8-Bit Programmable Timing Element

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