LS7084 Datasheet (LSI Computer Systems) - QUADRATURE CLOCK CONVERTER

LS7084, QUADRATURE CLOCK CONVERTER

The LS7083 and LS7084 are monolithic CMOS silicon gate quadrature clock converters.

Quadrature clocks derived from optical or magnetic encoders, when applied to the A and B inputs of the LS7083/LS7084, are converted to strings of Up Clocks and Down Clocks (LS7083) or to a Clock and an Up/Down direc

LS7084 Features

* x1 and x4 mode selection

* Up to 16 MHz output clock frequency

* Programmable output clock pulse width

* On-chip filtering of inputs for optical or magnetic encoder applications.

* TTL and CMOS compatible I/Os

* +4.5V to +10.0V operation (VDD-VSS)