DS1021 Dallas Semiconducotr, DS1021 Datasheet - Page 6

• Manufacturer Part Number: DS1021
• Description: Programmable 8-Bit Silicon Delay Line
• Manufacturer: Dallas Semiconducotr

ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
Short Circuit Output Current
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Voltage
High Level Input
Voltage
Low Level Input
Voltage
Input Leakage
Current
Active Current
High Level Output
Current
Low Level Output
Current
PARAMETER
Clock Frequency
Enable Width
Clock Width
Data Setup to Clock
Data Hold from Clock
Data Setup to Enable
Data Hold from Enable
Enable to Serial
Output Valid
Enable to Serial
Output High Z
Clock to Serial
Output Valid
Clock to Serial
Output Invalid
Enable Setup to Clock
Enable Hold from Clock
Parallel Input Valid
to Delay Valid
SYM
V
V
V
I
I
I
I
OH
CC
OL
CC
1
IH
IL
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
DHC
CQV
CQX
t
DSC
DHE
EQV
EQZ
t
PDV
DSE
f
EW
CW
EH
ES
C
0.0V V
CONDITION
Period=1 µs
V
V
V
V
V
CC
CC
CC
OH
OL
TEST
=MAX;
=MIN.
=MIN.
=0.5V
=2.7V
I
V
CC
MIN
6 of 9
50
50
30
10
30
20
10
50
50
0
MIN
4.75
-0.5
-1.0
2.2
8
-1.0V to +7.0V
0 C to 70 C
-55 C to +125 C
260 C for 10 seconds
50 mA for 1 second
TYP
5.00
(0°C to 70°C; V
TYP
(0°C to 70°C; V
V
CC
MAX
5.25
30.0
-1.0
MAX
0.8
1.0
+ 0.5
10
50
50
50
50
UNITS
CC
UNITS
MHz
CC
µs
mA
mA
mA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µA
= 5.0V ± 5%)
V
V
V
= 5V ± 5%)
NOTES
Fig. 7, 8
NOTES
Fig. 8
Fig. 8
Fig. 8
Fig. 7
Fig. 7
Fig. 8
Fig. 8
Fig. 8
Fig. 8
Fig. 8
Fig. 8
Fig. 6
1
1
1
3
4