RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW components
SAW duplexer
Small cell & femtocell
LTE band 28a
Series/type:
Ordering code:
Date:
Version:
B8035
B39771B8035P810
May 09, 2018
2.1
RF360 products mentioned within this document are offered by RF360 Europe GmbH and other
subsidiaries of RF360 Holdings Singapore Pte. Ltd. (collectively, the “RF360 Subsidiaries”).
RF360 Holdings Singapore Pte. Ltd. is a joint venture of Qualcomm Global Trading Pte. Ltd. and
EPCOS AG.
RF360 Europe GmbH, Anzinger Str. 13, München, Germany
© 2018 RF360 Europe GmbH and/or its affiliated companies. All rights reserved.
RF360 Europe GmbH
RF360 Europe GmbH
SAW components
SAW duplexer
Data sheet
B8035
718 / 773 MHz
These materials, including the information contained herein, may be used only for informational
purposes by the customer. The RF360 Subsidiaries assume no responsibility for errors or omissions
in these materials or the information contained herein. The RF360 Subsidiaries reserve the right to
make changes to the product(s) or information contained herein without notice. The materials and
information are provided on an AS IS basis, and the RF360 Subsidiaries assume no liability and
make no warranty or representation, either expressed or implied, with respect to the materials, or any
output or results based on the use, application, or evaluation of such materials, including, without
limitation, with respect to the non-infringement of trademarks, patents, copyrights or any other
intellectual property rights or other rights of third parties.
No use of this documentation or any information contained herein grants any license, whether
express, implied, by estoppel or otherwise, to any intellectual property rights, including, without
limitation, to any patents owned by QUALCOMM Incorporated or any of its subsidiaries.
Not to be used, copied, reproduced, or modified in whole or in part, nor its contents revealed in any
manner to others without the express written permission of RF360 Europe GmbH.
Qualcomm and Qualcomm RF360 are trademarks of Qualcomm Incorporated, registered in the
United States and other countries. RF360 is a trademark of Qualcomm Incorporated. Other product
and brand names may be trademarks or registered trademarks of their respective owners.
This technical data may be subject to U.S. and international export, re-export, or transfer (“export”)
laws. Diversion contrary to U.S. and international law is strictly prohibited.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 30
May 09, 2018
May contain US and international export controlled information.
RF360 Europe GmbH
RF360 Europe GmbH
SAW components
SAW duplexer
Data sheet
Table of contents
1
Application.........................................................................................................................................
4
2
Features............................................................................................................................................
4
3
Package............................................................................................................................................
5
4
Pin configuration................................................................................................................................
5
5
Matching circuit.................................................................................................................................
6
6
Characteristics...................................................................................................................................
7
7
Maximum ratings.............................................................................................................................
16
8
Transmission coefficients.................................................................................................................
17
9
Reflection coefficients......................................................................................................................
20
10
EVMs.............................................................................................................................................
21
11
Packing material............................................................................................................................
23
12
Marking..........................................................................................................................................
26
13
Soldering profile.............................................................................................................................
27
14
Annotations...................................................................................................................................
28
15
Cautions and warnings..................................................................................................................
29
Important notes.................................................................................................................................
30
B8035
718 / 773 MHz
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 30
May 09, 2018
May contain US and international export controlled information.
RF360 Europe GmbH
RF360 Europe GmbH
SAW components
SAW duplexer
Data sheet
1
Application
Low-loss SAW duplexer for 3G/LTE small cell &
femtocell systems (Band 28a)
Usable pass band: 30 MHz
High power durability in downlink
Rx = uplink = 703-733 MHz
Tx = downlink = 758-788 MHz
2
Features
Industrial grade qualified family
Package size 2.5±0.1 mm × 2.0±0.1 mm
Package height 0.5 mm (max.)
Approximate weight 0.01 g
RoHS compatible
Package for Surface Mount Technology (SMT)
Ni/Au-plated terminals
Electrostatic Sensitive Device (ESD)
Moisture Sensitivity Level 2a (MSL2a)
Figure 1:
Picture of component
with example of product marking.
B8035
718 / 773 MHz
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 30
May 09, 2018
May contain US and international export controlled information.
RF360 Europe GmbH
RF360 Europe GmbH
SAW components
SAW duplexer
Data sheet
3
Package
4
1
3
6
Pin configuration
TX
RX
ANT
B8035
718 / 773 MHz
2, 4, 5, 7, Ground
8, 9
Figure 2:
Drawing of package with package
height A = 0.5 mm (max.). See Sec. Package
information (p. 29).
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 30
May 09, 2018
May contain US and international export controlled information.
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