SPREAD SPECTRUM CLOCK SYNTHESIZER
Description
SPREAD SPECTRUM CLOCK SYNTHESIZER
DATASHEET
IDT5P50911/2/3/4
Description
The IDT5P50911/2/3/4 is a family of 1.
8V/2.
5V/3.
3V low power, spread spectrum clock generators capable of reducing EMI radiation from an input clock.
Spread spectrum technique is capable of reducing the harmonic frequency amplitude peaks by several dB.
Ordering Information
Output Frequency
5 to 15 MHz - 5P50911NBGI/5P50911DVGI 10 to 30 MHz - 5P50912NBGI/5P50912DVGI 20 to 60 MHz - 5P50913NBGI/5P50913DVGI 40 to 120 MHz - 5P50914NBGI/5P50914DVGI
Features
• 8-pin DFN package (2x2mm)
8-pin MSOP package (3x4.
9mm)
• Provides a spread spectrum output clock • Crystal input frequency range of 10 to 30 MHz • Output frequency range of 10 to 120 MHz • Center and down spread • Peak reduction by 8 dB to 16 dB typical on 3rd through
19th odd harmonics
• Low EMI feature can be disabled • Operating voltage of 1.
8 V, 2.
5 or 3.
3V • RoHS 6 compliant package
Spread Modulation Frequency Table
Part Number
5P50911 5...
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