K9353M datasheet(3/5 Pages) EPCOS

3 / 5 page

Mar 31, 2006

SAW Components

K 9353 M

38,90 MHz

IF Filter for Audio Applications

Data Sheet

Characteristics

Reference temperature:

TA = 25 ˚C

Terminating source impedance:

ZS = 50 Ω

Terminating load impedance:

ZL = 2 kΩ || 3 pF

min.

typ.

max.

Insertion attenuation

Reference level for the

32,35 MHz

10,3

11,8

13,3

following data

Relative attenuation

rel

Sound carrier

32,90 MHz

–0,8

0,2

1,2

31,95 MHz

–0,3

0,7

1,7

Picture carrier

38,90 MHz

44,0

57,0

—

Color carrier

34,47 MHz

32,0

40,0

—

Adjacent picture carrier

30,90 MHz

38,0

48,0

—

Adjacent sound carrier

40,90 MHz

46,0

61,0

—

40,35 MHz

44,0

57,0

—

Lower sidelobe

25,00

... 30,90 MHz

34,0

40,0

—

Upper sidelobe

38,90

... 45,00 MHz

42,0

50,0

—

Impedance at 32,35 MHz

Input:

ZIN

RIN

CIN

—

0,8 ||15,1

—

Ω || pF

Output:

ZOUT = ROUT || COUT

—

4,0 || 2,4

—k

Ω || pF

Temperature coefficient of frequency

TCf

—

–72

—

ppm/K

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