ADV7152LS170 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADV7152LS170

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

Analog Devices 

ADV7152

CLOCK

t10

LOADOUT

LOADIN

PIXEL INPUT

DATA*

AN BN

AN+1BN+1

AN+2BN+2

DIGITAL INPUT TO ANALOG OUTPUT PIPELINE

IOR, IOR

OBSOLETE ANALOG

OUTPUT

DATA

IOG, IOG

IOB, IOB

IPLL, SYNCOUT

AN-1

BN-1

AN

BN

AN+1

BN+1

AN+2

BN+2

tPD

*INCLUDES PIXEL DATA (R0–R7, G0–G7, B0–B7); PALETTE SELECT INPUTS (PS0-PS1); SYNC; BLANK

Figure 4. Pixel Input to Analog Output Pipeline with Minimum LOADOUT to LOADIN Delay (2:1 Multiplex Mode)

CLOCK

LOADOUT

τ

τ- t11

LOADIN

PIXEL INPUT

DATA*

AN BN

AN+1BN+1

AN+2BN+2

DIGITAL INPUT TO ANALOG OUTPUT PIPELINE

ANALOG

OUTPUT

DATA

IOR, IOR

IOG, IOG

IOB, IOB

IPLL, SYNCOUT

AN-1

BN-1

AN

BN

AN+1

BN+1 AN+2

BN+2

tPD

*INCLUDES PIXEL DATA (R0–R7, G0–G7, B0–B7); PALETTE SELECT INPUTS (PS0–PS1); SYNC; BLANK

Figure 5. Pixel Input to Analog Output Pipeline with Maximum LOADOUT to LOADIN Delay (2:1 Multiplex Mode)

CLOCK

PRGCKOUT

(CLOCK/4)

PRGCKOUT

(CLOCK/8)

PRGCKOUT

(CLOCK/16)

PRGCKOUT

(CLOCK/32)

t12

*INLCUDES PIXEL DATA (R0-R7, G0-G7, B0-B7); PALETTE SELECT INPUTS (PS0-PS1); SYNC; BLANK

Figure 6. Pixel Clock Input vs. Programmable Clock Output (PRGCKOUT)

REV. B

–5–

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