CXD2044Q View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

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CXD2044Q

Digital Comb Filter (NTSC/PAL/PAL-M/PAL-N)

Sony Semiconductor 

Application Circuit for the A/D Converter Block

(1) When inputting the clamp pulse directly

ADC input

0.01µ

75

10µ

10p

0.01µ

20k

27 RT

25 ADIN

22 RB

21 CRV

0.01µ

20 ICP

23 GR

26 AAVD

0.1µ

24 AAVS

CXD2044Q

CLPI 17

XCLP 18

ADCK 16

Clamp pulse

ADC clock

ADVD 28

0.1µ

ADVS 19

(2) When not using the internal clamp circuit

ADC input

0.01µ

75

10p

0.01µ

27 RT

25 ADIN

22 RB

21 CRV

20 ICP

23 GR

26 AAVD

0.1µ

24 AAVS

CLPI 17

XCLP 18

ADCK 16

ADC clock

ADVD 28

0.1µ

ADVS 19

–9–

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