DS1023 Dallas Semiconducotr, DS1023 Datasheet - Page 10

• Manufacturer Part Number: DS1023
• Description: 8-Bit Programmable Timing Element
• Manufacturer: Dallas Semiconducotr

TIMING DIAGRAM: SILICON DELAY LINE Figure 9
AC ELECTRICAL CHARACTERISTICS -
DS1023-025 Delay Specifications
Step Zero Delay
-absolute
-wrt REF
Reference Delay
Delay Step Size
Maximum Delay
-absolute
-wrt REF
Delay Matching, Rising Edge
to Falling Edge
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
Delta Delay
PARAMETER
SYMBOL
t
t
t
t
t
DREF0
t
DMAX
t
PWM0
t
t
DREF
STEP
PWM
INV0
t
t
t
REF
r
D0
WI
, t
err
f
10 of 16
MIN
75
60
20
40
-2
-1
-1
0
0
5
0
(T
63.75
TYP
16.5
0.25
16.5
-1.5
A
18
80
0
1
= 0 C to 70 C; V
MAX
0.75
67.5
22
22
89
+1
+1
22
0
2
1
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
s
= 5V = = = = 5%)
NOTES
1, 13
2, 14
3, 13
5, 13
6, 14
9, 13
15
10
11
12
16
4
7
8
DS1023