SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
Z
S
=
50Ω
Z
L
=
50
Ω
bal.
min.
Nominal frequency
f
N
—
typ.
1575.42
max.
—
B4050
1575.42 MHz
MHz
Maximum insertion attenuation
α
max
1574.22 ... 1576.62 MHz
Amplitude ripple in passband
(p-p)
∆α
1574.22 ... 1576.62 MHz
Attenuation
0.00
1425.00
1525.00
1615.42
1625.00
1675.00
1850.00
1910.00
2500.00
...
...
...
...
...
...
...
...
...
1425.00
1525.00
1535.42
1625.00
1675.00
1850.00
1910.00
2500.00
4000.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
—
3.3
3.8
dB
—
0.3
1.0
dB
50
37
30
20
37
40
50
40
20
60
50
44
44
46
60
60
55
52
—
—
—
—
—
—
—
—
—
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
0
3
˚C
˚C
V
dBm
source impedance 50
Ω
Please read
cautions and warnings and
important notes
at the end of this document.
January 29, 2009
EPCOS [ EPCOS ]
