SAW Components
SAW Duplexer
LTE Band 13
Series/type:
Ordering code:
Date:
Version:
B8572
B39781B8572P810
June 19, 2013
2.4
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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
SAW Components
SAW Duplexer
Datasheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
Characteristics Tx-Antenna
Absolute attenuation
10.0
716.0
728.0
746.0
758.0
767.5
768.0
769.0
770.0
771.0
808.0
869.0
1554.0
1565.0
1805.0
2331.0
2400.0
3108.0
3885.0
4662.0
5160.0
α
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
716.0
728.0
746.0
756.0
767.5
768.0
769.0
770.0
771.0
772.0
869.0
894.0
1565.0
1607.0
2170.0
2361.0
2484.0
3148.0
3935.0
4722.0
5845.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
35
40
45
50
35
30
12
6
3
2.5
28
35
35
45
35
35
40
30
20
10
10
45
47
50
65
48
48
42
37
20
11
40
42
50
51
48
45
50
40
30
17
18
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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
max.
B8572
782.0 / 751.0 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
4
June 19, 2013
SAW Components
SAW Duplexer
Datasheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
Characteristics Antenna-Rx
Center frequency
Maximum insertion attenuation
746.0 ... 756.0
Amplitude ripple
(p-p)
746.0...
Input VSWR (Ant port)
746.0 ...
Output VSWR (Rx Port)
746.0 ...
756.0
f
c
α
MHz
∆α
MHz
-
0.5
1.3
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
751.0
max.
MHz
B8572
782.0 / 751.0 MHz
756.0
756.0
MHz
MHz
-
-
1.6
1.5
2.0
2.0
Common mode rejection ratio
746.0 ... 756.0
Absolute attenuation
10.0
650.0
730.0
769.0
777.0
793.0
805.0
1100.0
2000.0
3500.0
MHz
α
25
32
-
dB
...
...
...
...
...
...
...
...
...
...
650.0
730.0
736.0
775.0
787.0
805.0
1100.0
2000.0
3500.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
50
35
26
5
55
45
45
45
40
35
66
42
41
22
60
54
49
54
51
47
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
5
June 19, 2013
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