B39389-K9656-M100 Просмотр технического описания (PDF) - Unspecified

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B39389-K9656-M100

SAW Components IF Filter for Audio Applications

Unspecified 

SAW Components

K 9656 M

IF Filter for Audio Applications

33,90 MHz and 38,90 MHz

Data Sheet

Characteristics of channel 1(switching pin 2 connected to ground)

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

40,40 MHz

min.

14,8

typ.

max.

16,3

17,8 dB

Relative attenuation

Picture carrier

Adjacent picture carrier

Adjacent sound carrier

Lower sidelobe

Upper sidelobe

25,00

41,90

αrel

39,75 MHz

38,40 MHz

33,90 MHz

41,90 MHz

32,40 MHz

... 33,90 MHz

... 45,00 MHz

–1,3

–0,3

26,0

36,0

39,0

51,0

28,0

41,0

34,0

42,0

34,0

41,0

27,0

34,0

0,7 dB

— dB

— dB

— dB

— dB

— dB

— dB

Group delay ripple (p-p)

∆τ

Impedance at 40,40 MHz

Input: ZIN = RIN || CIN

Output: ZOUT = ROUT || COUT

Temperature coefficient of frequency

TCf

—

40

— ns

—

0,8 || 9,5

— kΩ || pF

—

2,9 || 4,8

— kΩ || pF

—

–72

— ppm/K

3 May 08, 2001

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