Block Diagram

TE trigger

HT600/HT680

DATA trigger

HT6207

Note: The address/data pins are available in various combinations.

HT600/680/6207

2

April 24, 2000

O s c i l l at or

¸ 33 D i v i der

OS C 1

OS C 2

VD D

V S S

18

T r ans m i s s i on

G a t e C ir c u it

¸ 18 C o u n t e r

& 1 of 1 8

D e c oder

T r i nar y

De t e c t o r

A0

A9

AD 1 7

DO UT

D a t a S el ec t

& B u f f e r

Sy n c .

Ci r c u i t

TE

AD 1 0

O s c i l l at or

¸ 33 D i v i der

OS C 1

OS C 2

VD D

V S S

18

T r ans m i s s i on

G a t e C ir c u it

¸ 18 C o u n t e r

& 1 of 1 8

D e c oder

T r i nar y

De t e c t o r

DO UT

D a t a S el ec t

& B u f f e r

Sy n c .

Ci r c u i t

LE D C i r c ui t

LE D

A0

A1 1

D1 7

D1 2