DS1005M-250+ Maxim Integrated Products, DS1005M-250+ Datasheet - Page 5

• Manufacturer Part Number: DS1005M-250+
• Description: DELAY LINE 5TAP 250NS 8-DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1005M-250+

• Number Of Taps/steps: 5
• Function: Tapped
• Delay To 1st Tap: 50nS
• Tap Increment: 50nS
• Available Total Delays: 250ns
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Independent Delays: -

TEST SETUP DESCRIPTION
Figure 3 illustrates the hardware configuration used for measuring the timing parameters on the DS1005.
The input waveform is produced by a precision pulse generator under software control. Time delays are
measured by a time interval counter (20 ps 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 a 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.
CC
)
25 C =3 C
5.0V =0.1V
High = 3.0V =0.1V
Low = 0.0V =0.1V
3.0 ns maximum
500 ns
1 s
50 ohm maximum
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DS1005