AK8443 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK8443

16bit 30MSPS video ADC with CCD/CIS interface

Asahi Kasei Microdevices 

[AK8443]

(AVDD=DVDD=3.0V～3.6V,Ta=0～70°C, 4 bit bus, unless otherwise specified)

No.

Item

1 MCLK cycle time (T)

2 MCLK Low width

3 MCLK High width

4 SHR,SHD cycle time

5 SHR pulse width

Pin Min. Typ. Max. Unit Condition

MCLK 33.3

2000 ｎｓ

MCLK 15

ｎｓ

MCLK 15

ｎｓ

SHR 199.8 6T 12000

3ch

ｎｓ

SHD 133.2 4T 8000

2ch

SHR

8

ｎｓ

SHR delay

6 （referenced to SHD↓）

SHR

2

ｎｓ

SHD↑ delay

7 （referenced to SHR↓）

SHD

2

ｎｓ

8 SHD pulse width

SHD

8

ｎｓ

SHD setup time

9

SHD

0

ｎｓ

（referenced to MCLK↑）

SHD delay time

10

SHD

10

ｎｓ

（referenced to MCLK↑）

11 SHR aperture delay

SHR

2

ｎｓ

12 SHD aperture delay

SHD

2

ｎｓ

D0～7 delay time

hold

13 （reference to MCLK ↑or D3～D0 2

12 ｎｓ setup

MCLK ↓）

C=20pF

Pipeline delay

3ch mode

14

D3～D0

15

clock

(MCLK conversion)

2ch mode

SHD=”H”

inhibition

period

15

（ After referenced to

SHD↓, first MCLK↑）

SHD 2T+10

ｎｓ 3ch mode

2ch mode

MS1280-E-00

11

2011/8

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