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(Preliminary)
PL671-01
PicoEMI T M Programmable Spread Spectrum Clock
FEATURES
• Advanced programmable PLL with Spread Spectrum • Crystal or Reference Clock input o Fundamental crystal: 10MHz to 40MHz o Reference input: 1MHz to 200MHz • Accepts ≥0.1V reference signal input voltage • Output frequency range: up to 166MHz @ 2.5V or up to 200Mhz @ 3.3V operation • Up to 3 programmable outputs • Programmable Spread Spectrum Modulation Magnitude: o Center Spread: ±0.125% to ±2.0% in ±0.125% steps o Down Spread: -0.25% to -4.0% in 0.25% steps • Spread Spectrum On/Off selection • Programmable output drive (4mA, 8mA, 16mA) • Low Cycle to Cycle jitter. • Single 2.5V or 3.