SAW Components
BAW/SAW Duplexer
WCDMA Band II
Series/type:
Ordering code:
B8078
B39202B8078P810
Date:
Version:
February 13, 2015
2.7
© 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
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Application
■ Low-loss BAW/SAW duplexer for mobile telephone
WCDMA Band II systems
Low insertion attenuation
Low amplitude ripple
Usable passband 60 MHz
Single ended to balanced transformation
in Antenna - Rx path
■ Impedance transformation 50Ω to 100Ω
in Antenna - Rx path
■
■
■
■
Features
0.33
■ Package size 2.0 x 1.6 mm2,
0.43
max. height 0.45 mm
0.29
0.35
3
4
8
bottom view
0.29
9
7
(SMT)
Ni, gold-plated terminals
Fully matched by integrated matching network
Electrostatic Sensitive Device (ESD)
Moisture Sensitivity Level 3
5
6
0.7
0.45 max
■
■
■
■
2
1
■ RoHS compatible
■ Approx. weight 0.0056g
■ Package for Surface Mount Technology
side view
2.0
7
6
5
8
top view
1.6
4
1
2
3
Pin configuration
■
■
■
■
■
3
1, 8
6
4, 5, 9
2, 7
3
1
TX Input
RX Output (balanced)
Antenna
To be grounded
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
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Characteristics
Temperature range for specification:
ANT terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
= –20 ˚C to +85 ˚C
ZANT = 50 Ω
ZRX = 100 Ω (balanced) || 10nH
ZTX = 50 Ω
Characteristics TX - ANT
min.
Center frequency
fC
—
typ.
@ 25˚C
1880.0
Maximum insertion attenuation
@fCarrier 1852.4 ...1907.6 MHz
αWCDMA1)
—
2.0
3.0
@fCarrier 1852.4 ...1907.6 MHz
αWCDMA1)
—
2.0
2.5 3) dB
—
1.0
3.0
—
1.0
2.0 3) %
Input VSWR (TX port)
1850.0 ... 1910.0 MHz
—
1.5
2.0
Output VSWR (ANT port)
1850.0 ... 1910.0 MHz
—
1.5
2.0
30
30
30
36
30
45
35
25
20
16
16
33
33
34
42
42
50
44
30
25
23
22
—
—
—
—
—
—
—
—
—
—
—
Error Vector Magnitude
@fCarrier 1852.4 ... 1907.6 MHz EVM 2)
@fCarrier 1852.4 ... 1907.6 MHz EVM 2)
Attenuation
10.0
728.0
869.0
1574.0
1577.0
@fCarrier 1932.4
2110.0
2400.0
3690.0
5150.0
5540.0
1)
2)
3)
α
... 728.0 MHz
... 764.0 MHz
... 894.0 MHz
... 1577.0 MHz
... 1680.0 MHz
... 1987.6 MHz αWCDMA1)
... 2155.0 MHz
... 2500.0 MHz
... 3830.0 MHz
... 5350.0 MHz
... 5860.0 MHz
max.
—
MHz
dB
%
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Valid for room temperature 25 ˚C
Please read cautions and warnings and
important notes at the end of this document.
3
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Characteristics
Temperature range for specification:
ANT terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
= –20 ˚C to +85 ˚C
ZANT = 50 Ω
ZRX = 100 Ω (balanced) || 10nH
ZTX = 50 Ω
Characteristics ANT-RX
—
typ.
@ 25˚C
1960.0
Maximum insertion attenuation
@fCarrier 1932.4 ... 1987.6MHz αWCDMA1)
@fCarrier 1932.4 ... 1987.6MHz αWCDMA1)
—
—
Error Vector Magnitude
@fCarrier 1932.4 ... 1987.6 MHz EVM 3)
@fCarrier 1932.4 ... 1987.6 MHz EVM 3)
—
1.8
6.0
—
1.8
3.5 2) %
Center frequency
@fCarrier 1932.4
min.
fC
... 1987.6 MHz EVM 3)
max.
—
MHz
3.0
3.7
dB
3.0
3.5 2) dB
%
—
1.8
2.8 4) %
Input VSWR (ANT port)
1930.0 ... 1990.0 MHz
—
1.8
2.6
Output VSWR (RX port)
1930.0 ... 1990.0 MHz
—
1.8
2.4
30
30
45
10
25
30
30
30
30
30
46
58
56
28
36
54
58
60
61
37
—
—
—
—
—
—
—
—
—
—
Attenuation
1.0
1835.0
@fCarrier 1852.4
2025.0
2050.0
2400.0
2810.0
3775.0
5625.0
2075.0
1)
2)
3)
4)
α
... 1765.0 MHz
... 1850.0 MHz
... 1907.6 MHz αWCDMA1)
... 2050.0 MHz
... 2075.0 MHz
... 2484.0 MHz
... 2910.0 MHz
... 3905.0 MHz
... 5815.0 MHz
... 6000.0 MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).
Valid only for reduced temperature range from 0 ˚C to 85 ˚C.
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Valid for room temperature 25 ˚C
Please read cautions and warnings and
important notes at the end of this document.
4
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
T = –20 ˚C to +85 ˚C
ZANT= 50 Ω
ZRX = 100 Ω (balanced) || 10nH
ZTX =
50 Ω
Characteristics ANT - RX
Common mode suppression
1930.0 ... 1990.0 MHz
max.
23
28
—
dB
—
—
—
–98
–107
–102
—
—
—
dBm
dBm
dBm
IMD product level limits for power levels PTX=21.5dBm (antenna port output power) and
PBlocker=-15dBm (antenna port input power)
Characteristics TX - RX
Isolation
@fCarrier 1852.4
@fCarrier 1932.4
α
... 1907.6 MHz αWCDMA1)
... 1987.6 MHz αWCDMA1)
Common Mode Isolation
α
@fCarrier 1852.4 ... 1907.6 MHz αWCDMA1)
1)
typ.
@ 25 ˚C
Scs21
IMD Product Level Limits1)
at fTX=1880MHz, fRX=1960MHz
Blocker 1
80.0 MHz
Blocker 2
1800.0 MHz
Blocker 3
3840.0 MHz
1)
min.
min.
typ.
@ 25 ˚C
max.
50
58
—
dB
46
51
—
dB
46
50
—
dB
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).
Please read cautions and warnings and
important notes at the end of this document.
5
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Maximum ratings
Operable temperature range1)
Storage temperature range
DC voltage
ESD voltage
Input power at
1850.0 ... 1910.0 MHz
elsewhere
T
Tstg
VDC
VESD
VESD
–30/+85
–40/+85
5.5
50 2)
100 3)
˚C
˚C
V
V
V
VESD
500 4)
V
machine model, 10 pulses
human body model, 1 pulse,
field induced charged device
model, 3 pulses,
source and load impedance 50 Ω
continuous wave
T = 55˚C, 50.000 h
PIN
29
10
}
dBm
dBm
1)
Defines the temperature range in which the BAW / SAW device keeps its typical characteristics, however
the specification values are not valid for the extended range..
2)
acc. to JESD22-A115B (machine model), 10 negative & 10 positive pulses.
3)
acc. to JESD22-A114F (human body model), 1 negative & 1 positive pulses.
4)
acc. to JESD22-C101C (field induced charged device model), 3 negative & 3 positive pulses.
Annotation for characteristics section
Attenuation of WCDMA signal (“Powertransferfunction”, αWCDMA) is determined by
∞
∫∞ Sds 21 ( f )HRRC ( f – f Carrier )
2
df
fCarrier according to 3GPP TS 25.101 (e.g. for WCDMA Band 2 Passband, fCarrier ranges from
1852.4 MHz (lowest Tx channel) to 1907.6 MHz (highest Tx channel)). HRRC(f) is the transfer
function of the root-raised cosine transmit pulse shaping filter according to 3GPP TS 25.101 with
the following normalization:
∞
∫∞ HRRC ( f )
Please read cautions and warnings and
important notes at the end of this document.
6
2
df = 1
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Frequency Response TX-ANT (PTF)
Frequency Response TX-ANT (wideband)
Please read cautions and warnings and
important notes at the end of this document.
7
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Frequency Response ANT-RX (PTF)
Frequency Response ANT-RX (wideband)
Please read cautions and warnings and
important notes at the end of this document.
8
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Frequency Response TX-ANT Passband (PTF)
Frequency Response ANT-RX Passband (PTF)
Please read cautions and warnings and
important notes at the end of this document.
9
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Frequency Response TX-RX (PTF)
Frequency Response Tx-Rx (PTF) Common Mode Isolation
Please read cautions and warnings and
important notes at the end of this document.
10
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Frequency Response RX-ANT Common Mode Suppression
Please read cautions and warnings and
important notes at the end of this document.
11
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
VSWR TX-port
VSWR RX-port (differential mode)
VSWR ANT-port
Please read cautions and warnings and
important notes at the end of this document.
12
February 13, 2015
SAW Components
B8078
BAW/SAW Duplexer
1880.0 / 1960.0 MHz
Data Sheet
Type
B8078
Ordering code
B39202B8078P810
Marking and package
C61157-A8-A48
Packaging
F61074-V8247-Z000
Date codes
L_1126
S-parameters
B8078_NB_UN.s4p (unmatched, nearby)
B8078_WB_UN.s4p (unmatched, wideband)
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 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.
13
February 13, 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, 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.
14
February 13, 2015