ml9270 Oki Semiconductor, ml9270 Datasheet - Page 6

• Manufacturer Part Number: ml9270
• Description: 33-segment Vfd Driver
• Manufacturer: Oki Semiconductor

AC Characteristics
(V
Define of Input Voltage
OKI Semiconductor
Voltage
(V
CLOCK
CLOCK Pulse Width
DATA Setup Time
DATA Hold Time
CLOCK - LOAD ENABLE
LOAD ENABLE - CLOCK
LOAD ENABLE Pulse Width
BLANK_BAR Pulse Width
DATA OUT Delay Time
All Output Delay Time
All Output Slew Rate
V
V
CLOCK Wait Time
Setup Time
Setup Time
DD
DD
DD
DD
)
= 5.0 V10% or 3.3 V10%, V
Rise Time
Off Time
Parameter
t
PRZ
t
RSOFF
Symbol
V
IH
/ V
IL
t
t
SU
SU
t
DISP
t
SU
H
t
(CLK-LAT)
(LAT-CLK)
t
Symbol
W
(CLK-D)
W
t
t
(D-CLK)
W
RSOFF
(CLK)
t
t
t
t
(LAT)
t
t
t
DLH
DHL
PRZ
POF
= 8 to 18 V, f
(BK)
TLH
THL
PD
V
0.8 V
DD
= 3.3 V 10%
DD
/ 0.2 V
CLK
Normal Operation
Mounted in a unit,
Mounted in a unit
= 5.0 MHz, Ta = –40 to +105°C, unless otherwise specified)
t
t
R
F
V
C
C
C
DD
= 20 to 80%
= 80 to 20%
DISP
Condition
l d
l d
t
l l
POF
= 100 pF
= 100 pF
= 30 pF
—
—
—
—
—
= 0.0 V
V
0.7 V
DD
= 5.0 V 10%
DD
/ 0.3 V
Min.
100
400
300
5.0
50
50
50
50
—
—
—
—
—
—
5
DD
Typ.
1.0
1.0
0.5
0.5
25
—
—
—
—
—
—
—
—
—
—
PEDL9270A-01
Max.
ML9270A-xx
100
2.0
2.0
1.0
1.0
50
—
—
—
—
—
—
—
—
—
–0.8V
–0.0 V
–VIH
–VIL
Unit
ms
ns
ns
ns
ns
ns
ns
s
ns
s
s
s
s
s
s
6/13
DD