CXD2409R Ver la hoja de datos (PDF) - Sony Semiconductor

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CXD2409R

Timing Controller for ICX076/077AL

Sony Semiconductor 

CXD2409R

Mode Control

Pin

No.

Symbol

I/O

52 IRENB I

53 ENB

I

58 EIA

I

59 WSEL1 I

60 WSEL2 I

61 LLIM

I

62 HLIM1 I

63 HLIM2 I

57 FL

I

51 PS

I

Low

High

Electronic shutter

XSUB stop

EIA

Electronic iris

XSUB output

CCIR

Four types of window settings can be selected by

combining WSEL1 and WSEL2.

The minimum shutter speed can be selected during

electronic iris mode.

The maximum shutter speed can be selected during

electronic iris mode by combining HLIM1 and HLIM2.

AGC flickerless OFF

AGC flickerless ON

Serial input

Parallel input

Remarks

Valid when ENB is high.

Valid when ENB is high

and IRENB is high.

Valid when ENB is high

and IRENB is high.

Valid when AGC is used.

Valid when ENB is high

and IRENB is low.

• The functions of the pins (Pins 20, 23, and 24) listed below change according to the IRENB (Pin 52) mode

setting.

Pin

No.

Symbol

I/O

Low

20

IRIN

/ED1

I

Electronic shutter speed setting;

clock input in serial mode

23

SPDNV

/ED2

I

Electronic shutter speed setting;

data input in serial mode

24

SPUPV

/ED0

I

Electronic shutter speed setting;

strobe input in serial mode

IRENB

(Valid when ENB is high.)

High

IRIS signal input

Comparator reference voltage input

(shutter speed down side)

Comparator reference voltage input

(shutter speed up side)

–7–

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