Citizen Systems iDP-562 Benutzerhandbuch

iDP-562 User’s Manual

CITIZEN

25

6.4 Electric Characteristics

(a)

 

Input Signal Level
All the input / output signals are of TTL level.
“HIGH” level  2.0 V MIN
“LOW” level  0.8 V MAX

(b)

 

Output Signal Level
“HIGH” level  2.4 V MIN
“LOW” level  0.4 V MAX

(c)

 

Input / Output Conditions
All the input signal are pulled up by 1 K ohms. (Fig. 7)

(Fig.7)

All the output signals are pulled up by 3.3 K ohms. (Fig. 8)

(Fig. 8)