SAW Components
SAW RF filter
GPS
Series/type:
Ordering code:
Date:
Version:
B3523
B39162-B3523-U410
March 18, 2009
2.0
©
EPCOS AG 2009. 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
Low-loss RF filter for GPS receivers
s
No matching network required for operation at 50
Ω
B3523
1575.42 MHz
Features
s
s
s
s
s
s
s
s
s
Package size 3.0 x 3.0 x 1.1 mm
3
Package code DCC6C
RoHS compatible
Approximate weight 0.037 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Lead free soldering compatible with J - STD20C
AEC-Q200 qualified component family
Electrostatic Sensitive Device
(ESD)
Pin configuration
s
2
Input
s
5
Output
s
1, 3, 4, 6, Ground
Please read
cautions and warnings and
important notes
at the end of this document.
2
March 18, 2009
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature for specification:
Terminating source impedance:
Terminating load impedance:
T =
Z
S
=
Z
L
=
25 ˚C
50
Ω
50
Ω
min.
Center frequency
f
C
—
typ.
1575.42
max.
—
B3523
1575.42 MHz
MHz
Maximum insertion attenuation
α
max
1574.397 ... 1576.443 MHz
Amplitude ripple
(p-p)
∆α
1574.397 ... 1576.443 MHz
Input VSWR
1574.397 ... 1576.443 MHz
Output VSWR
1574.397 ... 1576.443 MHz
Attenuation
10.00
1475.42
1525.42
1545.42
1595.42
1605.42
1625.42
1675.42
2100.00
...
...
...
...
...
...
...
...
...
1475.42
1525.42
1545.42
1555.42
1605.42
1625.42
1675.42
2100.00
2500.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.1
2.5
dB
—
0.2
0.6
dB
—
—
1.5
1.5
2.0
2.0
32
28
28
13
12
18
29
30
25
36
33
34
17
15
21
33
32
30
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
March 18, 2009
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +100 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
Center frequency
f
C
—
typ.
@25
˚C
1575.42
max.
—
B3523
1575.42 MHz
MHz
Maximum insertion attenuation
α
max
1574.397 ... 1576.443 MHz
Amplitude ripple
(p-p)
∆α
1574.397 ... 1576.443 MHz
Input VSWR
1574.397 ... 1576.443 MHz
Output VSWR
1574.397 ... 1576.443 MHz
Attenuation
10.00
1475.42
1525.42
1545.42
1595.42
1605.42
1625.42
1675.42
2100.00
...
...
...
...
...
...
...
...
...
1475.42
1525.42
1545.42
1555.42
1605.42
1625.42
1675.42
2100.00
2500.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.1
3.4
dB
—
0.2
1.5
dB
—
—
1.5
1.5
2.8
2.7
32
28
23
9
7
15
27
30
25
36
33
34
17
15
21
33
32
30
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
T
stg
V
DC
P
S
–45/+125
–45/+125
6
10
20
˚C
˚C
V
dBm
dBm
source impedance 50
Ω
824 MHz to 915 MHz,
1710 MHz to1785 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
4
March 18, 2009
SAW Components
SAW RF filter
Data sheet
Transfer function
B3523
1575.42 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
March 18, 2009
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