HV574X Supertex Inc, HV574X Datasheet - Page 2

• Manufacturer Part Number: HV574X
• Description: 100 MHz/ 80-Channel Serial To Parallel Converter With Push-Pull Outputs
• Manufacturer: Supertex Inc

Electrical Characteristics
DC Characteristics
*
Recommended Operating Conditions
Notes: Power-up sequence should be the following:
Power-down sequence should be the reverse of the above.
The V
AC Characteristics
Symbol
t
DLE
Symbol
f
t
t
t
t
t
t
t
t
t
tr, tf
1. Connect ground.
2. Apply V
3. Set all inputs (Data, CLK, Enable, etc.) to a known state.
4. Apply V
5. The V
I
V
V
CLK
WL
SU
H
ON
DHL
DLH
DLE
WLE
SLE
I
I
DDQ
I
I
DD
PP
PP
OH
IH
OL
IL
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).
,t
, t
V
V
V
V
f
T
Symbol
*
CLK
should not drop below V
WH
DD
PP
IH
IL
A
OFF
PP
V
Quiescent V
Quiescent V
High-level output
Low-level output
High-level logic input current
Low-level logic input current
DD
PP
should not drop below V
DD
.
.
supply current
Parameter
Clock frequency
Clock width high or low
Data set-up time before clock rises
Data hold time after clock rises
Time from latch enable to HV
Delay time clock to data high to low
Delay time clock to data low to high
Delay time clock to LE low to high
Width of LE pulse
LE set-up time before clock rises
Output rise/fall time
Logic supply voltage
Output voltage
High-level input voltage
Low-level input voltage
Clock frequency per register
Operating free-air temperature
PP
DD
DD
Parameter
supply current
supply current
(T
during operation.
A
= 85°C max. Logic signal inputs and Data inputs have t
DD
or float during operation.
Parameter
(over recommended commercial operating conditions unless noted)
OUT
HV
Data out
HV
Data out
OUT
OUT
2
V
V
DD
0.001
0.001
PP
Min
Min
20
15
25
25
0
0
- 0.5
- 9V
Max
500
Max
3.75
1.0
25
20
38
38
-1.0
100
100
100
0.5
1.0
30
V
DD
r
0.001
, t
Min
-40
4.5
12
0
-0.5V
f
Units
≤ 5ns [10% and 90% points])
Units
MHz
mA
µA
µA
µA
µA
µA
V
V
V
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
V
f
Outputs high
Outputs low
All V
I
I
I
I
V
V
V
V
C
C
C
C
HV
CLK
O
O
O
O
DD
IH
IL
DD
DD
L
L
L
L
= -30mA, V
= -100µA
= 100µA
= 15mA, V
= 15pF
= 15pF, V
= 15pF, V
= 600pF,
OUT
= 0V
= V
= 25MHz
= V
= 4.5V, T
= 4.5V, T
IN
Max
+85
5.5
0.5
80
25
= V
Conditions
from 0 to 60V
Conditions
DD
DD
DD
max
DD
DD
DD
PP
J
J
= 25°C
= 125°C
= 5V
= 5.0V
= 5.0V
= 80V
Units
MHz
°C
V
V
V
V
HV574