BT817A View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

BT817A

VideoStream™ Decoders

Unspecified 

Bt819A/7A/5A

Figure 1. Bt819A/7A/5A Detailed Block Diagram

FUNCTIONAL DESCRIPTION

Functional Overview

AGC AND

SYNC DETECT

C

Y

A/D

A/D

(BT819A/7 ONLY)

OVERSAMPLING

LOW-PASS FILTER

Y/C

SEPARATION

CHROMA

DEMOD

HUE, SATURATION,

AND BRIGHTNESS

ADJUST

HORIZONTAL AND

VERTICAL FILTERING

AND SCALING

JTAG

40 PIXEL FIFO

(BT819A ONLY)

MUXOUT

MUX0

MUX1

MUX2

RST

SDA

I2CCS

SCL

XT1O

XT1I

XT0O

XT0I

CLKX1

CLKX2

QCLK

HRESET

VRESET

ACTIVE

FIELD

CBFLAG

DVALID

5

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