b39112-b8101-l100 EPCOS AG, b39112-b8101-l100 Datasheet - Page 3

• Manufacturer Part Number: b39112-b8101-l100
• Description: 112,32 Mhz Bandpass Filter
• Manufacturer: EPCOS AG

Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
Insertion attenuation at f
(including losses in matching network)
Passband width
Group delay ripple (p-p)
Relative attenuation (relative to
Impedance at f
Temperature coefficient of frequency
*) with matching network to 50
SAW Components
Bandpass Filter
f
N
f
f
f
f
f
f
N
N
N
N
N
N
- 600 kHz
2 1,728MHz
3 1,728MHz
N
Input:
Output: Z
1,415MHz ... f
3,0 MHz ... f
4,6 MHz ... f
1,728MHz
Z
N
IN
OUT
... f
= R
= R
N
N
N
N
+ 600 kHz
N
IN
OUT
(element values depend on PCB layout):
)
20,0
3,0
4,6
|| C
|| C
IN
OUT
MHz
MHz
MHz
T
Z
Z
S
L
3
= +25 ˚C
= 50
= 50
f
B
B
TC
N
N
rel
3dB
30dB
May 08, 2001
f
( 300
( 80
min.
30
40
45
32
40
48
—
—
—
—
—
—
—
—
—
—
|| 68 nH*)
|| 130 nH*)
400 ||14,0
90 ||28,0
(250*)
– 18
112,32
100
typ.
(13,0*)
18,8
38
47
52
38
47
53
1,1
2,3
C
L
L
s2
p3
p1
max.
(350*)
250
(14,5*) dB
20,3
—
—
—
—
—
—
—
—
—
—
—
—
= 27 pF
= 150 nH
= 68 nH
112,32 MHz
B 8101
MHz
dB
MHz
MHz
ns
ns
dB
dB
dB
dB
dB
dB
ppm/K
|| pF
|| pF