CMOS-TTL QUADRATURE ENCODER USING LS7084

The quadrature LS7084 Module is a CMOS quadrature clock converter. Quadrature clocks derived from optical or magnetic encoders, when applied to the A and B inputs of the LS7084 are converted to strings of a Clock and an Up/down direction control. These outputs can be interfaced directly with standard Up/Down counters for direction and position sensing of the encoder.

Features

• Supply 5V DC
• +4.5V to +10V operation (VDD – VSS)
• On Board Power LED
• J1 Encoder pulse multiplication ( Jumper JL Close =1X, Jumper JH Close = X4)
• Header Connector for Encoder Interface
• X1 and X4 mode selection
• Programmable output clock pulse width
• On-chip filtering of inputs for optical or magnetic encoder applications.
• TTL and CMOS compatible I/Os
• Up to 16MHz output clock frequency

CMOS-TTL QUADRATURE ENCODER USING LS7084 – [Link]

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