DS1044R-25+ Maxim Integrated Products, DS1044R-25+ Datasheet - Page 3

• Manufacturer Part Number: DS1044R-25+
• Description: DELAY LINE 4TAP 25NS 14-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1044R-25+

• Function: Multiple
• Delay To 1st Tap: 25nS
• Available Total Delays: 25, 25, 25, 25ns
• Number Of Independent Delays: 4
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Taps/steps: -
• Tap Increment: -

TEST SETUP DESCRIPTION
Figure 2 illustrates the hardware configuration used for
measuring the timing parameters of the DS1044. The
input waveform is produced by a precision pulse gener-
ator under software control. Time delays are measured
by a time interval counter (20 ps resolution) connected
DS1044 TEST CIRCUIT Figure 2
UNIT UNDER
GENERATOR
TEST
PULSE
4
INPUTS
OUTPUTS 1–4
to the output. The DS1044 output taps are selected and
connected to the interval counter by a VHF switch con-
trol unit. All measurements are fully automated with
each instrument controlled by the computer over an
IEEE 488 bus.
CONTROL
SWITCH
UNIT
VHF
START
50
OUT
TIME INTERVAL
STOP
COUNTER
50
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DS1044