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ICS952302 - Frequency Generator for TransmetaTM

Description

PIN # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 PIN NAME VDDREF REF0 GNDREF X1 X2 VDDPCI PCICLK_F0 PCICLK_F1 GNDPCI PCICLK0 PCICLK1 PCICLK_F2 PCICLK_F3 VDDPCI PCICLK2 GNDPCI N/C N/C VDDCOR PCI_STOP#

Features

  • 3 - CPUs @ 3.3V including 1 free running CPUCLK_F.
  • 7 - PCI @ 3.3V, including 4 free running PCICLK_F.
  • 1 - 27MHz clock @ 3.3V.
  • 2 - 48MHz clocks @ 3.3V.
  • 2 - REF clocks @3.3V Key Specifications:.
  • CPU output jitter: < 250ps.
  • PCI output skew: < 250ps.
  • CPUT - PCI output skew: 1-3ns.
  • 27MHz Accuracy < 50ppm.
  • 48MHz Accuracy < 50ppm TM TM Features:.
  • Support I2C Index read/write and block read/write oper.

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Datasheet Details

Part number ICS952302
Manufacturer Integrated Circuit Systems
File Size 128.08 KB
Description Frequency Generator for TransmetaTM
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Integrated Circuit Systems, Inc. ICS952302 Frequency Generator for Transmeta Efficeon Recommended Application: Transmeta Efficion, ATi M6 Output Features: • 3 - CPUs @ 3.3V including 1 free running CPUCLK_F • 7 - PCI @ 3.3V, including 4 free running PCICLK_F • 1 - 27MHz clock @ 3.3V • 2 - 48MHz clocks @ 3.3V • 2 - REF clocks @3.3V Key Specifications: • CPU output jitter: < 250ps • PCI output skew: < 250ps • CPUT - PCI output skew: 1-3ns • 27MHz Accuracy < 50ppm • 48MHz Accuracy < 50ppm TM TM Features: • Support I2C Index read/write and block read/write operations. • Uses external 14.318MHz referience input or XTAL.
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