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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.
CSS68HC68W1 Datasheet
