CXD2093Q Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXD2093Q

Digital Comb Filter (NTSC)

Sony Semiconductor 

CXD2093Q

Application Circuit 3

• 4fsc is used for clock

H LH L

X’tal

NTSC : 14.3MHz

0.1µ

0.1µ

Burst-locked

Clock (4fsc)

36 35 34 33 32 31 30 29 28 27 26 25

Clock

Generator

H

L

H

L

37 FIN

0.001µ

38 CKSL

39 PLSL

40 MCKO

DVSS 24

DVSS 23

H

VEH1 22

L

H

VEH2 21

L

41 ADCK

H

VEH3 20

L

42 CPO

H

MOD1 19

L

43 PLVS

44 VCV

0.1µ

45 PLVD

DVSS 18

H

MOD2 17

L

DVDD 16

0.1µ

0.1µ

H

L

46 CLVD

47 CLPEN

48 CLVS

TEST 15

VB 14

0.1µ

IRF 13

3.3k

1 2 3 4 5 6 7 8 9 10 11 12

0.1µ

0.1µ

LPF

Composite

Video Input

0.1µ

0.1µ

0.1µ

10µ

0.1µ 3k

2k

0.1µ

: Analog power Supply (5V)

: Analog ground

: Digital power Supply (5V)

: Digital ground

H : CMOS High level

L : CMOS Low level

LPF

Y output

200

LPF

C output

200

Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for

any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.

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