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DS1021 Programmable 8-Bit Silicon Delay Line

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Description

DS1021 Programmable 8-Bit Silicon Delay Line www.dalsemi.com .
IN P0-P7 GND OUT VCC S E C Q D - Delay Input - Parallel Program Pins - Ground - Delay Output - +5 Volts - Mode Select - Enable - Serial Port Clock - S.

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Datasheet Specifications

Part number
DS1021
Manufacturer
Dallas Semiconducotr
File Size
193.98 KB
Datasheet
DS1021_DallasSemiconducotr.pdf
Description
Programmable 8-Bit Silicon Delay Line

Features

* All-silicon time delay Models with 0.25 ns and 0.5 ns steps Programmable using 3-wire serial port or 8bit parallel port Leading and trailing edge accuracy Economical Auto-insertable, low profile, 16-pin SOIC package Low-power CMOS TTL/CMOS-compatible Vapor phase, IR and wave solderable PIN ASSIGNME

Applications

* requiring frequent timing adjustment, DIP switches should be used. The enable pin (E) must be at a logic 1 in hardwired implementations. Maximum flexibility is obtained when the 8 parallel programming bits are set using computer-generated data. When the data setup (tDSE) and data hold (tDHE) require

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