STV1601A

SERIAL INTERFACE TRANSMISSION ENCODER

November 1992

28

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35

18

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16

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13

12

11

10

27

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36

12

345

678

9

37

D3X

D4Y

D4X

D5Y

D5X

D6Y

D6X

D7Y

D7X

NC

PCK

TN1

TRP

FV

GND

PCY

PCX

RSE

PIN CONNECTIONS

PGA37

(Ceramic Package)

ORDER CODE : STV1601A

THIS IC CONTAINS ALL THE CIRCUITS NEEDED

FOR CONVERSION FROM PARALLEL DATA,

AND PARALLEL CLOCK, INTO SERIAL DATA.

APPLICATIONS ARE STRAIGHTFORWARD AS

ONLY A FEW EXTERNAL COMPONENTS ARE

NEEDED.

OTHER RELATED IC’s INCLUDE :

.

STV1602A, A SERIAL TRANSMISSION DE-

CODER (WITH A BUILT-IN CABLE EQUAL-

IZER

AND

PARALLEL-TO-SERIAL

CONVERSION)

.

STV1389AQ COAXIAL CABLE DRIVER

STRUCTURE

.

Hybrid IC

APPLICATIONS

SERIAL DATA TRANSMISSION ENCODER

.

100 to 270 Mb/s

APPLICATIONS EXAMPLES

.

Serial data transmission of digital television

signal 525-625 lines

.

4:2:2 component 270Mb/s (10-BIT)

.

4*FSC PAL composite 177Mb/s (10-BIT)

.

4*FSC NTSC composite 143Mb/s (10-BIT)

FUNCTIONS

.

Parallel-to-serial conversion

.

Scrambler : Modulo - 2 division by

G(x) = (x

.

PLL for serial clock generation

.

PLL lock detection

.

Sync word required with the parallel data

stream

8 bit

10 bit

1st word

FFH

3FFH

2nd word

00H

000H

3rd word

00H

000H

Sync word conversion (8-bit timing reference signal

is internally converted to 10-bit).

CODE LIMITATION

The word composing the Sync word listed above

shall not appear during data words.

This limitation includes 00 and FF in 8-bit use and

000 through 003 and 3FC through 3FF in 10-bit

use.

DESCRIPTION

The STV1601Ais a Hybrid IC encoder that converts

parallel data into serial data for a serial transmis-

sion line.

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