ICX274 データシートの表示（PDF） - Sony Semiconductor

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ICX274

Diagonal 8.923mm (Type 1/1.8) Progressive Scan CCD Image Sensor with Square Pixel for B/W Video Cameras

Sony Semiconductor 

ICX274AL

Clock Switching Characteristics (Horizontal drive frequency: 28.6364MHz)

twh

twl

tr

tf

Item

Symbol

Unit Remarks

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.

Readout clock VT

3.3 3.5

0.5

0.5

µs

During

readout

Vertical transfer

clock

Horizontal

transfer clock

Vφ1, Vφ4,

Vφ2α, Vφ3α

(α = A to C)

Hφ1β (β = A, B) 10 12.5

Hφ2β (β = A, B) 10 12.5

10 12.5

10 12.5

15

400 ns ∗1

5 7.5

5 7.5

5

7.5

ns

∗2

5 7.5

Reset gate clock φRG

47

24

2

3

ns

Substrate clock φSUB

2.1

0.5

0.5

µs

When draining

charge

Item

Horizontal

transfer clock

two

Symbol

Unit Remarks

Min. Typ. Max.

Hφ1A, Hφ1B,

Hφ2A, Hφ2B

8

10

ns

Clock Switching Characteristics (Horizontal drive frequency: 36MHz)

twh

twl

tr

tf

Item

Symbol

Unit Remarks

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.

Readout clock VT

4.0 4.2

0.5

0.5

µs

During

readout

Vertical transfer

clock

Vφ1, Vφ4,

Vφ2α, Vφ3α

(α = A to C)

Horizontal

transfer clock

Hφ1β (β = A, B) 8 9

Hφ2β (β = A, B) 8 9

89

89

15

400 ns ∗1

56

56

5 6 ns ∗2

56

Reset gate clock φRG

4 5.5

8

2

3

ns

Substrate clock φSUB

1.67

0.25

0.25 µs

When draining

charge

Item

Horizontal

transfer clock

two

Symbol

Unit Remarks

Min. Typ. Max.

Hφ1A, Hφ1B,

Hφ2A, Hφ2B

8

9

ns

∗1 When two vertical transfer clock drivers CXD3400N are used.

∗2 tf ≥ tr – 2ns, and the cross-point voltage (VCR) for the Hφ1β (β = A, B) rising side of the Hφ1β and Hφ2β

waveforms must be VφH/2 [V] or more.

– 10 –

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