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  1. The ICS9248-103 is the single chip clock solution for Notebook designs using the 440BX or the VIA Apollo Pro 133 style chipset. It provides all necessary clock signals for such a system.

  2. The ICS9248-103 is the single chip clock solution for Notebook designs using the 440BX or the VIA Apollo Pro 133 style chipset. It provides all necessary clock signals for such a system. Spread spectrum may be enabled through I2C programming.

  3. ICS9248-103 Pin Descriptions ˘ ˇ ˆ ˙ˆ ˝ ˆ ˙ ˛ ˚ ˜ ˙ ˙!ˆ " ˘ # !$ ˜$ ˜ ˙ % ˇ&& ’(& ˜ ˙ "˘ PEIN NUMBER PEIN NAM TNYP DESCRIPTIO 1FVRDDRE PVW Ref, XTAL power supply, nominal 3.3 20RTEF OU 14.318 Mhz reference clock.This REF output is the STRONGER buffer for ISA BUS loads PNCI_STOP# I

  4. 2ICS9248-103Pin DescriptionsNotes:1:Internal Pull-up Resistor of 120K to 3.3V on indicated inputs2:Bidirectional input/output pins, input logic levels are latched at internal power-on-reset. Use 10Kohm resistorto program logic Hi to VDD or GND for logic low.R Datasheet search

  5. ICS9248-39 0277G—08/04/04 Block Diagram Frequency Generator & Integrated Buffers for PENTIUM/ProTM Pin Configuration • 3.3V outputs: SDRAM, PCI, REF, 48/24MHz • 2.5V outputs: CPU, IOAPIC • 20 ohm CPU clock output impedance • 20 ohm PCI clock output impedance • Skew from CPU (earlier) to PCI clock - 1.5 to 4 ns, center 2.6 ns.

  6. ICS9248-114 Pin Configuration 1 ... 0 0 103.00 34.33 0 1 112.00 37.33 1 0 133.30 44.43 1 1 100.00 33.33 0 0 120.00 40.00 0 1 115.00 38.33 1 0 110.00 36.67 1 1 105.00 ...

  7. ICS9248-103 Datasheet : Frequency Generator & Integrated Buffers for PENTIUM/Pro?, ICS9248-103 PDF VIEW Download Integrated Circuit Systems, ICS9248-103 1 page Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, Cross reference, Obsolete, Circuits