MSC1201-XX OKI electronic componets, MSC1201-XX Datasheet - Page 10

• Manufacturer Part Number: MSC1201-XX
• Description: 60-Bit VFD Tube Driver
• Manufacturer: OKI electronic componets

¡ Semiconductor
TIMING DIAGRAM (Continued)
PWMIN
V
CS
CS
SEG1-30
GRID1, 2
DD
8V
3.8V
0.8V
Input
Threshold
Voltage
3.8V
0.8V
80%
20%
Fig. 4 SEG & GRID Driver Output Timing
t
PCS
Fig. 5 PWM Input Waveform
t
ODS
Fig. 3 Power-On Timing
PWM Frequency (f
A
t
R
PWM
t
B
POF
)
t
CSW
Duty Cycle d
t
PRZ
www.DataSheet4U.com
t
ODS
U
= A/(A+B)
MSC1201-xx
10/20
t
R