SAW Components
SAW RF filter for base station
LTE
Series/type:
Ordering code:
Date:
Version:
B5159
B39172B5159U410
February 15, 2012
2.0
©
EPCOS AG 2012. 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 RF filter
Data sheet
Application
s
s
s
s
B5159
1747.5 MHz
RF filter for LTE base station
Usable passband 75 MHz
High rejection in upper stopband
Unbalanced operation
Features
s
s
s
s
s
s
s
s
s
Package size 3.0 x 3.0 x 1.10 mm
3
Package code DCC6C
RoHS compatible
Approximate weight 0.037 g
Ceramic Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Filter surface passivated
Moisture Sensitivity Level 1
Pin configuration
s
2
s
5
s
1, 3, 4, 6
Input
Output
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
February 15, 2012
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B5159
1747.5 MHz
T = –33 ˚C to +100 ˚C
Z
S
=
50
Ω
unbalanced and matching network
Z
L
=
50
Ω
unbalanced and matching network
min.
typ.
@ 25 ˚C
1747.5
2.2
max.
—
3.3
MHz
dB
Nominal frequency
Maximum insertion attenuation
(including matching network)
Amplitude ripple
(p-p)
1710 ... 1785 MHz
1710 ... 1785 MHz
(in any contiguous 5MHz band)
Group delay ripple
(p-p)
1710 ... 1785 MHz
Phase ripple
(p-p)
1710 ... 1785 MHz
Error vector magnitude
1)
1710 ... 1785 MHz
Absolute group delay
1710 ... 1785 MHz
Relative attenuation
(relative to
α
max
)
70 ... 110 MHz
300 ... 400 MHz
852 ... 1291 MHz
1205 ... 1250 MHz
1372 ... 1603 MHz
1603 ... 1681 MHz
1885 ... 1960 MHz
2110 ... 2170 MHz
2422 ... 2507 MHz
3775 ... 3915 MHz
4295 ... 4942 MHz
f
N
α
max
∆α
—
—
—
—
∆τ
—
∆ϕ
—
EVM
—
τ
—
α
rel
30
30
25
30
25
10
20
25
45
25
15
0.3
0.1
1.2
0.8
dB
dB
6
20
ns
12
—
°
0.2
1.0
2)
%
13
20
ns
78
61
44
45
34
17
31
48
52
66
50
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
February 15, 2012
SAW Components
SAW RF filter
Data sheet
min.
VSWR
input 1710 ... 1785 MHz
output 1710 ... 1785 MHz
Temperature Drift
high temperature
3)
1710 ... 1785 MHz
low temperature
5)
1710 ... 1785 MHz
1)
2)
3)
B5159
1747.5 MHz
typ.
@ 25 ˚C
1.6:1
1.5:1
max.
—
—
2.2:1
2.2:1
—
—
0.2
0.15
0.5
4)
0.4
6)
dB
dB
EVM calculation based on root raised cosine filtered QPSK signal
(fc
RRC
within 1717.5 ... 1782.5 MHz, bw
RRC
= 3.84 MHz)
EVM relaxed to 2.5 % for fc
RRC
= 1712.5 MHz for temperatures below 0
˚C
T
25˚C
is transmission at 25 ˚C in dB,T
100˚C
at 100 ˚C in dB
max
(
T
25°C
– T
100°C
)
– min
(
T
25°C
– T
100°C
)
tempdrif t
hightemp
=
-------------------------------------------------------------------------------------------------------------
-
2
4)
5)
0.35 dB for frequency range 1715 ... 1780 MHz (roll-offs excluded)
T
25˚C
is transmission at 25 ˚C in dB,T
-33˚C
at -33 ˚C in dB
max
(
T
25°C
– T
–33° C
)
– min
(
T
25°C
– T
–33° C
)
tempdrif t
lowtemp
=
-------------------------------------------------------------------------------------------------------------
-
2
6)
0.35 dB for frequency range 1715 ... 1780 MHz (roll-offs excluded)
Matching network to 50
Ω
unbalanced input and output
L s1
L s3
L
s1
= 13.0 nH
Cp4
L p2
L
p2
=
L
s3
=
C
p4
=
5.6 nH
4.3 nH
1.5 pF
Element values depend upon board layout and properties.
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
1710...1785MHz
1)
T
T
stg
V
DC
V
ESD
P
IN
–40/+100
–40/+100
5
50
1)
22
˚C
˚C
V
V
dBm
machine model, 1 pulse
24 h, 55
°C,
CW
acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulse.
Please read
cautions and warnings and
important notes
at the end of this document.
4
February 15, 2012
SAW Components
SAW RF filter
Data sheet
Transfer function (S21, narrowband, normalized)
B5159
1747.5 MHz
Transfer function (S21, wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
February 15, 2012
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