ds1023s Maxim Integrated Products, Inc., ds1023s Datasheet - Page 11

• Manufacturer Part Number: ds1023s
• Description: 8-bit Programmable Timing Element
• Manufacturer: Maxim Integrated Products, Inc.

AC ELECTRICAL CHARACTERISTICS –
DS1023-50 Delay Specifications
AC ELECTRICAL CHARACTERISTICS –
DS1023-100 Delay Specifications
Step Zero Delay
-absolute
-wrt REF
Reference Delay
Delay Step Size
Maximum Delay
-absolute
-wrt REF
Integral Non-linearity
(deviation from straight line)
IN High to PWM High
Minimum PWM Output
Pulse Width
Minimum Input Pulse Width
Minimum Input Period
Input Rise and Fall Times
Step Zero Delay
-absolute
-wrt REF
Reference Delay
Delay Step Size
Maximum Delay
-absolute
-wrt REF
Integral Non-linearity
(deviation from straight line)
IN High to PWM High
Minimum PWM Output
Pulse Width
Minimum Input Pulse Width
Minimum Input Period
Input Rise and Fall Times
OUT
OUT
Delta Delay
Delta Delay
PARAMETER
PARAMETER
SYMBOL
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
DREF0
DMAX
t
DREF0
DMAX
t
PWM0
t
PWM0
t
DREF
t
t
t
STEP
PWM
STEP
PWM
INV0
t
DREF
INV0
t
t
t
REF
t
r
REF
t
r
WI
WI
D0
, t
D0
, t
err
err
f
f
11 of 16
MIN
MIN
139
123
262
247
40
40
20
20
-2
-2
-2
-4
0
0
5
0
0
0
5
0
(T
A
= 0°C to 70°C; V
(T
127.5
TYP
TYP
16.5
16.5
16.5
16.5
-1.5
144
-1.5
272
255
0.5
18
18
0
1
1
0
1
A
= 0°C – 70°C; V
MAX
MAX
154
132
285
263
1.5
+2
1.5
22
22
22
22
22
+4
22
0
2
1
0
2
1
CC
= 5V ± 5%)
UNITS
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
= 5V ± 5%)
NOTES
NOTES
1, 13
2, 14
3, 13
4, 16
5, 13
6, 14
9, 13
1, 13
2, 14
3, 13
4, 16
5, 13
6, 14
9, 13
10
11
12
15
10
11
12
15
7
8
7
8