DS1023 Datasheet PDF - Dallas Semiconductor

DESCRIPTION

●The DS1023 is an 8-bit programmable delay line similar in function to the DS1020/DS1021.

●Additional features have been added to extend the range of applications:

●The internal delay line architecture has been revised to allow clock signals to be delayed by up to a full period or more. Combined with an on-chip reference delay (to offset the inherent or “step zero” delay of the device) clock phase can now be varied over the full 0-360 degree range.

●FEATURES

●Step sizes of 0.25 ns, 0.5 ns, 1 ns, 2 ns, 5 ns

●On-chip reference delay

●Configurable as delay line, pulse width

●modulator, or free-running oscillator

●Can delay clocks by a full period or more

●Guaranteed monotonicity

●Parallel or serial programming

●Single 5V supply

●16-pin DIP or SOIC package