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S4405

AMCC
Part Number S4405
Manufacturer AMCC
Description Bicmos PLL Clock Generators
Published Nov 2, 2009
Detailed Description ® DEVICE SPECIFICATION BiCMOS PECL CLOCK GENERATOR FEATURES • Generates six clock outputs from 20 MHz to 80 MHz (HFOUT...
Datasheet PDF File S4405 PDF File

S4405
S4405


Overview
® DEVICE SPECIFICATION BiCMOS PECL CLOCK GENERATOR FEATURES • Generates six clock outputs from 20 MHz to 80 MHz (HFOUT operates from 10 MHz to 40 MHz) • Allows PECL or TTL reference input • Provides differential PECL output at up to 160 MHz • 21 selectable phase/frequency relationships for the clock outputs • Compensates for clock skew by allowing output delay adjustment down to 3.
125 ns increments • TTL outputs have less than 400 ps maximum skew • Lock Detect output indicates loop status • Internal PLL with VCO operating at 160 to 320 MHz • Test Enable input allows VCO bypass for openloop operation • Maximum 1.
0 ns of phase error (750 ps from part to part) • Proven 1.
0 micron BiCMOS technology • Single +5V power supply operation • 44 PLCC package S4405 APPLICATIONS • CMOS ASIC Systems • High-speed Microprocessor Systems • Backplane Clock Deskew and Distribution GENERAL DESCRIPTION The S4405 BiCMOS clock generators allow the user to generate multiphase TTL clocks in the 10–80 MHz r...



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