®
RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW Duplexer
LTE Band 13
Series/type:
Ordering code:
Date:
Version:
B8572
B39781B8572P810
June 19, 2013
2.4
RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of
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is a joint venture of Qualcomm Global Trading Pte. Ltd. and EPCOS AG. References in this documentation to
EPCOS AG should properly reference, and shall be read to reference, the RF360 Subsidiaries.
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SAW Components
SAW Duplexer
LTE Band 13
Series/type:
Ordering code:
Date:
Version:
B8572
B39781B8572P810
June 19, 2013
2.4
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
SAW Duplexer
Datasheet
Application
s
Low-loss SAW duplexer for mobile telephone
s
s
s
s
s
s
B8572
782.0 / 751.0 MHz
LTE Band 13 systems
Low insertion attenuation
High isolation
Usable passband 10 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
s
s
s
s
s
s
s
0.3
1
2
3
0.35
0.475 max.
Package size 1.8 * 1.4 mm
2
Package height: maximum 0.475 mm
RoHS compatible
Package for
Surface Mount Technology
(SMT)
Ni, Au-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitivity Level
3
0.7
7
6
5
0.25
0.25
4
8
4
bottom view
side view
1.8
7
6
5
1.4
8
top view
1
2
3
Pin configuration
s
s
s
s
3
1, 8
6
2, 4, 5, 7
Tx input
Rx output (balanced)
Antenna
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
June 19, 2013
SAW Components
SAW Duplexer
Datasheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
Characteristics Tx-Antenna
Center frequency
Maximum insertion attenuation
777.0 ... 787.0
Amplitude ripple
(p-p)
777.0 ...
787.0
f
c
α
MHz
∆α
MHz
MHz EVM
1)
MHz EVM
1)
-
-
-
0.7
3.4
3.4
1.5
4.0
4.5
dB
%
%
-
1.8
2.5
dB
T = –30 ˚C to +85 ˚C
Z
Tx
= 50
Ω
Z
Ant
= 50
Ω
|| 15 nH
Z
Rx
= 100
Ω
(balanced)
min.
typ.
@ 25 ˚C
782.0
max.
MHz
B8572
782.0 / 751.0 MHz
Error Vector Magnitude @ 25˚C
@ f
Carrier
779.4 ... 784.6
Error Vector Magnitude
@ f
Carrier
779.4 ...
Input VSWR (Tx port)
777.0 ...
Output VSWR (Ant Port)
777.0 ...
784.6
787.0
787.0
MHz
MHz
-
-
1.3
1.5
2.0
2.0
Harmonic Level CW tone @ 782 MHz
2)
Second Harmonic at 1564 MHz
-
-55
-38
3)
dBm
1)
2)
3)
Error Vector Magnitude (EVM) based on definition in 3GPP TS 25.141
Power level +28 dBm at Tx port
Guaranteed by design (no 100% testing in production)
Please read
cautions and warnings and
important notes
at the end of this document.
3
June 19, 2013
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