K3352K Datasheet, PDF (4/8 Pages) EPCOS – IF Filter for Quasi/Split Sound Applications 38,00 MHz

SAW Components
IF Filter for Quasi/Split Sound Applications
Data Sheet
Characteristics of sound channel
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
31,50 MHz
min.
12,3
typ.
13,8
Relative attenuation
Sound carrier
Picture carrier
Color carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
25,00
38,00
α_rel
32,50 MHz
38,00 MHz
33,57 MHz
30,00 MHz
31,00 MHz
39,50 MHz
40,00 MHz
... 30,00 MHz
... 45,00 MHz
Impedance at 31,50 MHz
Output: Z_OUT = R_OUT || C_OUT
Temperature coefficient of frequency
TC_f
0,7
1,7
37,0
42,0
27,0
34,0
36,0
44,0
—
6,9
42,0
49,0
41,0
47,0
32,0
37,0
35,0
41,0
—
2,1||3,9
—
-72
K 3352 K
38,00 MHz
max.
15,3 dB
2,7 dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— kΩ || pF
— ppm/K
4 Mar 31, 2006