4/5

www.rohm.com

○

c

2009 ROHM Co., Ltd. All rights reserved.

2009.12 - Rev.A

Data Sheet

LSH1208-BD70A

(b-2) Data Output Timing Chart (600dpi mode)

After turning on the SP pulse, the analog output starts from the setting up point of 83 clock pulse.

Note)The CLK section area which is over the effective pixel numbers

(Output blank part) cannot be used as the analog Output

standard level.

CLK

1

SP

Ao1 :

2

82

83

946

947

period

Analog output period

(Not guaranteed)

Analog output period

(Not guaranteed)

Analog output period

(Guaranteed)

1 to 82clock

1 to 32pixels

33 to 864pixels

−

Ao2 :

1 to 82clock

−

865 to 1728pixels

−

−

−

−

Ao3 :

Ao4 :

Ao5 :

Ao6 :

1 to 82clock

1 to 82clock

1 to 82clock

1 to 82clock

947clock to

947clock to

947clock to

947clock to

947clock to

947clock to

−

−

−

−

1729 to 2592pixels

4321 to 5152pixels

3457 to 4320pixels

2593 to 3456pixels

5153 to 5184pixels

600dpi mode

(b-3) Data Output Timing Chart (300dpi mode)

After turning on the SP pulse, the analog output starts from the setting up point of 83 clock pulse.

Note)The CLK section area which is over the effective pixel numbers

(Output blank part) cannot be used as the analog Output

standard level.

Ao1 :

period

Analog output period

(Not guaranteed)

Analog output period

(Not guaranteed)

Analog output period

(Guaranteed)

1 to 82clock

1 to 22pixels

23 to 432pixels

−

Ao2 :

1 to 82clock

−

433 to 864pixels

−

−

−

−

Ao3 :

Ao4 :

Ao5 :

Ao6 :

1 to 82clock

1 to 82clock

1 to 82clock

1 to 82clock

515clock to

515clock to

515clock to

515clock to

515clock to

515clock to

−

−

−

−

865 to 1296pixels

2161 to 2570pixels

1729 to 2160pixels

1297 to 1728pixels

2571 to 2592pixels

300dpi mode

SP

CLK

1

2

82

83

514

515