Datasheet of SAW Device
SAW Duplexer
for Band8 / Unbalanced / LR /1814
Murata PN: SAYEY897MBA0B0A
Feature
LTE-A
Low Insertion Loss & High Isolation
TC-SAW
Note : Murata SAW Component is applicable for Cellular /Cordless
phone (Terminal) relevant market only.
Please also read caution at the end of this document.
SAYEY897MBA0B0A
Revision Number
SAYEY897MBA0B0A_rev. A
SAYEY897MBA0B0A_rev. B
SAYEY897MBA0B0A_rev. C
SAYEY897MBA0B0A_rev. D
SAYEY897MBA0B0A_rev. E
SAYEY897MBA0B0A_rev. F
-
( Band8 / Unbalanced / LR / 1814 )
Date
Feb-21-2014
May-28-2014
Sep-02-2015
Sep-15-2015
Sep-05-2016
Jun-13-2017
Description
Initial Release
Updated for MP
Updated General Information
Updated General Information
Updated General Information
Updated General Information
: -20 to +85 deg.C
Operating temperature
: -40 to +85 deg.C
Storage temperature
: +29 dBm 5000 h +55 deg.C
Input Power
: 3V (25+/-2 deg.C)
D.C. Volatage between the terminals
Minimum Resistance between the terminals : 10M ohm
: Yes
RoHS compliance
ESD (ElectroStatic Discharge) sensitive device
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 1/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Package Dimensions & Recommended Land Pattern
unit: mm
Dimensions
Marking : Laser Printing
* : Month code(Refer to the table A)
$ : Date code(Refer to the table B)
1:6
2:G
3:A
Terminal Number
(6) : Ant
(3) : TX
(1) : RX
Others : GND
Notice) Please refer to Measurement Circuit
for Port information in detail.
Land Pattern
Measurement Circuit (Top Thru View)
R1 : 50 ohm
L1 :8.2nH(Ideal inductor)
:9.1nH(LQP03TN9N1)
R2 : 50 ohm
L2 :24nH(Ideal inductor)
R3 : 50 ohm
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 2/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Electrical Characteristic < TXڀANT. >
Characteristics
TX
( -20 to +85 deg.C )
ANT.
Unit
Note
min. typ.* max.
Center Frequency
Insertion Loss
Ripple Deviation
VSWR
Absolute Attenuation
880.
880.25
882.5
880.
880.
880.
10.
716.
728.
832.
925.
1559.
1565.42
1573.37
1577.47
1597.55
1710.
1760.
1840.
1920.
2110.
2400.
2434.
2620.
3520.
4400.
4900.
6160.
7040.
7920.
8800.
9680.
10560.
11440.
12320.
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
915.
914.75
912.5
915.
915.
915.
716.
728.
793.
862.
960.
1563.
1573.37
1577.47
1585.42
1605.89
1785.
1840.
1880.
1980.
2170.
2500.
2494.
2745.
3660.
4575.
5950.
6405.
7320.
8235.
9150.
10065.
10980.
11895.
12750.
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
30
35
30
30
44
33
33
33
33
33
30
40
38
30
27
35
35
33
20
20
20
15
9.0
2.0
2.0
2.0
2.0
2.0
2.0
897.5
2.3
2.2
1.8
1.5
1.5
1.5
37
37
37
40
56
39
38
38
37
39
46
49
50
46
41
39
39
38
33
31
28
25
14.0
11.0
11.0
12.0
7.0
7.0
9.0
3.0
3.0
2.2
2.3
2.0
2.0
MHz
dB
dB
dBINT
dB
Any 4.5MHz
TX
ANT.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
B20 TX
COMPASS
Lower GPS
Regular GPS
Upper GPS
GLONASS
B3 TX
2f
B1 TX
ISM2.4
WLAN co-ex
3f
4f
5f
ISM5G, 6f
7f
8f
9f
10f
11f
12f
13f
14f
* Typical value at 25±2deg.C
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 3/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Electrical Characteristic < ANT.ЍRX >
Characteristics
ANT.
( -20 to +85 deg.C )
RX
Unit
Note
min. typ.* max.
Center Frequency
Insertion Loss
Ripple Deviation
VSWR
Absolute Attenuation
925.
925.25
927.5
925.
925.
925.
10.
835.
880.
902.5
980.
1427.
1710.
1805.
1920.
2400.
2500.
2685.
2775.
2880.
3700.
4625.
4900.
6475.
7400.
8325.
9250.
10175.
11100.
12025.
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
960.
959.75
957.5
960.
960.
960.
880.
45.
870.
915.
910.
1045.
1448.
1785.
1920.
1980.
2500.
2570.
2790.
2880.
3700.
3840.
4800.
5950.
6720.
7680.
8640.
9600.
10560.
11520.
12480.
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45
50
40
45
30
25
40
40
40
40
40
40
40
40
35
40
40
40
20
15
15
15
15
15
15
942.5
2.5
2.4
1.9
1.3
1.7
1.8
64
109
67
58
61
28
72
66
64
63
59
60
58
58
55
55
53
53
55
53
57
43
34
27
26
3.8
3.5
2.7
3.0
2.2
2.2
MHz
dB
dB
dBINT
dB
Any 4.5MHz
RX
ANT.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
RX - TX
2TX - RX
TX
(RX + TX) / 2
B11 TX
B3 TX
RX + TX, 2f
B1 TX
ISM2.4
B7 TX
RX + 2TX
3f
4f
5f
ISM 5G, 6f
7f
8f
9f
10f
11f
12f
13f
* Typical value at 25±2deg.C
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 4/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Electrical Characteristic < TXЍRX. >
Characteristics
TX
( -20 to +85 deg.C )
RX
Unit
Note
min. typ.* max.
Isolation
882.5
927.5
to
to
912.5
957.5
MHz
MHz
55
55
64
61
dBINT
dBINT
Any 4.5MHz
Any 4.5MHz
* Typical value at 25±2deg.C
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 5/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Electrical Characteristic
< TX ANT. >
Narrow-Segment
Wide-Segment
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 6/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Electrical Characteristic
< ANT.
RX >
Narrow-Segment
Wide-Segment
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 7/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Electrical Characteristic
< TX RX. >
Narrow-Segment
Wide-Segment
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 8/11
SAYEY897MBA0B0A
Dimensions of Tape & Reel
( Band8 / Unbalanced / LR / 1814 )
unit: mm
Carrier Tape
A:
8.0
J:
1.7
B:
1.75
K:
2.1
C:
3.50
L:
0.70
D:
4.0
E:
2.00
F:
4.0
G:
1.5
H:
1.00
Tape
160 min.
Trailer tape
Components
Cover tape
80~280
Leader Cavity
400~560
Unit: mm
Reel
178Reel
A:
13.0
330Reel
A:
13.0
B:
13.5max
B:
15.5max
C:
9.0
C:
9.5
D:
60
D:
100
E:
178
E:
330
SAYEY897MBA0B0AR00… 10000pcs ( 330)
SAYEY897MBA0B0AR1S… Sample Order ( 178/330)
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 9/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Marking Code
Table A: Month Code
Table B: Date Code
date
code
date
code
date
code
1st
A
11th
L
21st
W
2nd
B
12th
M
22nd
X
3rd
C
13th
N
23rd
Y
4th
D
14th
P
24th
Z
5th
E
15th
Q
25th
a
6th
F
16th
R
26th
b
7th
G
17th
S
27th
c
8th
H
18th
T
28th
d
9th
J
19th
U
29th
e
10th
K
20th
V
30th
f
31st
Important Notice (1/2)
PLEASE READ THIS NOTICE BEFORE USING OUR PRODUCTS.
Please make sure that your product has been evaluated and confirmed from the aspect of the
fitness for the specifications of our product when our product is mounted to your product.
All the items and parameters in this product specification/datasheet/catalog have been prescribed
on the premise that our product is used for the purpose, under the condition and in the
environment specified in this specification. You are requested not to use our product deviating
from the condition and the environment specified in this specification.
Please note that the only warranty that we provide regarding the products is its conformance to
the specifications provided herein. Accordingly, we shall not be responsible for any defects in
products or equipment incorporating such products, which are caused under the conditions other
than those specified in this specification.
WE HEREBY DISCLAIMS ALL OTHER WARRANTIES REGARDING THE PRODUCTS,
EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF FITNESS
FOR A PARTICULAR PURPOSE, THAT THEY ARE DEFECT-FREE, OR AGAINST
INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS.
The product shall not be used in any application listed below which requires especially high
reliability for the prevention of such defect as may directly cause damage to the third party's life,
body or property. You acknowledge and agree that, if you use our products in such applications,
we will not be responsible for any failure to meet such requirements.
Furthermore, YOU AGREE TO INDEMNIFY AND DEFEND US AND OUR AFFILIATES AGAINST ALL
CLAIMS, DAMAGES, COSTS, AND EXPENSES THAT MAY BE INCURRED, INCLUDING WITHOUT
LIMITATION, ATTORNEY FEES AND COSTS, DUE TO THE USE OF OUR PRODUCTS IN SUCH
APPLICATIONS.
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd 10/11
SAYEY897MBA0B0A
( Band8 / Unbalanced / LR / 1814 )
Important Notice (2/2)
- Aircraft equipment.
- Aerospace equipment
- Undersea equipment.
- Power plant control equipment
- Medical equipment.
- Transportation equipment (vehicles, trains, ships, elevator, etc.).
- Traffic signal equipment.
- Disaster prevention / crime prevention equipment.
- Burning / explosion control equipment
- Application of similar complexity and/ or reliability requirements to the applications listed in the above.
We expressly prohibit you from analyzing, breaking, Reverse-Engineering, remodeling altering, and
reproducing our product. Our product cannot be used for the product which is prohibited from being
manufactured, used, and sold by the regulations and laws in the world.
Please do not use the product in molding condition.
This product is ESD (ElectroStatic Discharge) sensitive device.
When you install or measure this, you should be careful not to add antistatic electricity or high voltage.
Please be advised that you had better check anti serge voltage.
We do not warrant or represent that any license, either express or implied, is granted under any our patent
right, copyright, mask work right, or our other intellectual property right relating to any combination,
machine, or process in which our products or services are used. Information provided by us regarding
third-party products or services does not constitute a license from us to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under
the patents or other intellectual property of the third party, or a license from us under our patents or other
intellectual property.
Please do not use our products, our technical information and other data provided by us for the purpose of
developing of mass-destruction weapons and the purpose of military use.
Moreover, you must comply with "foreign exchange and foreign trade law", the "U.S. export administration
regulations", etc.
Please note that we may discontinue the manufacture of our products, due to reasons such as end of
supply of materials and/or components from our suppliers.
Customer acknowledges that Murata will, if requested by you, conduct a failure analysis for defect or
alleged defect of Products only at the level required for consumer grade Products, and thus such analysis
may not always be available or be in accordance with your request (for example, in cases where the defect
was caused by components in Products supplied to Murata from a third party).
The product shall not be used in any other application/model than that of claimed to Murata.
Customer acknowledges that engineering samples may deviate from specifications and may contain
defects due to their development status.
We reject any liability or product warranty for engineering samples.
In particular we disclaim liability for damages caused by
嵣the use of the engineering sample other than for evaluation purposes, particularly the installation or
integration in the product to be sold by you,
嵣deviation or lapse in function of engineering sample,
嵣improper use of engineering samples.
We disclaim any liability for consequential and incidental damages.
If you can’t agree the above contents, you should inquire our sales.
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