Cypress Semiconductor W13 fiche technique

No.	Partie #	Fabricant	Description
1	W137	Cypress Semiconductor	Bx Notebook System Frequency Synthesizer • Maximized EMI suppression using Cypress’s Spread Spectrum Technology • Two copies of CPU output • Six copies of PCI output (Synchronous w/CPU output) • One 48-MHz output for USB support • One selectable 24-/48-MHz output • Two Buffered copies of 14
2	W134S	Cypress Semiconductor	(W134M/S) Direct Rambus Clock Generator • Differential clock source for Direct Rambus™ memory subsystem for up to 800-MHz data transfer rate • Provide synchronization flexibility: the Rambus® Channel can optionally be synchronous to an external system or processor clock • Power-managed out
3	W130	Cypress Semiconductor	Spread Spectrum Desktop/Notebook System Clock • Maximized EMI suppression using Cypress’s Spread Spectrum technology • Six copies of CPU Clock • Eight copies of PCI Clock (synchronous w/CPU clock) • Two copies of 14.318-MHz IOAPIC Clock • Two copies of 48-MHz USB Clock • Three buffered copies of
4	W132	Cypress Semiconductor	Spread Aware/ Ten/Eleven Output Zero Delay Buffer • Spread Aware™—designed to work with SSFTG reference signals • Well suited to both 100- and 133-MHz designs • Ten (-09B) or Eleven (-10B) LVCMOS/LVTTL outputs • Single output enable pin for -10 version, dual pins on -09 devices allow shutting down a
5	W133	Cypress Semiconductor	Spread Spectrum System Frequency Synthesizer • Maximized EMI suppression using Cypress’s spread spectrum technology • Intel CK98 Specification compliant • 0.5% downspread outputs deliver up to 10 dB lower EMI • Four skew-controlled copies of CPU output • Eight copies of PCI output (synchronous
6	W134M	Cypress Semiconductor	(W134M/S) Direct Rambus Clock Generator • Differential clock source for Direct Rambus™ memory subsystem for up to 800-MHz data transfer rate • Provide synchronization flexibility: the Rambus® Channel can optionally be synchronous to an external system or processor clock • Power-managed out