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CY25568 - Spread Spectrum Clock Generator

Description

2 Absolute Maximum Ratings 3 DC Electrical Characteristics 3 Timing Electrical Characteristics 3 Input Frequency Range and Selection 4 Output Clocks 4 REFOUT 4 SSCLK1, 2 and 3 4 Spread% Selection 5 3-Level Digital Inputs 5 Power Down (PD#) 6 Modulation Rate 6 Characteristic Curves 7 SSC

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Full PDF Text Transcription (Reference)

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CY25568 Spread Spectrum Clock Generator Features ■ ■ ■ ■ ■ ■ ■ Applications ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 4 to 32 MHz Input frequency range 4 to 128 MHz Output frequency range accepts clock, crystal and resonator Inputs 1x, 2x and 4x frequency multiplication Non-modulated reference frequency output Center and down spread modulation Low power dissipation ❐ 3.3 V = 52 mW-typ at 6 MHz ❐ 3.3 V = 60 mW-typ at 12 MHz ❐ 3.3 V = 72 mW-typ at 24 MHz Power-down mode Low cycle-to cycle jitter ❐ 8 MHz = 195 ps-typ ❐ 16 MHz = 175 ps-typ ❐ 32 MHz = 100 ps-typ Available in 16-pin (150-mil.
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