960.0
1606.0
2170.0
2620.0
2690.0
3448.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
34
35
40
13
30
40
40
35
35
20
41
46
54
32
43
50
52
39
47
43
—
—
—
—
—
—
—
—
—
—
Absolute attenuation
100.0
771.0
791.0
873.0
925.0
1565.0
1664.0
2400.0
2620.0
3328.0
1)
∆α
α
...
...
...
...
...
...
...
...
...
...
in +25,+55 ˚C temperature range
Please read cautions and warnings and
important notes at the end of this document.
3
June 12, 2014
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T =
-15 ˚C to +85 ˚C
ZTx = 50 Ω
ZAnt = 50 Ω || 9.0 nH
ZRx = 100 Ω (balanced) || 43 nH
Characteristics Antenna-Rx
min.
Center frequency
fc
Maximum insertion attenuation
791.0 ... 821.0
791.0
typ.
@ 25 ˚C
806.0
max.
MHz
α
MHz
—
2.6
3.9
dB
—
2.6
3.31)
dB
dB
...
821.0
MHz
Amplitude ripple (p-p)
791.0 ...
821.0
MHz
—
1.3
2.8
Input VSWR (Ant port)
791.0 ...
821.0
MHz
—
1.8
2.2
Output VSWR (Rx Port)
791.0 ...
821.0
MHz
—
2.2
2.5
Common mode rejection ratio
791.0 ... 821.0
MHz
23
28
Absolute attenuation
100.0
760.0
832.0
832.0
833.5
873.0
1623.0
2400.0
2545.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45
25
502)
35
50
40
40
40
35
52
50
53
62
53
55
61
55
53
1)
2)
∆α
dB
α
... 760.0
... 782.0
... 862.0
... 833.5
... 862.0
... 903.0
... 1683.0
... 2545.0
... 4000.0
In +25,+55 ˚C temperature range
In +25,+85 ˚C temperature range
Please read cautions and warnings and
important notes at the end of this document.
4
June 12, 2014
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T =
-15 ˚C to +85 ˚C
ZTx = 50 Ω
ZAnt = 50 Ω || 9.0 nH
ZRx = 100 Ω (balanced) || 43 nH
Characteristics Tx-Rx
Differential mode isolation
791.0 ... 820.5
820.5 ... 821.0
832.0 ... 834.0
832.0 ... 834.0
834.0 ... 862.0
1574.0 ... 1577.0
1664.0 ... 1724.0
2496.0 ... 2586.0
Common mode isolation
832.0 ... 862.0
1) In +25,+85 ˚C temperature range
min.
typ.
@ 25 ˚C
max.
51
45
43
521)
52
40
20
20
56
60
63
63
56
69
68
63
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
60
64
—
dB
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
MHz
Maximum Ratings
Operable temperature range
Storage temperature range
DC voltage
Input power at Tx Port
832.0 ...862.0 MHz
elsewhere
T
Tstg
VDC
–40/+85
–40/+85
0
Pin
Pin
28
10
Please read cautions and warnings and
important notes at the end of this document.
˚C
˚C
V
dBm
dBm
5
}
June 12, 2014
continuous wave
50 ˚C, 5000h
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 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.
6
June 12, 2014
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 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.
7
June 12, 2014
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
Frequency Response TX-RX
Frequency Response TX-RX (Common Mode)
Please read cautions and warnings and
important notes at the end of this document.
8
June 12, 2014
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
Return Loss
S11 TX- port
S33 RX-port
Please read cautions and warnings and
important notes at the end of this document.
S22 ANT-port
9
June 12, 2014
SAW Components
B4404
SAW Duplexer
847.0 / 806.0 MHz
Data sheet
References
Type
B4404
Ordering code
B39851B4404P810
Marking and package
C61157-A8-A37
Packaging
F61074-V8247-Z000
Date codes
L_1126
S-parameters
B4404_NB_UN.s4p, B4404_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 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 2013. 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
June 12, 2014
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, BAOKE, Alu-X, CeraDiode, CeraLink, CeraPlas, CSMP, CSSP,
CTVS, DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, 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
June 12, 2014