B7679 [EPCOS]
SAW Duplexer LTE Band 20; SAW双工LTE频段20型号: | B7679 |
厂家: | EPCOS |
描述: | SAW Duplexer LTE Band 20 |
文件: | 总13页 (文件大小:183K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SAW Components
SAW Duplexer
LTE Band 20
Series/type:
B7679
Ordering code:
B39851B7679A710
Date:
Version:
December 14, 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
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Application
■ Low-loss SAW duplexer for LTE Band 20 systems
■ Low insertion attenuation
■ Low amplitude ripple
■ Usable passband 30 MHz
■ Single-ended to balanced transformation in Anten-
na-Rx path
■ Impedance transformation 50 Ω to 100 Ω in Anten-
na-Rx path
■ Very small size and low height
Features
0.4
0.55
■ Package size 2.5 * 2.0 * 0.68 mm3
■ RoHS compatible
■ Approximate weight 0.013 g
■ Package for Surface Mount Technology (SMT)
■ Ni, Au-plated terminals
5
6
2
7
9
bottom view
3
1
0.9
2.5
■ Electrostatic Sensitive Device (ESD)
■ Moisture Sensitivity Level 3
side view
top view
Pin configuration
■ 3
Tx input
1
3
■ 1, 8
■ 6
■ 2, 4, 5, 7, 9
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
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T
ZTx
ZAnt
=
=
=
-30 ˚C to +85 ˚C
50 Ω
50 Ω || 8.2 nH
ZRx = 100 Ω (balanced) || 56 nH
Characteristics Tx-Antenna
Center frequency
min.
typ.
@ 25 ˚C
847.0
max.
fc
MHz
Maximum insertion attenuation
α
CTQ
832.1 ... 861.9 MHz1)
2.7
2.2
2.7
3.0
2.9
3.4
dB
836.1 ... 857.9 MHz
832.1 ... 861.9 MHz
dB
dB
Amplitude ripple (p-p)
∆α
832.1 ... 861.9 MHz2)
1.4
1.4
1.8
2.2
dB
dB
832.1 ... 861.9 MHz
Error Vector Magnitude
EVM
5 MHz Channel @ fCarrier
2.6
10
6.0
16
%
%
834.6...859.4MHz3)
20 MHz Channel @ fCarrier
842.1...851.9MHz4)
Input VSWR (Tx port)
832.0 ... 862.0 MHz
1.8
1.9
2.1
2.1
Output VSWR (Ant Port)
832.0 ... 862.0 MHz
1)
in 0C-60C temperature range
in 0C-60C temperature range
Computed with 4 MHz square signal
Computed with 18 MHz square signal
2)
3)
4)
Please read cautions and warnings and
important notes at the end of this document.
3
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Characteristics Tx-Antenna
min.
typ.
max.
@ 25 ˚C
Absolute attenuation
α
0.3 ... 791.0 MHz
35
45
43
15
35
30
35
30
30
30
20
10
5
38
52
60
45
50
55
55
40
40
38
30
20
12
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
791.1 ... 820.0 MHz
820.0 ... 820.9 MHz
873.0 ... 875.0 MHz
875.0 ... 903.0 MHz
1560.0 ... 1590.0 MHz
1654.0 ... 1734.0 MHz
2400.0 ... 2483.0 MHz
2476.0 ... 2606.0 MHz
3298.0 ... 3478.0 MHz
4000.0 ... 4500.0 MHz
4500.0 ... 5000.0 MHz
5000.0 ... 6000.0 MHz
Please read cautions and warnings and
important notes at the end of this document.
4
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T
ZTx
ZAnt
=
=
=
-30˚C to +85 ˚C
50 Ω
50 Ω || 8.2 nH
ZRx = 100 Ω (balanced) || 56 nH
Characteristics Antenna-Rx
Center frequency
min.
typ.
@ 25 ˚C
806.0
max.
fc
MHz
Maximum insertion attenuation
α
CTQ
791.1 ... 793.0 MHz1)
2.6
2.6
2.6
4.0
3.5
4.0
dB
793.0 ... 820.9 MHz2)
791.1 ... 820.9 MHz
dB
dB
Amplitude ripple
α
791.1 ... 820.9 MHz3)
1.4
1.4
2.7
2.7
dB
dB
791.1 ... 820.9 MHz
Error Vector Magnitude
5 MHz Channel @ fCarrier
3.1
6.2
8
%
%
793.6 ...818.4MHz4)
20 MHz Channel @ fCarrier
16
801.1 ...810.9 MHz5)
Input VSWR (Ant port)
791.0 ... 821.0 MHz
1.7
1.8
2.1
2.1
Output VSWR (Rx Port)
791.0 ... 821.0 MHz
Common mode rejection ratio
791.0 ... 821.0 MHz
23
25
dB
1)
in 0C-60C temperature range
in 0C-60C temperature range
in 0C-60C temperature range
Computed with 5 MHz square signal
2)
3)
4)
5)
Computed with 18 MHz square signal
Please read cautions and warnings and
important notes at the end of this document.
5
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Characteristics Antenna-Rx
min.
typ.
max.
@ 25 ˚C
Absolute attenuation
α
0.3 ... 750.0 MHz
40
41
47
41
40
30
53
50
51
48
50
45
dB
dB
dB
dB
dB
dB
832.1 ... 833.0 MHz
833.0 ... 862.0 MHz
873.0 ... 903.0 MHz
1000.0 ... 3000.0 MHz
3000.0 ... 6000.0 MHz
Characteristics Tx-Rx
min.
typ.
max.
@ 25 ˚C
Differential mode isolatipn
791.1 ... 820.0 MHz
α
α
48
46
54
58
dB
dB
820.0 ... 820.9 MHz
832.1 ... 833.0 MHz
47
49
55
55
dB
dB
833.0 ... 861.9 MHz
Common mode isolation
832.1 ... 861.9 MHz
53
63
dB
Please read cautions and warnings and
important notes at the end of this document.
6
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Maximum Ratings
Storage temperature range Tstg
–40/+85 ˚C
DC voltage
VDC
5
V
V
V
V
CD model, 3 pulses
ESD voltage
VESD
VESD
VESD
5001)
2502)
1003)
HB model, 1 pulse
M model, 1 pulse
ESD voltage
ESD voltage
Input power at Tx Port
834.5 ...859.5 MHz
elsewhere
LTE uplink signal
Pin
Pin
28
10
dBm
dBm
}
55 ˚C, 50000h
1)
According to JESD22-C101 (Charged Device model), 3 negative and 3 positive pulses.
According to JESD22-A114E (Human Body model), 1 negative and 1 positive pulses.
According to JESD22-A115A (Machine model), 1 negative and 1 positive pulses.
2)
3)
Matching network (element values depend on PCB layout
Lp1 = 8.2 nH, Lp2 = 56 nH
Lp1
Lp2
Please read cautions and warnings and
important notes at the end of this document.
7
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Frequency Response TX-ANT
Frequency Response TX-ANT
Please read cautions and warnings and
important notes at the end of this document.
8
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Frequency Response ANT-RX
Frequency Response ANT-RX
Please read cautions and warnings and
important notes at the end of this document.
9
December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
Frequency Response TX-RX
Frequency Response TX-RX
Please read cautions and warnings and
important notes at the end of this document.
10 December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
S11 VSWR (TX)
S22 VSWR (ANT)
S33 VSWR (RX)
Please read cautions and warnings and
important notes at the end of this document.
11 December 14, 2010
SAW Components
SAW Duplexer
Data sheet
B7679
847.0 / 806.0 MHz
References
Type
B7679
Ordering code
Marking and package
Packaging
B39851B7679A710
C61157-A3-A61
F611074-V8153-Z000
L_1126
Date codes
B7679_NB.S4P
B7679_WB.S4P
S-parameters
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."
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
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.
12 December 14, 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, FormFit, MiniBlue, MiniCell, MKD, 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.
13 December 14, 2010
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