SAW Components
SAW Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = –20 ˚C to +85 ˚C
ZS = 50 Ω (unbalanced)
ZL = 50 Ω (unbalanced)
B9414
1950.0 MHz
Center frequency
min. typ. max.
@ 25 ˚C
fC
— 1950.0 — MHz
Maximum insertion attenuation
αmax
1920.0 ... 1980.0 MHz
—
Amplitude ripple (p-p)
∆α
1920.0 ... 1980.0 MHz
—
Input VSWR
1920.0 ... 1980.0 MHz
—
Output VSWR
1920.0 ... 1980.0 MHz
—
2.5
3.21) dB
1.1
1.82) dB
1.8
2.2
1.8
2.2
Attenuation
0.0 ... 960.0
960.0 ... 1575.0
1575.0 ... 1576.0
1576.0 ... 1730.0
1730.0 ... 1880.0
2025.0 ... 2050.0
2110.0
2200.0
3100.0
3960.0
... 2170.0
... 3100.0
... 3960.0
... 6000.0
1) ILmax max. 3.0dB at 25˚C
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
2) AR max. 1.6dB at 25˚C
EVM 1.3% at 25˚C, 2.2% over temperature
27
34
— dB
25
35
— dB
32
35
— dB
30
35
— dB
30
38
— dB
35
54
— dB
35
38
— dB
33
37
— dB
30
42
— dB
20
34
— dB
Please read cautions and warnings and
important notes at the end of this document.
3 November 27, 2008