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CSS68HC68W1 - CMOS Serial Digital Pulse Width Modulator

General Description

The CSS68HC68W1 modulates an input clock to provide a variable frequency and variable duty-cycle output signal.

Three 8-bit registers (pulse width, frequency and control) are accessed via a 3 line serial interface.

Key Features

  • Direct Replacement for Intersil CDP68HC68W1.
  • Programmable Frequency and Duty Cycle Output.
  • Serial Bus Input; Compatible with Motorola/Intersil SPI Bus, Simple Shift-Register Type Interface.
  • 8 Lead PDIP Package.
  • Schmitt Trigger Clock Inputs.
  • 4V to 6V Operation, -40°C to 85°C Temperature Range.
  • 8 MHz Clock Input Frequency.

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Datasheet Details

Part number CSS68HC68W1
Manufacturer CSS
File Size 51.84 KB
Description CMOS Serial Digital Pulse Width Modulator
Datasheet download datasheet CSS68HC68W1 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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css Custom Silicon Solutions, Inc. CSS68HC68W1 April 2003 CMOS Serial Digital Pulse Width Modulator Features • Direct Replacement for Intersil CDP68HC68W1 • Programmable Frequency and Duty Cycle Output • Serial Bus Input; Compatible with Motorola/Intersil SPI Bus, Simple Shift-Register Type Interface • 8 Lead PDIP Package • Schmitt Trigger Clock Inputs • 4V to 6V Operation, -40°C to 85°C Temperature Range • 8 MHz Clock Input Frequency Description The CSS68HC68W1 modulates an input clock to provide a variable frequency and variable duty-cycle output signal. Three 8-bit registers (pulse width, frequency and control) are accessed via a 3 line serial interface.