HV57708
DC Electrical Characteristics(Over operating supply voltages and temperature, unless otherwise noted)
Symbol Parameter
IDD VDD supply current
Min
Max
15
Units Conditions
-
mA
µA
µA
µA
V
VDD = VDD max, fCLK = 8MHz
-
100
100
100
-
Outputs high
Outputs low
All VIN = VDD
IPP
IDDQ
VOH
High voltage supply current
-
Quiescent VDD supply current
-
HVOUT
High level output
DOUT
65
IO = -15mA, VPP = +80V
IO = -100µA
VDD - 0.5V
-
V
HVOUT
Low level output
DOUT
-
-
-
-
-
7.0
0.5
1.0
-1.0
1.0
V
IO = 12mA, VPP = +80V
IO = 100µA
VOL
V
IIH
IIL
High-level logic input current
Low-level logic input current
High voltage clamp diode
µA
µA
V
VIH = VDD
VIL = 0V
VOC
IOC = 1.0mA
AC Electrical Characteristics (TA = 85°C max. Logic signal inputs and Data inputs have tr, tf ≤ 5ns [10% and 90% points])
Symbol Parameter
Min
Max
Units Conditions
fCLK
tWL, tWH
tSU
Clock frequency
-
8
MHz Per register
Clock width high or low
62
10
15
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
---
Data set-up time before clock rises
Data hold time after clock rises
-
-
---
tH
---
tON, tOFF Time from latch enable to HVOUT
500
70
70
-
CL = 15pF
CL = 15pF
CL = 15pF
---
tDHL
tDLH
Delay time clock to data high to low
Delay time clock to data low to high
Delay time clock to LE low to high
LE pulse width
-
-
tDLE
tWLE
tSLE
*
25
25
0
-
---
LE set-up time before clock rises
-
---
* tDLE is not required but is recommended to produce stable HV outputs and thus minimize power dissipation and current spikes (allows internal SR
output to stabilize).
3
SUPERTEX [ Supertex, Inc ]
