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CY29972 - 125-MHz Multi-Output Zero Delay Buffer

Description

Description 5 Glitch-Free Output Frequency Transitions 5 SYNC Output 6 Power Management 7 Absolute Maximum Ratings 7 DC Parameters 8 AC Parameters 8 Ordering Information 9 Ordering Code Definition 9 Package Drawing and Dimension 10 Acronyms 11 Document Conventions 11 Units of Measure 11 Docum

Features

  • Table 1. Frequency Table[1] VC0_SEL FB_SEL2 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1 1 FB_SEL1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 FB_SEL0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FVC0 8x 12x 16x 20x 16x 24x 32x 40x 4x 6x 8x 10x 8x 12x 16x 20x Output frequency up to 125 MHz 12 Clock outputs: frequency configurable 350 ps max. output-to-output skew Configurable output disable Two reference clock inputs for dynamic t.

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CY29972 3.3 V, 125-MHz Multi-Output Zero Delay Buffer Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Table 1. Frequency Table[1] VC0_SEL FB_SEL2 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1 1 FB_SEL1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 FB_SEL0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FVC0 8x 12x 16x 20x 16x 24x 32x 40x 4x 6x 8x 10x 8x 12x 16x 20x Output frequency up to 125 MHz 12 Clock outputs: frequency configurable 350 ps max. output-to-output skew Configurable output disable Two reference clock inputs for dynamic toggling Oscillator or crystal reference input Spread-spectrum-compatible Glitch-free output clocks transitioning 3.
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