Datasheet of SAW Device
SAW Duplexer
for Band3 / Balanced / LR /1814
Murata PN:
SAYEY1G74CA0B0A
Feature
Small Size
LTE-A
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.
SAYEY1G74CA0B0A
Revision Number
SA4E41G74CA0B0A_rev. A
SA4E41G74CA0B0A_rev. B
SA4E41G74CA0B0A_rev. C
SA4E41G74CA0B0A_rev. D
SA4E41G74CA0B0A_rev. E
SA4E41G74CA0B0A_rev. F
SA4E41G74CA0B0A_rev. G
Date
Feb-25-2014
Jul-10-2014
Apr-27-2015
Sep-02-2015
Sep-08-2015
Aug-10-2016
Jul-13-2017
( Band3 / Balanced / LR / 1814 )
Description
■ Initial Release
■ Updated Specification
■ Updated Specification
■ Updated Feature
■ Updated Feature
■ Updated General Information
■ Updated General Information
-
-
-
-
-
-
-
Operating temperature
: -20 to +85 deg.C
Storage temperature
: -40 to +85 deg.C
Input Power
: +29 dBm 5000 h +55 deg.C
D.C. Volatage between the terminals
: 3V (25+/-2 deg.C)
Minimum Resistance between the terminals : 10M ohm
RoHS compliance
: Yes
ESD (ElectroStatic Discharge) sensitive device
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd
1/11
SAYEY1G74CA0B0A
( Band3 / Balanced / LR / 1814 )
unit: mm
Package Dimensions & Recommended Land Pattern
Dimensions
Marking : Laser Printing
* : Month code(Refer to the table A)
$ : Date code(Refer to the table B)
1:4
2:P
3:A
Terminal Number
(6) : Ant
(3) : TX
(1)(8) : 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 :3.6nH(Ideal inductor)
:4.7nH(LQW15AN4N7)
<Reference>
R2 : 50 ohm
R3 : 100 ohm
L2 :2nH(Ideal inductor)
L3 :14nH(Ideal inductor)
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd
2/11
SAYEY1G74CA0B0A
( Band3 / Balanced / LR / 1814 )
Characteristics
Electrical Characteristic < TX→ANT. >
TX → ANT.
Center Frequency
Insertion Loss
1710.
1712.5
1710.
1712.5
1710.
1710.
1710.
10.
1565.42
1573.37
1577.47
1597.55
1605.89
1805.
1920.
2110.
2400.
2620.
3420.
4900.
5130.
6840.
8550.
10260.
11970.
( -20 to +85 deg.C )
Unit
MHz
dB
dB
INT
dB
dB
INT
dB
Note
min.
to
1785.
to
1782.5
to
1785.
to
1782.5
to
1785.
to
1785.
to
1785.
to
1565.42
to
1573.37
to
1577.47
to
1585.42
to
1605.89
to
1680.
to
1880.
to
1980.
to
2170.
to
2500.
to
2690.
to
3570.
to
5850.
to
5355.
to
7140.
to
8925.
to
10710.
to
12495.
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
typ.*
1747.5
1.9
1.7
1.9
1.7
0.4
1.6
1.6
35
44
45
45
46
10.0
47
39
38
33
29
24
24
26
22
16.0
15.0
13.0
max.
2.5
2.4
2.3
2.3
1.5
2.1
2.1
Ripple Deviation
VSWR
Absolute Attenuation
Any 4.5MHz
+23 to +27deg.C
+23 to +27deg.C, Any 4.5MHz
Over any 5MHz in-band
ANT.
TX
Wideband GPS, lower side-lobe
Regular GPS, main-lobe
Wideband GPS, upper side-lobe
30
39
39
39
39
5.0
42
20
24
28
24
20
19
20
15
6.0
5.0
3.0
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
GLONASS
2fo
3fo
* Typical value at 25±2deg.C
All Rights Reserved, Copyright© Murata Manufacturing Co., Ltd
3/11
SAYEY1G74CA0B0A
( Band3 / Balanced / LR / 1814 )
Characteristics
Electrical Characteristic
ANT. → RX
Center Frequency
Insertion Loss
Ripple Deviation
VSWR
Amplitude Balance
Phase Balance
Absolute Attenuation
1805.
1805.
1805.
1805.
1805.
1805.
1805.
1.
824.
832.
880.
1710.
1785.
1920.
2400.
2500.
4900.
5415.
7220.
9025.
10830.
12635.
6000.
< ANT.→RX >
( -20 to +85 deg.C )
Unit
MHz
dB
dB
dB
Note
min.
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
1880.
1880.
1880.
1880.
1880.
1880.
1880.
1710.
95.
849.
862.
915.
1785.
1790.
6000.
2500.
2570.
5950.
5640.
7520.
9400.
11280.
12750.
12750.
typ.*
1842.5
2.9
2.9
0.8
2.0
1.9
-1.1
171
46
123
68
68
65
51
52
39
55
50
52
56
47
35
20
20
18.0
max.
3.5
3.3
1.5
2.3
2.2
1.8
198
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
+23 to +27deg.C
Over any 5 MHz in-band
ANT.
RX
-1.8
162
30
50
40
40
40
46
15
20
40
40
40
40
30
20
10
10
8.0
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Rx-Tx
B5 Tx for CA
B20 Tx for CA
B8 Tx for CA
Tx
(Rx+Tx)/2
ISM 2.4G
B7 Tx
ISM 5G
3×LO
4×LO
5×LO
6×LO
7×LO
* Typical value at 25±2deg.C
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4/11
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