B39389-K9353-M100 Просмотр технического описания (PDF) - EPCOS AG

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производитель

B39389-K9353-M100

IF Filter for Audio Applications

EPCOS AG 

SAW Components

IF Filter for Audio Applications

Data Sheet

Characteristics

Reference temperature:

Terminating source impedance:

Terminating load impedance:

TA = 25 ˚C

ZS = 50 Ω

ZL = 2 kΩ || 3 pF

Insertion attenuation

Reference level for the

following data

α

32,35 MHz

min.

10,3

K 9353 M

38,90 MHz

typ.

max.

11,8

13,3 dB

Relative attenuation

Sound carrier

Picture carrier

Color carrier

Adjacent picture carrier

Adjacent sound carrier

Lower sidelobe

Upper sidelobe

25,00

38,90

αrel

32,90 MHz

31,95 MHz

38,90 MHz

34,47 MHz

30,90 MHz

40,90 MHz

40,35 MHz

... 30,90 MHz

... 45,00 MHz

–0,8

0,2

–0,3

0,7

44,0

57,0

32,0

40,0

38,0

48,0

46,0

61,0

44,0

57,0

34,0

40,0

42,0

50,0

1,2 dB

1,7 dB

— dB

— dB

— dB

— dB

— dB

— dB

— dB

Impedance at 32,35 MHz

Input: ZIN = RIN || CIN

Output: ZOUT = ROUT || COUT

Temperature coefficient of frequency

TCf

—

0,8 ||15,1 — kΩ || pF

—

4,0 || 2,4

— kΩ || pF

—

–72

— ppm/K

3 Mar 31, 2006

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