DS1020S/T&R Maxim Integrated Products, DS1020S/T&R Datasheet
DS1020S/T&R
Specifications of DS1020S/T&R
Related parts for DS1020S/T&R
DS1020S/T&R Summary of contents
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FEATURES All-silicon time delay Models with 0.15 ns, 0.25 ns, 0.5 ns, 1 ns, and 2 ns steps Programmable using 3-wire serial port or 8-bit parallel port Leading and trailing edge accuracy Standard 16-pin DIP or 16-pin SOIC Economical ...
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PARALLEL MODE (S=1) In the PARALLEL programming mode, the output of the DS1020 will reproduce the logic state of the input after a delay determined by the state of the eight program input pins P0 - P7. The parallel inputs ...
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FUNCTIONAL BLOCK DIAGRAM Figure 1 SERIAL READOUT Figure ...
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CASCADING MULTIPLE DEVICES (DAISY CHAIN) Figure 3 PART NUMBER TABLE Table 1 PART STEP ZERO NUMBER DELAY TIME DS1020-15 10 ± 2 DS1020-25 10 ± 2 DS1020-50 10 ± 2 DS1020-100 10 ± 2 DS1020-200 10 ± 3 DELAYS VS. ...
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DALLAS SEMICONDUCTOR TEST CIRCUIT Figure 4 TEST SETUP DESCRIPTION Figure 4 illustrates the hardware configuration used for measuring the timing parameters of the DS1020. The input waveform is produced by a precision pulse generator under software control. Time delays are ...
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ABSOLUTE MAXIMUM RATINGS* Voltage on any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature Short Circuit Output Current * This is a stress rating only and functional operation of the device at these or any other conditions above ...
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PARAMETER SYMBOL Parallel Input Change to Delay Invalid Enable to Delay Valid Enable to Delay Invalid V Valid to Device CC Functional Input Pulse Width Input to Output Delay Input Period CAPACITANCE PARAMETER SYMBOL Input Capacitance TIMING DIAGRAM: SILICON ...
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TERMINOLOGY Period: The time elapsed between the leading edge of the first pulse and the leading edge of the following pulse. (Pulse Width): The elapsed time on the pulse between the 1.5V point on the leading edge and the t ...
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TIMING DIAGRAM: SERIAL MODE ( Figure 8 NOTES: 1. All voltages are referenced to ground and 25°C. Delay accurate on both rising and falling edges within tolerances given in CC Table 1. 3. Measured ...