SAW Components
IF Filter for Audio Applications
Data Sheet
Characteristics of channel 2 (switching pin 2 connected to pin 1)
Reference temperature:
Terminating source impedance:
Terminating load impedance:
L 9653 M
33,90 MHz and 38,90 MHz
T
A
= 25 ˚C
Z
S
= 50
Ω
Z
L
= 2 kΩ || 3 pF
min.
typ.
13,7
max.
15,2
dB
Insertion attenuation
Reference level for the
following data
Relative attenuation
Picture carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
α
32,40 MHz
12,2
α
rel
38,90
34,40
30,90
40,40
25,00 ... 30,90
38,90 ... 45,00
MHz
MHz
MHz
MHz
MHz
MHz
45,0
33,0
46,0
37,0
36,0
35,0
61,0
37,0
58,0
47,0
42,0
41,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Impedance
at 32,40 MHz
Input:
Z
IN
=
R
IN
||
C
IN
Output:
Z
OUT
=
R
OUT
||
C
OUT
Temperature coefficient of frequency
—
—
0,7 ||16,0
0,7 ||13,9
–72
—
—
—
kΩ || pF
kΩ || pF
ppm/K
TC
f
—
4
Mar 31, 2006
EPCOS [ EPCOS ]
