b39111-b4542-h310 EPCOS AG, b39111-b4542-h310 Datasheet - Page 3

• Manufacturer Part Number: b39111-b4542-h310
• Description: Low-loss Filter
• Manufacturer: EPCOS AG

Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
Center frequency
(center frequency between 10 dB points)
Minimum insertion attenuation
Passband width
Group delay ripple (p-p)
Relative attenuation (relative to
Impedance at f
Temperature coefficient of frequency
Matching network to 50
SAW Components
Low-Loss Filter
(including loss in matching coils)
f
f
f
f
f
f
f
N
N
N
N
N
N
N
- 600 kHz
1,6 MHz
3,1 MHz
4,6 MHz
2 1,728 MHz
3 1,728 MHz
N
1,728 MHz
Input:
Output: Z
Z
...
...
...
...
IN
OUT
(element values depend on PCB layout):
= R
= R
f
f
f
f
N
N
N
N
+ 600 kHz
min
IN
OUT
3,1 MHz
4,6 MHz
20 MHz
)
|| C
|| C
IN
OUT
T
Z
Z
S
L
3
= +25 ˚C
= 50
= 130
f
f
B
B
TC
N
c
min
rel
3dB
30dB
May 28, 2003
f
|| 62 nH
min.
110,48
—
—
—
32
40
45
32
42
48
—
—
—
170 || 30
170 || 30
– 18
110,59
typ.
110,59
270
12,2
44
49
52
44
53
55
1,1
2,3
L
C
s1
p2
max.
110,70
350
110,59 MHz
13,5
—
—
—
—
—
—
—
—
—
—
= 82 nH
= 47 pF
B4542
MHz
MHz
dB
MHz
MHz
ns
dB
dB
dB
dB
dB
dB
ppm/K
|| pF
|| pF