SAW Components
SAW RF low loss filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
= –40 ˚C to +85 ˚C
150
Ω
150
Ω
Z
S
=
Z
L
=
B1626
1790.48 MHz
min.
Nominal frequency
f
N
—
typ.
@ 25 ˚C
1790.48
max.
—
MHz
Maximum insertion attenuation
α
max
1770.48 ... 1810.48 MHz
Pass bandwidth
α
rel
< 1.5dB
Β
1.5dΒ
—
4.9
5.5
dB
—
57.0
—
MHz
Amplitude ripple (p-p)
∆α
1770.48 ... 1810.48 MHz
Group delay ripple (p-p)
∆τ
1770.48 ... 1810.48 MHz
Deviation from linear phase (rms)
∆τ
in any 30MHz band
1770.48 ... 1810.48 MHz
Relative attenuation
(relative to
α
max
)
α
50.0 ... 1708.42 MHz
1872.54 ... 1900.00 MHz
1900.00 ... 2000.00 MHz
2000.00 ... 6000.00 MHz
—
2.1
2.7
dB
—
5.0
20.0
ns
—
1.5
3.5
46.0
39.0
45.0
20.0
51.0
50.0
58.0
—
—
—
—
—
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
April 30, 2007
EPCOS [ EPCOS ]
