SAW Components
SAW RF low loss filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B1660
1892.54 MHz
T = –40 ˚C to +85 ˚C
Z
S
= 150
Ω
(balanced) and matching network
Z
L
= 150
Ω
(balanced) and matching network
min.
typ.
@ 25 ˚C
1892.54
max.
—
MHz
Nominal frequency
f
N
—
Maximum insertion attenuation
α
max
1872.54 ... 1912.54 MHz
Pass bandwidth
α
rel
< 1.5 dB
—
3.8
5.0
dB
B
1.5 dB
—
60.5
—
MHz
Amplitude ripple (p-p)
∆α
1872.54 ... 1912.54 MHz
Input return loss
Output return loss
Group delay ripple (p-p)
∆τ
1872.54 ... 1912.54 MHz
Differential to common mode ratio
(|S
dd21
/S
cd21
|)
1872.54 ... 1912.54 MHz
Deviation from linear phase (rms)
in any 30 MHz band
1872.54 ... 1912.54 MHz
Relative attenuation
α
50.00 ... 1810.50 MHz
1974.60 ... 2000.00 MHz
2000.00 ... 6000.00 MHz
—
8.0
8.0
1.0
13.0
13.0
2.0
—
—
dB
dB
dB
—
15.0
40.0
ns
22.0
26.0
—
dB
—
4.0
7.0
˚
39.0
32.0
20.0
42.0
35.0
—
—
—
—
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
January 07, 2010
EPCOS [ EPCOS ]
