CXD2450R データシートの表示（PDF） - Sony Semiconductor

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CXD2450R

Timing Generator for Progressive Scan CCD Image Sensor

Sony Semiconductor 

CXD2450R

Electronic shutter speed table [Shut.FRM/Shut.HD]

Shut.FRM Shut.HD Shutter speed (s) Calculation results (s) Shut.FRM Shut.HD Shutter speed (s) Calculation results (s)

00h

20Ch

1/27000

1/27450

00h

107h∗1

1/60

1/60

00h

20Bh

1/10000

1/10000

01h

20Ch

1/60∗2

1/60

00h

209h

1/4500

1/4403

01h

1D8h

1/50∗2

1/50

00h

205h

1/2000

1/2077

02h

20Ch

1/30∗2

1/30

00h

1FDh

1/1000

1/1010

07h

18Bh

1/8∗2

1/8

00h

1EDh

1/500

1/498

09h

109h

1/6∗2

1/6

00h

1CEh

1/250

1/251

00h

0D2h

1/50∗3

1/50

00h

18Fh

1/125

1/125

00h

083h

1/40∗3

1/40

00h

16Fh

1/100

1/100

00h

000h

1/30∗3

1/30

∗1 One VSUB pulse is generated for odd fields and two for even fields.

∗2 These are the settings during monitoring drive mode.

∗3 These are the settings during recording drive mode.

Note) Input prohibited data:

Monitoring drive mode

Recording drive mode and monitoring drive mode

000h to 106h

20Dh to 3FFh

[HTSG control mode]

During this mode, the data from D18 to D35 is invalid.

The ternary level outputs at V2a and V2b are controlled, and the shutter speed is the value obtained by adding

the shutter speed specified in the preceding vertical interval to the vertical period during which V2a and V2b

are stopped as shown in the figure.

FRI

V2a

VSUB

Vck

SMD

01

11

01

WEN

During HTSG control mode

– 17 –

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