SAW Components
SAW RF low loss filter
Data sheet
B1665
1210.00 MHz
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
ZS
ZL
= –40 ˚C to +85 ˚C
=
=
200Ω (balanced) and matching network
50Ω
min.
typ.
max.
@ 25 ˚C
1210.00
Nominal frequency
fN
—
—
MHz
dB
Maximum insertion attenuation
αmax
1180.0 ... 1240.0 MHz
—
3.0
4.0
Amplitude ripple
in any 30MHz band (p-p)
1180.0 ... 1240.0 MHz
∆α
∆α
—
—
1.0
1.0
2.2
2.2
dB
dB
Amplitude ripple (p-p)
1180.0 ... 1240.0 MHz
Differential to common mode ratio
(|Sdd21/Scd21|)
1180.0 ... 1240.0 MHz
17.0
6.0
20.0
8.5
—
—
—
dB
dB
dB
Input return loss
Output return loss
6.0
8.5
Attenuation
α
50.0 ... 900.0 MHz
1390.0 ... 1450.0 MHz
1450.0 ... 2070.0 MHz
2070.0 ... 5000.0 MHz
42
29
28
20
45
32
31
25
—
—
—
—
dB
dB
dB
dB
Group delay ripple (p-p)
1180.0 ... 1240.0 MHz
—
18
30
ns
Please read cautions and warnings and
important notes at the end of this document.
3
October 01, 2010
EPCOS [ EPCOS ]
