AI5412 Просмотр технического описания (PDF) - A1 PROs co., Ltd.

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AI5412

Timing Controller for CCD Monochrome Camera

A1 PROs co., Ltd. 

Ai5412

Pin Description

NO. Symbol I/O

Description

1

HVDD

- Power supply (for H1, H2)

2 H1

O H1 clock output for CCD horizontal register drive

3 H2

O H2 clock output for CCD horizontal register drive

4

HVSS

- GND(for H1, H2)

5 RG

- Reset gate pulse output

6

VSS 1

- GND

7 XV2

O XV2 clock output for CCD vertical register drive

8 XV1

O XV1 clock output for CCD vertical register drive

9 XSG1

O CCD sensor charge readout pulse output

10 XV3

O XV3 clock output for CCD vertical register drive

11 XSG2

O CCD sensor charge readout pulse output

12 XV4

O XV4 clock output for CCD vertical register drive

13 XSUB

O CCD discharge pulse output

14 ENB

15 IRENB

16 MODE2

I

XSUB pulse output ON/OFF control (with pull-up resistance)

Low : XSUB pulse output stop ; High : XSUB pulse output

I

Low : Electronic shutter mode ; High : Auto iris mode

(with pull-up resistance)

I

Electronic shutter speed input switchover (with pull-up resistance)

Low : serial input ; High : parallel input

17 IRIN/ED1 I*1 Iris signal input/shutter speed setting ; clock input in serial mode

18 Vss2

- GND

19 VDD 1

- Power supply

20 Vreg

- Bias current supply for comparator

21 CVDD

22

SPDNV

/ED2

23

SPUPV

/ED0

24 CVSS

- Power supply (for comparator)

I*1

Shutter speed down reference voltage/

Shutter speed setting ; data input in serial mode

I*1

Shutter speed up reference voltage /

Shutter speed setting ; strobe input in serial mode

- GND(for comparator)

25 SHP

O Pre charge level sample-and-hold pulse

26 SHD

O Data sample-and-hold pulse

27 MODE1

I Low : EIA ; High : CCIR (with pull-down resistance)

3

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