ADV7150LS85 datasheet(7/36 Pages) AD

Part #	ADV7150LS85

Description	CMOS 220 MHz True-Color Graphics Triple 10-Bit Video RAM-DAC

PDF	36 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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7 / 36 page

ADV7150

–7–

REV. A

CLOCK

PRGCKOUT

(CLOCK/4)

PRGCKOUT

(CLOCK/8)

PRGCKOUT

(CLOCK/16)

PRGCKOUT

(CLOCK/32)

Figure 8. Pixel Clock Input vs. Programmable Clock Output (PRGCKOUT)

SCKIN

END OF SCAN LINE (N)

SCKOUT

START OF SCAN LINE (N+1)

BLANKING

PERIOD

BLANK

Figure 9. Video Data Shift Clock Input (SCKIN) & BLANK vs. Video Data Shift Clock Output (SCKOUT)

CLOCK

ANALOG

OUTPUTS

10 %

50 %

90 %

FULL-SCALE

TRANSITION

WHITE LEVEL

BLACK LEVEL

IOR, IOR

IOG, IOG

IOB, IOB

IPLL, SYNCOUT

NOTE:

THIS DIAGRAM IS NOT TO SCALE. FOR THE PURPOSES OF

CLARITY, THE ANALOG OUTPUT WAVEFORM IS MAGNIFIED IN

TIME AND AMPLITUDE W.R.T THE CLOCK WAVEFORM.

IPLL AND SYNCOUT ARE DIGITAL VIDEO OUTPUT SIGNALS.

16 IS THE ONLY RELEVENT OUTPUT TIMING SPECIFICATION

FOR I

PLL AND SYNCOUT.

Figure 10. Analog Output Response vs. CLOCK

ADV7150LS85 Datasheet(PDF) 7 Page - Analog Devices

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