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CXL1510M

CCD Delay Line for Multi System

Sony Semiconductor 

CXL1510M

Description of Functions

The CXL1510M enables the chrominance comb filter characteristics and luminance signal delay time to be

selected using the control 1 and control 2 statuses.

CONT1 CONT2 Mode (typical example)

Chrominance comb filter

characteristics

Luminance signal delay time

(number of CCD bits)

L

L

L

H

H

L

H

H

PAL/GBI

PAL/M

—

NTSC/M

2H + 12 (1832bit)

2H (1820bit)

—

1H (910bit)

1H + 6 (914bit)

1H (908bit)

—

1H (908bit)

CONT1/CONT2 Input Level

L/H Min. Typ. Max. Unit

L

—

0

0.5

V

H

2.0

5.0

6.0

• fsc Output Pin

The buffer output of the clock input from the CLK pin is provided at the fsc output pin. Since a pull-up resistor

is contained inside the IC, the supply voltage is produced during open, and the output is stopped. Connect a

2.2kΩ pull-down resistor when the fsc output is to be used.

<When in use>

<When not in use>

fsc

fsc

VDD

2.2k

–4–

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