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Cypress Semiconductor W19 DataSheet

No. Partie # Fabricant Description Fiche Technique
1
W195B

Cypress Semiconductor
Frequency Generator for Integrated Core Logic

• Maximized EMI suppression using Cypress’s Spread Spectrum Technology
• Low jitter and tightly controlled clock skew
• Highly integrated device providing clocks required for CPU, core logic, and SDRAM
• Two copies of CPU clocks
• Nine copies of SDRA
Datasheet
2
W194

Cypress Semiconductor
Frequency Multiplier and Zero Delay Buffer

• Two outputs
• Configuration options allow various multiplications of the reference frequency—refer to Table 1 to determine the specific option which meets your multiplication needs
• Available in 8-pin SOIC package Table 1. Configuration Options FB
Datasheet
3
W196

Cypress Semiconductor
Spread Spectrum FTG for 440BX and VIA Apollo Pro-133

• Maximized EMI suppression using Cypress’s Spread Spectrum Technology
• System frequency synthesizer for 440BX, 440ZX, and VIA Apollo Pro-133
• I2C programmable to 155 MHz (32 selectable frequencies)
• Two skew-controlled copies of CPU output
• Seve
Datasheet
4
W199

Cypress Semiconductor
Spread Spectrum FTG for VIA Apollo Pro-133

• Maximized EMI suppression using Cypress’s Spread Spectrum Technology
• Single-chip system frequency synthesizer for VIA Apollo Pro-133
• Two copies of CPU output
• Six copies of PCI output
• One 48-MHz output for USB
• One 24-MHz output for SIO
• T
Datasheet



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