W150
W150 is 440BX AGPset Spread Spectrum Frequency Synthesizer manufactured by Cypress.
PRELIMINARY
440BX AGPset Spread Spectrum Frequency Synthesizer
Features
- Maximized EMI suppression using Cypress’s Spread Spectrum Technology
- Single chip system frequency synthesizer for Intel® 440BX AGPset
- Three copies of CPU output
- Seven copies of PCI output
- One 48-MHz output for USB / One 24-MHz for SIO
- Two buffered reference outputs
- Two IOAPIC outputs
- 17 SDRAM outputs provide support for 4 DIMMs
- Supports frequencies up to 150 MHz
- I2C™ interface for programming
- Power management control inputs Table 1. Mode Input Table Mode 0 1 Table 2. Pin Selectable Frequency Input Address FS3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 FS2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 FS1 1 1 0 0 1...
