DS1100LU-100 Maxim Integrated Products, DS1100LU-100 Datasheet - Page 4

• Manufacturer Part Number: DS1100LU-100
• Description: DELAY LINE 3V 5TAP 100NS 8-USOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1100LU-100

• Number Of Taps/steps: 5
• Function: Tapped
• Delay To 1st Tap: 20nS
• Tap Increment: 20nS
• Available Total Delays: 100ns
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-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 any tap output pulse.
t
pulse and the 1.5V point on the trailing edge of any tap output pulse.
TEST SETUP DESCRIPTION
Figure 3 illustrates the hardware configuration used for measuring the timing parameters on the
DS1100L. The input waveform is produced by a precision pulse generator under software control. Time
delays are measured by a time interval counter (20ps resolution) connected between the input and each
tap. Each tap is selected and connected to the counter by a VHF switch control unit. All measurements
are fully automated, with each instrument controlled by a central computer over an IEEE 488 bus.
TEST CONDITIONS INPUT:
Ambient Temperature:
Supply Voltage (V
Input Pulse:
Source Impedance:
Rise and Fall Time:
Pulse Width:
Period:
OUTPUT:
Each output is loaded with the equivalent of one 74F04 input gate. Delay is measured at the 1.5V level on
the rising and falling edge.
Note: Above conditions are for test only and do not restrict the operation of the device under other
data sheet conditions.
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
CC
):
25°C ±3°C
3.3V ±0.1V
High = 3.0V ±0.1V
Low = 0.0V ±0.1V
50Ω max
3.0ns max (measured between 10% and 90%)
500ns (1μs for -500 version)
1μs (2μs for -500 version)
4 of 7
DS1100L