K9356M Datasheet, PDF (3/5 Pages) EPCOS – IF Filter for Audio Applications

SAW Components
IF Filter for Audio Applications
Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
T_A = 25 ˚C
Z_S = 50 Ω
Z_L = 2 kΩ || 3 pF
Insertion attenuation
Reference level for the
following data
α
33,40 MHz
min.
9,1
Relative attenuation
Sound carrier
α_rel
32,40 MHz
–1,4
32,90 MHz
–0,9
33,05 MHz
–0,5
Picture carrier
38,90 MHz
40,0
Color carrier
34,47 MHz
33,0
Adjacent picture carrier
30,90 MHz
40,0
Adjacent picture carrier
31,90 MHz
9,5
Adjacent sound carrier
40,40 MHz
46,0
40,90 MHz
46,0
Adjacent sound carrier
41,40 MHz
46,0
Lower sidelobe
25,00 ... 30,90 MHz
34,0
Upper sidelobe
38,90 ... 75,00 MHz
35,0
K 9356 M
38,90 MHz
typ.
max.
10,6
12,1 dB
–0,4
0,6 dB
0,1
1,1 dB
0,5
1,5 dB
47,0
— dB
40,0
— dB
55,0
— dB
12,0
— dB
54,0
— dB
61,0
— dB
60,0
— dB
38,0
— dB
41,0
— dB
Impedance at 33,40 MHz
Input: Z_IN = R_IN || C_IN
Output: Z_OUT = R_OUT || C_OUT
Temperature coefficient of frequency
TC_f
—
0,7 || 11,6 — kΩ || pF
—
2,3 || 2,6 _{— kΩ || pF}
—
–72
— ppm/K
3 Mar 31, 2006