ADV7171KS View Datasheet(PDF) - Analog Devices

Part Name

Description

View to exact match

ADV7171KS

Digital PAL/NTSC Video Encoder with 10-Bit SSAF™ and Advanced Power Management

Analog Devices 

SDATA

SCLOCK

t5

t3

t3

t6

t1

t2

t7

t4

Figure 1. MPU Port Timing Diagram

ADV7170/ADV7171

t8

CLOCK

t9 t10

t12

CONTROL

I / PS

HSYNC,

FIELD/VSYNC,

BLANK

CONTROL

O / PS

PIXEL INPUT

DATA

Cb

Y

Cr

Y

Cb

Y

HSYNC,

FIELD/VSYNC,

BLANK

t11

t13

t14

Figure 2. Pixel and Control Data Timing Diagram

TXTREQ

CLOCK

t16

t17

TXT

t18

4 CLOCK

CYCLES

4 CLOCK

CYCLES

4 CLOCK

CYCLES

Figure 3. Teletext Timing Diagram

3 CLOCK

CYCLES

4 CLOCK

CYCLES

REV. 0

–7–

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