B1730 EPCOS AG, B1730 Datasheet - Page 3

• Manufacturer Part Number: B1730
• Description: Saw If Filter
• Manufacturer: EPCOS AG

Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
1)
Please read cautions and warnings and
important notes at the end of this document.
Nominal frequency
Minimum insertion attenuation
Maximum voltage gain source – load
(V
Amplitude ripple (p-p)
Pass bandwidth
Mean attenuation (relative to
Upper sidelobe 86.47 ...
Relative attenuation (relative to
Lower sidelobe 50.00 ...
Upper sidelobe 86.47 ...
Group delay ripple (p–p)
Aperture 50 kHz
Temperature coefficient of frequency
SAW Components
SAW IF filter
Including losses in the matching network
L
/V
S
)
rel
rel
rel
rel
1.3 dB
3 dB
15 dB
30 dB
64.44 ...
91.53 ...
95.21 ... 100.00 MHz
f
f
N
N
91.53 MHz
64.44 MHz
66.94 MHz
91.53 MHz
95.21 MHz
6.25 MHz
6.25 MHz
min
1)
)
min
)
f
B
B
B
B
TC
N
min
vgsl
1.3dB
3dB
15dB
30dB
rel
rel
T
Z
Z
S
L
f
3
= –40 ˚C to +105 ˚C
=
=
January 05, 2007
180
11
min.
38.0
45.0
27.0
–9.1
40.0
44.0
45.0
—
—
—
—
—
—
—
—
—
and matching network
and matching network
@ 25 ˚C
140
–87
typ.
76.50
14.7
–7.6
13.6
14.6
16.9
18.2
42.0
52.0
44.0
32.0
50.0
50.0
1.3
max.
16.2
17.8
19.1
—
—
—
—
—
—
—
—
—
—
—
—
1.8
76.50 MHz
MHz
dB
dB
dB
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
ns
ppm/K
B1730