b1635 EPCOS AG, b1635 Datasheet - Page 4

• Manufacturer Part Number: b1635
• Description: Saw Rf Low Loss Filter
• Manufacturer: EPCOS AG

Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
Please read cautions and warnings and
important notes at the end of this document.
Nominal frequency
Insertion attenuation
Pass bandwidth
Amplitude ripple (p-p)
Group delay ripple (p-p)
Relative attenuation (relative to
Common Mode Rejection Ratio (CMRR)
Input VSWR
Output VSWR
SAW Components
SAW RF low loss filter
rel
< 1.0 dB
at 1516.0 MHz
1492.2 ... 1539.7
1497.4 ... 1534.5
1308.1 ... 1423.9
1608.1 ... 1724.6
1724.6 ... 2000.0
2000.0 ... 2500.0
2500.0 ... 3500.0
1492.2 ... 1539.7
1492.2 ... 1539.7
1492.2 ... 1539.7
862.0 ... 1308.1
0.3 ...
862.0
0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
)
T
Z
Z
S
L
f
B
N
4
0
rel
1 dB
= +25 ˚C + 2˚C
= 200
=
February 21, 2008
75
min.
60.0
50.0
45.0
33.0
50.0
40.0
30.0
20.0
—
—
—
—
—
—
—
and matching network
1516.0
@ 25 ˚C
typ.
58.5
70.0
55.0
51.0
39.0
53.0
45.0
35.0
33.0
2.3
0.6
6.0
1.7
1.9
max.
10.0
—
—
—
—
—
—
—
—
—
—
2.7
1.0
2.0
2.2
1516.0 MHz
B1635
MHz
dB
MHz
dB
ns
dB
dB
dB
dB
dB
dB
dB
dB