b39111-b4937-u910 EPCOS AG, b39111-b4937-u910 Datasheet - Page 3

• Manufacturer Part Number: b39111-b4937-u910
• Description: 109,8 Mhz Low-loss Filter For Mobile Communication
• Manufacturer: EPCOS AG

Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
Minimum insertion attenuation
Amplitude ripple (p-p)
Phase Linearity (rms)
Relative attenuation (relative to
Test Matching Network to bal. 200
SAW Components
Low-Loss Filter for Mobile Communication
(including losses in matching circuit)
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
– 0,3 MHz
– 0,614 MHz ...
– 2,05 MHz
– 1,7
– 1,25 MHz
– 0,9
+ 0,9
+ 1,25 MHz
+ 1,7
+ 2,05 MHz
– 25 MHz
– 1,7 MHz
+ 0,9 MHz
+ 1,7 MHz
0,614 MHz
MHz
MHz
MHz
MHz
...
...
...
...
...
f
f
f
f
f
f
N
N
N
N
N
N
+ 0,3 MHz
+ 0,614 MHz
min
– 1,7 MHz
– 0,9 MHz
+ 1,7 MHz
+ 25 MHz
)
/ unbal. 50
T
Z
Z
S
L
3
= -35 to +85 ˚C
= 1200
= 1000
f
N
min
rel
May 11, 2000
(element values depend on PCB layout)
min.
|| 120 nH
|| 110 nH
38
40
35
35
35
33
40
38
36
33
33
36
—
—
—
—
—
109,8
typ.
42
45
39
38
38
35
45
42
40
38
35
40
8,5
0,4
1,5
4,0
C
C
L
C
L
C
C
p3
p5
s1
s2
p4
p6
s7
max.
= 82 nH
= 68 nH
= 6,8 pF
= 6,8 pF
= 6,8 pF
= 2,7 pF
= 1,2 pF
10,0
—
—
—
—
—
—
—
—
—
—
—
—
—
1,0
3,0
5,0
109,8 MHz
B4937
MHz
dB
dB
˚
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB