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SLG84422 - Clock Synthesizer

General Description

Pin # Name 1 PCI_0 2 PCI_1 3 VDD_PCI 4 VSS_PCI 5 PCI_2 6 PCI_3 7 PCI_4 8 PCI_5 9 VSS_PCI 10 VDD_PCI 11 TEST_SEL/PCIF_0 12 ITP_EN/PCIF_1 13 VDD_48 14 USB_48/FS_B 15 VSS_48 16 DOT_96 17 DOT_96# 18 VTT_PWRGD#/PD 19 SRC_0 20 SRC_0# 21 SRC_1 22 SRC_1# 23 VDD_SRC 24 VSS_SRC 25 SRC_2 26 SRC_2

Key Features

  • Supports Intel Grantsdale Chipset (CK410).
  • Seven selectable CPU output frequencies - 100, 133, 166, 200, 266, 333 and 400.
  • One CPU/SRC selectable differential clock pair.
  • Individual tristate control for all CPU outputs.
  • High PPM accuracy SRC outputs for SATA and PCI Ex- press interfaces.
  • -0.5% Spread Spectrum support for EMI reduction.
  • 3.3 Volt Power Supply.
  • 56 Pin SSOP Package Output Summary.
  • 2 - differential CPU.

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Datasheet Details

Part number SLG84422
Manufacturer Silego Technology
File Size 176.76 KB
Description Clock Synthesizer
Datasheet download datasheet SLG84422 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SLG84422 Clock Synthesizer for Intel Grantsdale Chipset (CK410) Features • Supports Intel Grantsdale Chipset (CK410) • Seven selectable CPU output frequencies - 100, 133, 166, 200, 266, 333 and 400 • One CPU/SRC selectable differential clock pair • Individual tristate control for all CPU outputs • High PPM accuracy SRC outputs for SATA and PCI Ex- press interfaces • -0.5% Spread Spectrum support for EMI reduction • 3.3 Volt Power Supply • 56 Pin SSOP Package Output Summary • 2 - differential CPU clock outputs @ 0.7V • 1 - selectable differential CPU/SRC clock output @ 0.7V • 7 - differential Serial Reference Clock (SRC) clock outputs @ 0.7V • 1 - differential 96MHz clock output @ 0.7V • 1 - single-ended 48MHz clock output @ 3.3V • 8- single-ended 33MHz clock outputs @ 3.