SAW Components
SAW filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
A
= –40 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
Center frequency
Maximum insertion attenuation
450.0 ... 470.0
Amplitude ripple
(p-p)
450.0 ...
Input return loss
450.0
Output return loss
450.0
Attenuation
1.0 ... 300.0 MHz
300.0 ... 380.0 MHz
380.0 ... 430.0 MHz
504.825... 524.825MHz
559.65 ... 579.65 MHz
669.3 ... 689.3 MHz
689.3 ... 1000.0 MHz
1)
2)
B3590
460.00 MHz
f
C
α
max
MHz
∆α
470.0
MHz
—
typ.
@ 25 ˚C
460.0
max.
—
MHz
—
2.0
3.5
1)
dB
—
0.7
2.7
2)
dB
...
470.0
MHz
10.0
14.5
—
dB
...
470.0
MHz
α
10.0
17.5
—
dB
30
24
15
12
28
24
26
42
34
23
32
41
37
34
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
2.2 dB at 25 ˚C; 3.2 dB for –30 ˚C to +60˚C
1.4 dB at 25 ˚C; 2.4 dB for –30 ˚C to +60˚C
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input Power at
450.0 ... 470.0 MHz
1)
T
A
T
stg
V
DC
V
ESD
P
IN
–45/+125
–45/+125
5
100
1)
10
˚C
˚C
V
V
dBm
machine model, 10 pulses
continuous wave
acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Please read
cautions and warnings and
important notes
at the end of this document.
3
November 09, 2007
EPCOS [ EPCOS ]
