Datasheet

DS1100L
3 of 7
CAPACITANCE
(T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
C
IN
5
10
pF
NOTES:
1) Initial tolerances are ± with respect to the nominal value at +25°C and V
CC
= 3.3V for both leading and
trailing edge.
2) Temperature and voltage tolerance is with respect to the nominal delay value over the stated temperature
range, and a supply-voltage range of 3.0V to 3.6V.
3) All tap delays tend to vary unidirectionally with temperature or voltage changes. For example, if TAP 1
slows down, all other taps also slow down; TAP 3 can never be faster than TAP 2.
4) Intermediate delay values are available on a custom basis. For further information, contact the factory at
[e-mail].
5) All voltages are referenced to ground.
6) Measured with outputs open.
7) See Test Conditions section at the end of this data sheet.
8) Frequencies higher than 1MHz result in higher I
CC
values.
9) At or near maximum frequency the delay accuracy can vary and will be application sensitive (i.e.,
decoupling, layout).
10) The “-75” version is specified and tested with an additional 2ns of tolerance on the specified minimum
input-to-tap delay tolerance parameter for TAP 1. Delay values for TAP 2 to TAP 5 meet data sheet
specifications.
Figure 1. LOGIC DIAGRAM
Figure 2. TIMING DIAGRAM: SILICON DELAY LINE