B39202B7955P810 [EPCOS]
BAW/SAW Duplexer WCDMA Band II (PCS); BAW / SAW双工器的WCDMA频段II （ PCS ）
| 型号： | B39202B7955P810 |
| 厂家： | 
EPCOS |
| 描述： | BAW/SAW Duplexer WCDMA Band II (PCS) |
| 文件： | 总11页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
BAW/SAW Duplexer
WCDMA Band II (PCS)
Series/type:
B7955
Ordering code:
B39202B7955P810
Date:
Version:
February 1, 2010
2.0
EPCOS AG 2010. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
Application
■ Low-loss BAW/SAW duplexer for mobile telephone
WCDMA Band II (PCS) 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
0.4
0.55
■ Package size 2.5 x 2.0 mm2,
max. height 0.94 mm
■ RoHS compatible
1
2
6
3
5
9
bottom view
■ Approx. weight 0.020 g
7
■ Package for Surface Mount Technology
(SMT)
0.9
■ Ni, gold-plated terminals
■ Fully matched by integrated matching network
■ Electrostatic Sensitive Device (ESD)
■ Moisture Sensitive Level 3
side view
top view
2.5
7
6
2
5
3
1
Pin configuration
3
1
■ 3
TX Input
■ 1, 8
■ 6
RX Output (balanced)
Antenna
8
■ 4, 5, 9 To be grounded
■ 2, 7 To be grounded
4,5,9
2,7
6
Please read cautions and warnings and
important notes at the end of this document.
2
February 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
Characteristics
Temperature range for specification:
ANT terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
ZANT
= –10 ˚C to +85 ˚C
= 50 Ω
ZRX = 100 Ω (balanced) || 15 nH
ZTX
=
50 Ω
Characteristics TX - ANT
Center frequency
min.
typ.
@ 25˚C
—
max.
fC
—
—
MHz
dB
Maximum insertion attenuation
1)
@fCarrier 1852.4 ... 1907.6MHz
αWCDMA
—
—
2.3
2.3
3.0
1)
@fCarrier 1852.4 ... 1907.6MHz
αWCDMA
2.72) dB
Amplitude ripple (p-p)
1)
@fCarrier 1852.4 ... 1907.6MHz
αWCDMA
—
1.3
1.8
dB
Error Vector Magnitude
EVM3)
EVM3)
—
—
1.3
1.3
4.0
%
%
@fCarrier 1852.4 ... 1907.6MHz
3.04)
@fCarrier 1852.4 ... 1907.6MHz
Input VSWR (TX port)
1850.0 ... 1910.0MHz
—
—
1.8
1.8
2.3
2.2
Output VSWR (ANT port)
1850.0 ... 1910.0MHz
Attenuation
α
470.0 ... 750.0MHz
1450.0 ... 1480.0MHz
1570.0 ... 1580.0MHz
1670.0 ... 1675.0MHz
1770.0 ... 1824.0MHz
1824.0 ... 1830.0MHz
@fCarrier 1932.4 ... 1987.6MHz
30
30
35
30
18
10
39
35
38
41
22
22
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
1)
αWCDMA
45
49
—
dB
2400.0 ... 2500.0MHz
3700.0 ... 3820.0MHz
3820.0 ... 5150.0MHz
5150.0 ... 5550.0MHz
5550.0 ... 5730.0MHz
24
15
9
7
7
29
20
15
13
12
—
—
—
—
—
dB
dB
dB
dB
dB
1)
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).
Valid for reduced temperature range +10 ˚C to +40 ˚C.
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Valid for reduced temperature range +10 ˚C to +85 ˚C.
2)
3)
4)
Please read cautions and warnings and
important notes at the end of this document.
3
February 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
Characteristics
Temperature range for specification:
ANT terminating impedance:
RX terminating impedance:
TX terminating impedance:
T
ZANT
= –10 ˚C to +85 ˚C
= 50 Ω
ZRX = 100 Ω (balanced) || 15 nH
ZTX
=
50 Ω
Characteristics ANT- RX
Center frequency
min.
typ.
@ 25˚C
—
max.
fC
—
—
MHz
Maximum insertion attenuation
1)
@fCarrier 1932.4 ... 1987.6MHz
αWCDMA
—
—
—
2.6
2.7
2.7
3.7
4.5
3.5
dB
dB
dB
1930.0 ... 1935.0MHz
1935.0 ... 1990.0MHz
Amplitude ripple (p-p)
1)
@fCarrier 1932.4 ... 1987.6MHz
αWCDMA
—
1.0
2.0
dB
Error Vector Magnitude
EVM2)
EVM2)
—
—
1.7
1.7
4.1
%
%
@fCarrier 1932.4 ... 1987.6MHz
2.83)
@fCarrier 1932.4 ... 1987.6MHz
Input VSWR (ANT port)
1930.0 ... 1990.0MHz
—
—
1.7
1.8
2.0
2.3
Output VSWR (RX port)
1930.0 ... 1990.0MHz
Attenuation
α
0.3 ... 1770.0MHz
1770.0 ... 1850.0MHz
@fCarrier 1852.4 ... 1907.6MHz
35
38
61
57
—
—
dB
dB
1)
αWCDMA
50
56
—
dB
1910.0 ... 1915.0MHz
2010.0 ... 2070.0MHz
2070.0 ... 2500.0MHz
2500.0 ... 3780.0MHz
3780.0 ... 3980.0MHz
3980.0 ... 6000.0MHz
9
5
30
35
35
35
49
14
55
58
66
62
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
1)
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 reduced temperature range +20 ˚C to +85 ˚C
2)
3)
Please read cautions and warnings and
important notes at the end of this document.
4
February 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
T
= –10 ˚C to +85 ˚C
=
ZANT 50 Ω
ZRX
ZTX
=
=
100 Ω (balanced) || 15 nH
50 Ω
TX terminating impedance:
Characteristics ANT - RX
min.
typ.
max.
@ 25 ˚C
Common mode suppression
Scs21
1930.0 ... 1990.0 MHz
25
30
—
dB
IMD Product Level Limits1)
at fTX=1880MHz, fRX=1960MHz
Blocker 1
Blocker 2
Blocker 3
80.0 MHz
1800.0 MHz
3840.0 MHz
—
—
-118
-108
—
—
dBm
dBm
—
-100
—
dBm
1)
IMD product level limits for power levels PTX=21dBm (antenna port output power) and
PBlocker=-15dBm (antenna port input power)
Characteristics TX - RX
min.
typ.
max.
@ 25 ˚C
Isolation
@fCarrier 1852.4 ... 1907.6 MHz
α
1)
1)
αWCDMA
53
48
57
52
—
—
dB
dB
@fCarrier 1932.4 ... 1987.6 MHz
αWCDMA
1)
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 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
Maximum ratings
Operable temperature range1)
Storage temperature range
DC voltage
T
–30/+85 ˚C
–40/+85 ˚C
Tstg
VDC
VESD
PIN
3
V
V
machine model, 10 pulses
ESD voltage
502)
Input power at
source and load impedance 50 Ω
continuous wave
T = 55˚C, 50.000 h
1850.0 ... 1910.0 MHz
elsewhere
30
10
dBm
dBm
}
1)
Defines the temperature range in which the BAW/SAW device keeps its typical characteristics, however
the specification values are not guaranteed.
2)
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 – fCarrier) 2df
∫
∞
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) 2df= 1
∫
∞
Please read cautions and warnings and
important notes at the end of this document.
6
February 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
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 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
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 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
Frequency Response TX-RX (PTF)
Frequency Response RX-ANT Common Mode Suppression
Please read cautions and warnings and
important notes at the end of this document.
9
February 1, 2010
SAW Components
BAW/SAW Duplexer
Data sheet
B7955
1880.0 / 1960.0 MHz
References
Type
B7955
Ordering code
Marking and package
Packaging
B39202B7955P810
C61157-A3-A64
F61074-V8153-Z000
L_1126
Date codes
B7955_NB.s4p
S-parameters
B7955_WB.s4p
See file header for pin/port assignment
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."
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 2010. 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 February 1, 2010
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, MiniBlue, MiniCell, 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.
11 February 1, 2010
相关型号：
©2020 ICPDF网 联系我们和版权申明