SAW Components
SAW Duplexer
LTE Band 2 / CDMA BC1
Series/type:
Ordering code:
B8522
B39202B8522P810
Date:
Version:
January 07, 2015
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
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Application
■ Low-loss SAW duplexer for mobile telephone
LTE Band 2 and CDMA BC1 systems
■ Low insertion attenuation
■ Low amplitude ripple
■ Usable passband 60 MHz
0.3
0.3
■ Package size 1.8 x 1.4 mm2,
1
0.7
max. height 0.475 mm
■ RoHS compatible
■ Approx. weight 0.0035g
■ Package for Surface Mount Technology
4
6
5
bottom view
0.475 max
side view
1.8
7
1.4
■
■
0.5 max.
■
■
3
8
7
(SMT)
Ni, gold-plated terminals
Fully matched by integrated matching network except for RX port matching
Electrostatic Sensitive Device (ESD)
Moisture Sensitivity Level 3
0.35
2
0.25
0.25
Features
6
5
8
top view
4
1
2
3
Pin configuration
■
■
■
■
3
1
6
2, 4, 5, 7, 8
TX input
RX output
Antenna
To be grounded
31
13
7,8,9
2,7,8
2,4,5
4,5
66
Please read cautions and warnings and
important notes at the end of this document.
2
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Characteristics
Temperature range for specification:
T
TX terminating impedance:
ANT terminating impedance:
RX terminating impedance:
ZTX =
ZANT =
ZRX =
= –20 ˚C to +90 ˚C
Characteristics TX - ANT1)
Center frequency
50 Ω
50 Ω
50 Ω + 2.2nH
—
B8522
typ.
@ 25˚C
1880
—
—
min.
fC
Maximum insertion attenuation
αmax
1850.24 ... 1909.76 MHz αLTE
1851.25 ... 1908.75 MHz αCDMA
@fCarrier 1852.40 ... 1907.60 MHz αWCDMA3)
Error Vector Magnitude
EVM 5)
@fCarrier 1852.40 ... 1907.60 MHz
@fCarrier 1852.40 ... 1907.60 MHz
max.
—
MHz
2.0
2.9
dB
1.9
2.72)
dB
—
1.8
2.44)
dB
—
0.9
3.0
%
%
—
0.9
2.56)
Input VSWR (TX port)
1850.24 ... 1909.76 MHz
—
1.5
2.0
Output VSWR (ANT port)
1850.24 ... 1909.76 MHz
—
1.5
2.0
37
45
30
44
20
44
25
21
18
40
50
49
51
45
48
32
26
23
—
—
—
—
—
—
—
—
—
α
Attenuation
10.0
1565.4
1605.9
1930.24
2010.0
2110.0
2400.0
3690.0
5150.0
1)
2)
3)
4)
5)
6)
... 894.0 MHz
... 1605.9 MHz
... 1680.0 MHz
...1989.76 MHz
... 2025.0 MHz
... 2155.0 MHz
... 2500.0 MHz
... 3830.0 MHz
... 5850.0 MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
Specified min./max. values are valid for a testing power of +10 dBm.
Valid for extended temperature range from -30 ˚C to +90 ˚C
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).
Valid for reduced temperature range from -20 ˚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.
3
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Characteristics
Temperature range for specification:
T
TX terminating impedance:
ANT terminating impedance:
RX terminating impedance:
ZTX =
ZANT =
ZRX =
= –20 ˚C to +90 ˚C
Characteristics ANT - RX1)
Center frequency
50 Ω
50 Ω
50 Ω + 2.2nH
—
B8522
typ.
@ 25˚C
1960
—
—
min.
fC
Maximum insertion attenuation
αmax
1930.24 ... 1989.76MHz αLTE
1931.25 ... 1988.75MHz αCDMA
max.
—
MHz
2.3
3.4
dB
2.2
3.22)
dB
dB
@fCarrier 1932.40 ... 1987.60MHz αWCDMA3)
Input VSWR (ANT port)
1930.24 ... 1989.76 MHz
—
2.1
2.94)
—
1.5
2.0
Output VSWR (RX port)
1930.24 ... 1989.76 MHz
—
1.4
2.0
40
50
34
45
25
27
25
33
40
43
58
37
53
38
32
29
38
46
—
—
—
—
—
—
—
—
—
α
Attenuation
1.0
700.0 MHz
80.0 MHz
700.0 ... 1850.0 MHz
1850.24 ...1909.76 MHz
2050.0 ... 2075.0 MHz
2075.0 ... 2400.0 MHz
2400.0 ... 2550.0 MHz
2550.0 ... 3000.0 MHz
3000.0 ... 6000.0 MHz
1)
2)
3)
4)
...
dB
dB
dB
dB
dB
dB
dB
dB
dB
Specified min./max. values are valid for a testing power of +10 dBm.
Valid for extended temperature range from -30 ˚C to +90 ˚C
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).
Valid for reduced temperature range from -20 ˚C to +85 ˚C
Please read cautions and warnings and
important notes at the end of this document.
4
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Characteristics
Temperature range for specification:
T
TX terminating impedance:
ANT terminating impedance:
RX terminating impedance:
ZTX =
ZANT=
ZRX =
= –20 ˚C to +90 ˚C
50 Ω
50 Ω
50 Ω + 2.2nH
min.
B8522
typ.
@ 25 ˚C
max.
1574.00 ... 1577.00 MHz
40
60
—
dB
1850.24 ... 1909.76 MHz
53
56
—
dB
1930.24 ... 1989.76 MHz
50
54
—
dB
3700.00 ... 3820.00 MHz
20
58
—
dB
5550.00 ... 5850.00 MHz
20
53
—
dB
Characteristics TX - RX1)
Isolation
1)
Specified min./max. values are valid for a testing power of +10 dBm.
Linearity
Triple beat test1)
min.
B8522
typ.
@ 25 ˚C
max.
—
70
—
dB
IMD product levels2)
IMD2, Blocker 1
80.0 MHz
—
105
—
dBm
IMD2, Blocker 2 3780.0 ... 3900.0 MHz
—
115
—
dBm
IMD3, Blocker 3 1770.0 ... 1830.0 MHz
—
107
—
dBm
IMD3, Blocker 4 5630.0 ... 5810.0MHz
—
120
—
dBm
1)
2)
Blocker1 - Tx + Blocker2 @ CW input powers at Ant.-port, Setup1/2/3: Tx: 1855/1880/1911 MHz
@ +21.5 dBm, Blocker1: 1856/1881/1911 MHz @ +21.5 dBm, Blocker2: 1935/1960/1990 MHz
@ -27 dBm, TB Product: 1934&1936/1959&1961/1989&1991 MHz
@ fTX=[1850 ... 1910 MHz], fRX=[1930 ... 1990MHz], fRX - fTX=80MHz, IMD product levels for power
levels PTX=21dBm (antenna port output power) and PBlocker=-15dBm (antenna port input power)
Please read cautions and warnings and
important notes at the end of this document.
5
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
1850.24 ... 1909.76 MHz
elsewhere
T
Tstg
VDC
VESD
VESD
PIN
–30/+90
–40/+90
0
3001)
6002)
˚C
˚C
V
V
V
28
10
human body model, 1 pulse
charged device model, 3 pulses
source and load impedance 50 Ω
continuous wave
T = 50˚C, >5.000 h
}
dBm
dBm
1)
acc. to JESD22-A114F (human body model), 1 negative & 1 positive pulse.
2)
acc. to JESD22-C101C (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
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Frequency response TX - ANT (passband, LTE specification)
Frequency response TX - ANT
Please read cautions and warnings and
important notes at the end of this document.
7
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Frequency response TX - ANT (wideband)
Frequency response ANT - RX (passband, LTE specification)
Please read cautions and warnings and
important notes at the end of this document.
8
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Frequency response ANT - RX
Frequency response ANT - RX (wideband)
Please read cautions and warnings and
important notes at the end of this document.
9
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
Frequency response TX - RX isolation
Please read cautions and warnings and
important notes at the end of this document.
10
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
VSWR S11 TX-port
VSWR S33 RX-port
VSWR S22 ANT-port
Please read cautions and warnings and
important notes at the end of this document.
11
January 22, 2015
SAW Components
B8522
SAW Duplexer
1880.0 / 1960.0 MHz
Data sheet
References
Type
B8522
Ordering Code
B39202-B8522-P810
Marking and package
C61157-A8-A87
Packaging
F61074-V8259-Z000
Date codes
L_1126
B8522_NB_UN.s3p (unmatched, narrow band)
S-parameters
B8522_WB_UN.s3p (unmatched, wide band)
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.
12
January 22, 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).
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13
January 22, 2015