DS1020S-15+T Maxim Integrated Products, DS1020S-15+T Datasheet - Page 8

• Manufacturer Part Number: DS1020S-15+T
• Description: DELAY PROG 8-BIT .15NS 16-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1020S-15+T

• Number Of Taps/steps: 256
• Function: Programmable
• Delay To 1st Tap: 10nS
• Tap Increment: 0.15nS
• Available Total Delays: 48.25ns
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Independent Delays: -

TERMINOLOGY
Period: The time elapsed between the leading edge of the first pulse and the leading edge of the
following pulse.
t
1.5V point on the trailing edge, or the 1.5V point on the trailing edge and the 1.5V point on the leading
edge.
t
input pulse.
t
input pulse.
t
pulse and the 1.5V point on the leading edge of the output pulse.
t
pulse and the 1.5V point on the trailing edge of the output pulse.
TIMING DIAGRAM: NON-LATCHED PARALLEL MODE (S = 1, E = 1) Figure 6
TIMING DIAGRAM: LATCHED PARALLEL MODE (S=1) Figure 7
WI
RISE
FALL
PLH
PHL
(Pulse Width): The elapsed time on the pulse between the 1.5V point on the leading edge and the
(Time Delay, Rising): The elapsed time between the 1.5V point on the leading edge of the input
(Time Delay, Falling): The elapsed time between the 1.5V point on the trailing edge of the input
(Input Rise Time): The elapsed time between the 20% and the 80% point on the leading edge of the
(Input Fall Time): The elapsed time between the 80% and the 20% point on the trailing edge of the
8 of 9