Atmel ata6670 [preliminary, Figure 1-1. block diagram, Tran s ceiver 2 tran s ceiver 1 – Rainbow Electronics ATA6670 User Manual

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9204C–AUTO–09/11

Atmel ATA6670 [Preliminary]

Figure 1-1.

Block Diagram

Receiver

+

-

W

a

ke

u

p

bus

timer

S

lew r

a

te control

Control

u

nit

Filter

S

hort circ

u

it

a

nd over-

temper

a

t

u

re

protection

TXD

Time-O

u

t

Timer

S

leep mode

Receiver

4

RXD2

1

RXD1

TXD2

GND2

WAKE2

EN2

7

Tran

s

ceiver 2

Tran

s

ceiver 1

V

S

V

S

+

-

W

a

ke

u

p

bus

timer

S

lew r

a

te control

Control

u

nit

Filter

S

hort circ

u

it

a

nd over-

temper

a

t

u

re

protection

TXD

Time-O

u

t

Timer

W

a

ke-

u

p

Timer

S

leep mode

TXD1

3

EN1

2

6

8

5

GND1

12

LIN2

9

LIN1

1

3

V

S

2

10

V

S

1

14

INH2

11