Datasheet

DS1110
10-Tap Silicon Delay Line
_____________________________________________________________________ 3
Note 1: All voltages are referenced to ground.
Note 2: Measured with outputs open.
Note 3: Initial tolerances are ± with respect to the nominal value at +25°C and V
CC
= 5.0V for both leading and trailing edges.
Note 4: Temperature and voltage tolerances are with respect to the actual delay measured over stated temperature range and a 4.75V
to 5.25V range.
Note 5: Intermediate delay values are available on a custom basis.
Note 6: See Test Conditions section.
Note 7: 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.
Note 8: Pulse width and period specifications may be exceeded; however, accuracy is application sensitive (decoupling, layout, etc.)
Note 9: For Tap 1 delays greater than 20ns, the tolerance is ±3ns or ±5%, whichever is greater.
CAPACITANCE
(T
A
= +25°C.)
Typical Operating Characteristics
(V
CC
= 5.0V, T
A
= +25°C, unless otherwise noted.)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Input Capacitance C
IN
510pF
47
48
49
50
51
52
53
54
46
DS1110-50 TAP 10 DELAY
vs. TEMPERATURE
DS1110 toc04
TEMPERATURE (°C)
DELAY (ns)
603510-15-40 85
DS1110-500 TAP 10 DELAY
vs. TEMPERATURE
DS1110 toc03
TEMPERATURE (°C)
DELAY (ns)
603510-15
450
475
500
525
550
575
425
-40 85
500kHz INPUT
101.0
20
40
60
80
100
120
140
160
180
200
0
0.1 100
DS1110-50 ACTIVE CURRENT
vs. INPUT FREQUENCY
DS1110 toc02
FREQUENCY (MHz)
ACTIVE CURRENT (mA)
15pF LOAD/TAP
V
CC
= 5.25V
DS1110-500 ACTIVE CURRENT
vs. INPUT FREQUENCY
DS1110 toc01
FREQUENCY (MHz)
ACTIVE CURRENT (mA)
1.0
5
10
15
20
25
30
35
40
0
0.1 10
15pF LOAD/TAP
V
CC
= 5.25V