background image

CCD
signal charge

CCD
signal charge

VIDEO 1

EX VD

Any timing not synchronizes to EX HD

Electric charge  build-up time depends 
on shutter speed setting

2~15H

21H

EX HD

VIDEO 2

VIDEO 1

All field pixels 1

All field pixels 2

field mixed

VIDEO 2

EVEN

Random Trigger Frame Reset (Sync · V-Reset)

Field 1, 2, Mix

Frame

1/60

Arbitrary

Arbitrary

Any timing not synchronizes to EX HD

Electric charge  build-up time depends 
on shutter speed setting

A

A

EVEN

B

ODD

A

ODD

B

ODD

A

EVEN

B

EVEN

A

ODD

B

EVEN+ODD

ODD+EVEN

A

B

No output

B

VIDEO 1

VIDEO 2

Completely sequential

No output

EX VD

2~15H

EX HD

1/30

21H

Shutter Trigger Mode

Sensor Gate Control & Direct Shutter Control

Spectral Response

MTF

100

90

80

70

60

50

40

30

20

10

0

400

500

Wave Length (nm)

600

700

800

900

1000

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0
400

500

Wave Length (nm)

Spectral Response

Relative sequential

600

700

800

900 1000 1010 1020

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

1

2

3

4

5

6

Spatial frequency (MHz)

CCD

IR Cut Filter

Transmittance

(%)

CCD 
signal charge
Storage period

Storage period

VIDEO 1

EX VD

Any timing not synchronized to EX HD, also with
any arbitrary pulse wiodth. (The pulse width 
represents the shutter speed.)

Any timing not synchronized to EX HD, also with
any arbitrary pulse wiodth. (The pulse width 
represents the shutter speed.)

The charge storage time depends 

on the pulse width of EX VD.

The charge storage time depends 

on the pulse width of EX VD.

21H

EX HD

Start

Stop

VIDEO 2

VIDEO 1

All field pixels 1

All field pixels 2

field mixed

VIDEO 2

EVEN

Field 1, 2, Mix

Frame

1/60

Arbitrary

A

A

EVEN

B

ODD

A

ODD

B

ODD

A

EVEN

B

EVEN

A

ODD

B

EVEN+ODD

ODD+EVEN

A

B

No output

B

Start

Stop

CCD 
signal charge

VIDEO 1

VIDEO 2

EX VD

21H

EX HD

1/30

Completely sequential

No output

Arbitrary

The time covered from rise to fall represents the shutter speed, and the frame is reset at falling edge.

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