DS1020S/T&R

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The DS1020S/T&R is a Clock/Timing type product, part of the Delay Lines series, manufactured by Dallas Semiconductor. This product is used to provide precise delays of either a single pulse or a pulse train. It works by introducing a programmable delay between an input signal and the corresponding output. It features flexible timing ranges, low propagation delay from input to output, and readily programable delays over that range.

The DS1020S/T&R integrates two sets of delay lines and dual ripple counters in a 16 pin DIP (Dual In-line Package) package. It has a single power supply pin for power input. The inputs are a Clock input, Delay control port and Positive Edge Trigger (PET). The Clock input is used to control the overall frequency of the device. The Delay Control is used to program the adjustable delay. The Positive Edge Trigger is used to start the count sequence on the Delay Control line.

The output of the device is split into two sections: the Output Enable (OE) and the Delay Output. The Output Enable (OE) output is used to enable the output of the Delay Output during the delay cycle. The Delay Output is used to provide the delayed output. It is triggered by the Positive Edge Trigger (PET) which starts the count sequence. The Delay Output can be set to either a single pulse, or a pulse train.

The programmable delay range of the Delay Output is typically 0 to 70 ns, where the length of the single pulse is half of the delay cycle, or 0 to 35 ns. The configuration of the delay range is done using the Delay Control line. The user can also adjust the delay range to match their application requirements.

The DS1020S/T&R is designed to be used in both high and low activity applications. It has an integrated power-on reset to reset the device immediately after power up. It also has an integrated latch for reliable customer application specific configuration. This latch and the pin-structure make the device suitable for both surface-mount and through-hole applications.

The DS1020S/T&R is ideal for power management applications. It can be used to regulate the flow of power and to provide flexible timing solutions. It also has wide applications in digital/analog signal processing and video signal processing, used to provide precise timing signals. It can be used in frequency synthesizers, clock trees, pipeline architectures, and networking applications.

In conclusion, the DS1020S/T&R is a Clock/Timing type product manufactured by Dallas Semiconductor. It is part of the Delay Lines series and has features such as a single power supply pin, flexible timing ranges and low propagation delay from input to output. It is used for applications such as power management, digital/analog signal processing, video signal processing, frequency synthesizers and clock trees. Its flexibility and precision make it an ideal choice for a wide range of timing and delay applications.

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