EPCOS B39851B7679A710 Saw duplexer lte band 20 Datasheet

SAW Components
SAW Duplexer
LTE Band 20
Series/type:
Ordering code:
B7679
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
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 Antenna-Rx path
■ Impedance transformation 50 Ω to 100 Ω in Antenna-Rx path
■ Very small size and low height
■
■
■
■
■
6
7
9
3 2
8
4
5
0.4
0.4
0.55
0.3
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
Electrostatic Sensitive Device (ESD)
Moisture Sensitivity Level 3
1
bottom view
0.9
0.68
■
■
■
■
■
■
■
0.4
Features
side view
2.0
2.5
top view
Pin configuration
■
■
■
■
3
1, 8
6
2, 4, 5, 7, 9
Tx input
Rx output (balanced)
Antenna
To be grounded
1
3
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T = -30 ˚C to +85 ˚C
ZTx = 50 Ω
ZAnt = 50 Ω || 8.2 nH
ZRx = 100 Ω (balanced) || 56 nH
Characteristics Tx-Antenna
min.
Center frequency
fc
Maximum insertion attenuation
832.1 ... 861.9 MHz1)
α
836.1
...
857.9
MHz
832.1
...
861.9
MHz
Amplitude ripple (p-p)
832.1 ...
832.1
...
typ.
@ 25 ˚C
847.0
max.
2.7
3.0
CTQ
dB
2.2
2.9
dB
2.7
3.4
dB
1.4
1.8
dB
1.4
2.2
dB
2.6
6.0
%
10
16
%
MHz
∆α
861.9 MHz2)
861.9
MHz
Error Vector Magnitude
5 MHz Channel @ fCarrier
EVM
834.6...859.4MHz3)
20 MHz Channel @ fCarrier
842.1...851.9MHz4)
Input VSWR (Tx port)
832.0 ...
862.0
MHz
1.8
2.1
Output VSWR (Ant Port)
832.0 ...
862.0
MHz
1.9
2.1
1)
2)
3)
4)
in 0C-60C temperature range
in 0C-60C temperature range
Computed with 4 MHz square signal
Computed with 18 MHz square signal
Please read cautions and warnings and
important notes at the end of this document.
3
December 14, 2010
SAW Components
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
Characteristics Tx-Antenna
Absolute attenuation
0.3
791.1
820.0
873.0
875.0
1560.0
1654.0
2400.0
2476.0
3298.0
4000.0
4500.0
5000.0
min.
typ.
@ 25 ˚C
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
max.
α
...
...
...
...
...
...
...
...
...
...
...
...
...
791.0
820.0
820.9
875.0
903.0
1590.0
1734.0
2483.0
2606.0
3478.0
4500.0
5000.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Please read cautions and warnings and
important notes at the end of this document.
4
December 14, 2010
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
SAW Components
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T =
-30˚C to +85 ˚C
ZTx = 50 Ω
ZAnt = 50 Ω || 8.2 nH
ZRx = 100 Ω (balanced) || 56 nH
Characteristics Antenna-Rx
min.
Center frequency
fc
Maximum insertion attenuation
791.1 ... 793.0 MHz1)
α
793.0
...
820.9 MHz2)
791.1
...
820.9
typ.
@ 25 ˚C
806.0
max.
2.6
4.0
CTQ
dB
2.6
3.5
dB
2.6
4.0
dB
MHz
MHz
α
Amplitude ripple
791.1
...
820.9 MHz3)
1.4
2.7
dB
791.1
...
820.9
1.4
2.7
dB
3.1
8
%
6.2
16
%
MHz
Error Vector Magnitude
5 MHz Channel @ fCarrier
793.6 ...818.4MHz4)
20 MHz Channel @ fCarrier
801.1 ...810.9 MHz5)
Input VSWR (Ant port)
791.0 ...
821.0
MHz
1.7
2.1
Output VSWR (Rx Port)
791.0 ...
821.0
MHz
1.8
2.1
Common mode rejection ratio
791.0 ... 821.0
MHz
1)
2)
3)
4)
5)
23
in 0C-60C temperature range
in 0C-60C temperature range
in 0C-60C temperature range
Computed with 5 MHz square signal
Computed with 18 MHz square signal
Please read cautions and warnings and
important notes at the end of this document.
5
December 14, 2010
25
dB
SAW Components
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
Characteristics Antenna-Rx
Absolute attenuation
0.3
832.1
833.0
873.0
1000.0
3000.0
min.
typ.
@ 25 ˚C
40
41
47
41
40
30
53
50
51
48
50
45
min.
typ.
@ 25 ˚C
MHz
MHz
MHz
48
46
47
54
58
55
dB
dB
dB
49
55
dB
53
63
dB
α
... 750.0
... 833.0
... 862.0
... 903.0
... 3000.0
... 6000.0
MHz
MHz
MHz
MHz
MHz
MHz
Characteristics Tx-Rx
Differential mode isolatipn
791.1 ... 820.0
820.0 ... 820.9
832.1 ... 833.0
833.0
max.
dB
dB
dB
dB
dB
dB
max.
α
...
861.9
MHz
Common mode isolation
832.1 ...
861.9
MHz
α
Please read cautions and warnings and
important notes at the end of this document.
6
December 14, 2010
SAW Components
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
Maximum Ratings
Storage temperature range
DC voltage
ESD voltage
ESD voltage
ESD voltage
Input power at Tx Port
834.5 ...859.5 MHz
elsewhere
1)
2)
3)
Tstg
VDC
VESD
VESD
VESD
Pin
Pin
–40/+85
5
5001)
2502)
1003)
28
10
˚C
V
V
V
V
dBm
dBm
CD model, 3 pulses
HB model, 1 pulse
M model, 1 pulse
}
LTE uplink signal
55 ˚C, 50000h
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.
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
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
B7679
847.0 / 806.0 MHz
SAW Duplexer
Data sheet
References
Type
B7679
Ordering code
B39851B7679A710
Marking and package
C61157-A3-A61
Packaging
F611074-V8153-Z000
Date codes
L_1126
S-parameters
B7679_NB.S4P
B7679_WB.S4P
Soldering profile
S_6001
RoHS compatible
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 maximum 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.
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.
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product specifications. Please check therefore to what extent product descriptions and
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available. The aforementioned does not apply in the case of individual agreements
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13
December 14, 2010
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