APS SS205-V4+ LV - Timing Chart

Advanced Printing Systems
SS205-V4+ LV - Technical Manual - Rev B Page 7
"L" Level Output voltage
VOH
SO, Ioh= -0.5 mA
2.6
-
-
V
"L" Level Output voltage
VOL
SO, Iol= 0.5 mA
-
-
0.4
V
Note:
STROBE
includes pull-up resistance of 150k ±50%.
3.3. Timing Chart
The following chart gives the timing for driving the print head:
Parameter
Symbol
Test conditions
Ratings
Unit
Min.
Typ.
Max.
Clock frequency
fCLK
cascade
10
MHz
Clock pulse width
tw(T)
40
ns
Data setup time
tsu(D)
40
ns
Data hold time
th(D)
40
ns
Latch setup time
tsu(LA)
100
ns
Latch pulse time
tw(LA)
100
ns
Latch to Strobe setup time
tsu(STB)
100
ns
Strobe to Latch setup time
th(STB)
15
µs
Clock to Data out delay
time
td (SO)
50
ns
Strobe to driver Output
delay time
td (DO)r
13.0
µs
td (DO)f
13.0
µs