SAW Components
SAW Duplexer
LTE Band 20
Series/type:
Ordering code:
Date:
Version:
B8091
B39851B8091P810
March 01, 2013
2.2
©
EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
SAW Duplexer
Datasheet
Application
Low-loss SAW duplexer for LTE Band 20 systems
Very high isolation
Usable passband 30 MHz
Single-ended to balanced transformation in Anten-
na-Rx path
s
Impedance transformation 50
Ω
to 100
Ω
in Anten-
na-Rx path
s
Very small size and low height
s
s
s
s
B8091
847.0 / 806.0 MHz
Features
s
s
s
s
s
s
s
0.43
1
9
2
3
0.33
0.45 max.
Package size 2.0 * 1.6 * 0.45 mm
3
Cu-Frame Technology
RoHS compatible
Package for
Surface Mount Technology
(SMT)
Ni, Au-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitivity Level 3
0.35
bottom view
0.29
8
0.7
0.29
side view
top view
4
7
6
5
2.0
7
6
5
1.6
8
1
2
3
Pin configuration
s
s
s
s
3
1, 8
6
2, 4, 5, 7, 9
Tx input
Rx output (balanced)
Antenna
To be grounded
1
1
8
8
2,7
4
3
3
4,5,9
4,5,9
6
Please read
cautions and warnings and
important notes
at the end of this document.
2
March 01, 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
832.0 ... 862.0
832.0
...
862.0
862.0
Amplitude ripple
(p-p)
832.0 ...
Input VSWR (Tx port)
832.0 ...
Output VSWR (Ant Port)
832.0 ...
Linearity
2)
Blocker -15dBm at Ant-port
IMD2 (f
Tx
-f
Rx
)
IMD2 (f
Tx
+f
Rx
)
IMD3 (2f
Tx
-f
Rx
)
IMD3 (2f
Tx
+f
Rx
)
Absolute attenuation
10.0
771.0
791.0
873.0
925.0
1565.0
1664.0
2400.0
2620.0
3328.0
4000.0
1)
2)
3)
B8091
847.0 / 806.0 MHz
T = -15 ˚C to +85 ˚C
Z
Tx
= 50
Ω
Z
Ant
= 50
Ω
|| 9.1 nH
Z
Rx
= 100
Ω
(balanced) || 56 nH
min.
f
c
α
MHz
MHz
∆α
MHz
-
1.2
2.0
dB
-
-
2.2
2.2
3.0
2.7
1)
dB
dB
typ.
@ 25 ˚C
847.0
max.
MHz
862.0
862.0
MHz
MHz
-
-
1.8
1.7
2.1
2.1
-105
3)
-100
3)
-95
3)
-100
3)
α
-113
-112
-108
-113
-
-
-
-
...
...
...
...
...
...
...
...
...
...
...
771.0
791.0
821.0
903.0
960.0
1606.0
2170.0
2620.0
2690.0
3448.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
30
35
44
13
30
40
40
35
30
20
18
38
42
49
35
40
45
47
38
47
43
24
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
in (+25,+55
˚
C) temperature range
Power level +21.5 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
March 01, 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
791.0 ... 821.0
791.0
...
821.0
821.0
Amplitude ripple
(p-p)
791.0 ...
Input VSWR (Ant port)
791.0 ...
Output VSWR (Rx Port)
791.0 ...
f
c
α
MHz
MHz
∆α
MHz
-
1.5
2.4
dB
-
-
2.6
2.6
3.5
3.0
1)
dB
dB
T =
-15 ˚C to +85 ˚C
Z
Tx
= 50
Ω
Z
Ant
= 50
Ω
|| 9.1 nH
Z
Rx
= 100
Ω
(balanced) || 56 nH
min.
typ.
@ 25 ˚C
806.0
max.
MHz
B8091
847.0 / 806.0 MHz
821.0
821.0
MHz
MHz
-
-
1.7
2.1
2.0
2.5
Common mode rejection ratio
791.0 ... 821.0
Absolute attenuation
10.0
760.0
832.0
833.5
873.0
1623.0
2400.0
2545.0
4000.0
...
...
...
...
...
...
...
...
...
760.0
782.0
833.5
862.0
903.0
1683.0
2545.0
4000.0
6000.0
MHz
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
mean
MHz
MHz
25
45
23
30
50
40
40
40
35
30
29
53
50
55
56
55
65
58
50
36
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Absolute mean attenuation
782.0 ... 790.0
782.0 ... 790.0
1)
In (+25,+55
˚
C) temperature range
2)
At +25
˚
C
4
7
2)
10
10
-
-
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
4
March 01, 2013
SAW Components
SAW Duplexer
Datasheet
Characteristics
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
Characteristics Tx-Rx
Differential mode isolation
791.0 ... 820.5
820.5 ... 821.0
832.0 ... 834.0
834.0 ... 862.0
1574.0 ... 1577.0
1664.0 ... 1724.0
2496.0 ... 2586.0
Common mode isolation
832.0 ... 862.0
Maximum Ratings
Storage temperature range
DC voltage
ESD voltage
ESD voltage
ESD voltage
Input power at Tx Port
832.0 ...862.0 MHz
elsewhere
1)
2)
3)
B8091
847.0 / 806.0 MHz
T =
-15 ˚C to +85 ˚C
Z
Tx
= 50
Ω
Z
Ant
= 50
Ω
|| 9.1 nH
Z
Rx
= 100
Ω
(balanced) || 56 nH
min.
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
MHz
60
66
-
dB
48
43
36
54
40
20
20
51
60
54
57
70
68
65
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
typ.
@ 25 ˚C
max.
T
stg
V
DC
V
ESD
V
ESD
V
ESD
P
in
P
in
–40/+85
5
100
1)
250
2)
500
3)
27.5
10
˚C
V
V
V
V
dBm
dBm
MM Model
HB Model
CD Model
}
LTE uplink 5MHz
55 ˚C, 50000h
Acc. to FESD22-A115B (MM - Machine Model), 10 negative & 10 positive pulses.
Acc. to JESD22-A114F (HBM - Human Body Level), 1 negative & 1 positive pulses.
Acc. to JESD22-C101C (CDM - Fiel Inducted Charged Device Model), 3 negative & 3 positive pulses.
Matching network (element values depend on PCB layout)
Lp1
Lp2
Lp1=9.1nH, Lp2 =56nH
Please read
cautions and warnings and
important notes
at the end of this document.
5
March 01, 2013
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