SAW Components
SAW Duplexer
Cellular / WCDMA Band V
Series/type:
Ordering code:
Date:
Version:
B8553
B39881B8553P810
April 15, 2011
1.0
©
EPCOS AG 2011. 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
Preliminary Data
Revision History
Changes compared to previously issued iteration
Issue
Originator
Detailed specification changes
Initial release
Date
B8553
836.50 / 881.50 MHz
LJ17D 1.0 D. Penunuri
B8553 1.0 D. Penunuri
March 10, 2011
Change to B-code, change Tx band isolation April 15, 2011
specification to 60 dB
Please read
cautions and warnings and
important notes
at the end of this document.
2
April 15, 2011
SAW Components
SAW Duplexer
Preliminary Data
Application
s
Multimode SAW duplexer for mobile telephone
B8553
836.50 / 881.50 MHz
s
s
s
s
s
Cellular\WCDMA Band V, Band VI (830-840 MHz)
and Band IXX (830-845 MHz) systems
Low insertion attenuation
Low amplitude ripple
High Tx band isolation
Single ended to balanced transformation
in Antenna - Rx path
Impedance transformation 50Ω to 100Ω
in Antenna - Rx path
Features
Component size 2.0 x 1.6 mm
2
Component height 0.47 mm max.
RoHS compatible
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
Electrostatic Sensitive Device
(ESD)
s
Moisture Sensitivity Level
(MSL) 3
s
s
s
s
0.43
1
9
2
3
0.33
0.35
0.29
side view
4
4
0.29
8
bottom view
7
6
5
0.47 max.
0.7
2.0
7
6
5
1.6
top view
8
1
2
3
Pin configuration
s
s
s
s
1
3
3
1, 8
6
2, 4, 5, 7, 9
TX Input
RX Output (balanced)
Antenna
To be grounded
8
2,7
4,5,9
6
Please read
cautions and warnings and
important notes
at the end of this document.
3
April 15, 2011
SAW Components
SAW Duplexer
Preliminary Data
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
Characteristics TX - ANT
Center frequency
Maximum insertion attenuation
824.0 ... 849.0
@f
Carrier
826.4
Amplitude ripple
824.0
@f
Carrier
826.4
...
...
...
846.6
849.0
846.6
846.6
849.0
f
C
α
max
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
WCDMA1)
EVM
3)
α
WCDMA1)
∆α
1.8
1.5
0.9
0.5
2.0
1.9
1.7
2.3
2.0
2)
1.3
1.0
2)
3.0
2)
2.2
2.1
dB
dB
dB
dB
%
T = –30 ˚C to +85 ˚C
Z
ANT
= 50
Ω
ll 14 nH
Z
RX
= 100
Ω
(balanced)
Z
TX
=
50
Ω
min.
typ.
@ 25 ˚C
836.5
max.
B8553
836.50 / 881.50 MHz
MHz
Error Vector Magnitude
@f
Carrier
826.4 ...
Input VSWR (TX port)
824.0 ...
Output VSWR (ANT port)
824.0 ... 849.0
1)
2)
3)
Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (9).
Temperature range for this parameter is -20
o
C to +85
o
C.
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Please read
cautions and warnings and
important notes
at the end of this document.
4
April 15, 2011
SAW Components
SAW Duplexer
Preliminary Data
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
Characteristics TX - ANT
Absolute attenuation
10.0
...
420.0
...
494.0
...
701.0
...
728.0
...
764.0
...
860.0
...
869.0
...
1565.42
...
1573.374 ...
1577.466 ...
1597.5515 ...
1638.0
...
1844.9
...
1884.5
...
1930.0
...
2110.0
...
2400.0
...
3286.0
...
4110.0
...
4934.0
...
5725.0
...
α
420.0
494.0
701.0
728.0
764.0
804.0
869.0
894.0
1573.374
1577.466
1585.42
1605.886
1708.0
1879.9
1919.6
1990.0
2170.0
2557.0
3406.0
4255.0
5350.0
5953.0
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
35
35
30
3
44
35
35
35
35
20
30
29
27
23
23
19
16
10
9
42
39
38
39
40
34
24
50
40
40
40
39
37
34
34
33
31
27
24
19
17
17
dB
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
ANT
= 50
Ω
ll 14 nH
Z
RX
= 100
Ω
(balanced)
Z
TX
=
50
Ω
min.
typ.
@ 25 ˚C
max.
B8553
836.50 / 881.50 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
5
April 15, 2011
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