SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics with serial matching elements
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = –20 ˚C to +85 ˚C
ZS = 50 Ω + 0.8 nH
ZL = 50 Ω + 0.8 nH
B9034
1960.0 MHz
Center frequency
B9034
min. typ. max.
@ 25˚C
fC
— 1960.0 — MHz
Maximum insertion attenuation
αmax
1930.6 ... 1989.4 MHz
—
2.7
4.3 dB
Amplitude ripple (p-p)
∆α
1930.6 ... 1989.4 MHz
—
1.2
2.9 dB
Input return loss
1930.6 ... 1989.4 MHz
—
11
9 dB
Output return loss
1930.6 ... 1989.4 MHz
—
11
8 dB
Attenuation
DC
1850.6
2040.0
2070.0
4500.0
5200.0
... 1850.6
... 1909.4
... 2070.0
... 4500.0
... 5200.0
... 6000.0
α
MHz
MHz
MHz
MHz
MHz
MHz
40
48
— dB
46
48
— dB
35
47
— dB
35
46
— dB
28
35
— dB
18
24
— dB
Please read cautions and warnings and
important notes at the end of this document.
4 Nov 29, 2005