Integrated Circuit Systems ICS950208
Programmable Timing Control Hub for P4
| Part No. | ICS950208 |
|---|---|
| Datasheet | ICS950208 Download |
| Manufacturer |  Integrated Circuit Systems |
| Description | Programmable Timing Control Hub for P4 |
| Buy | Stock & Price |
FEATURES
:● 3 - Pairs of differential CPU clocks @ 3.3V
● 4 - 3V66 @ 3.3V
● 10 - PCI @ 3.3V
● 1 - 48MHz @ 3.3V fixed
● 1 - 24_48MHz selectable output @ 3.3V
● 2 - REF @ 3.3V, 14.318MHz
FEATURES
/Benefits:● Programmable output frequency.
● Programmable output divider ratios.
● Programmable output rise/fall time.
● Programmable output skew.
● Programmable spread percentage for EMI control.
● Watchdog timer technology to reset system if system malfunctions.
● Programmable watch dog safe frequency.
● Supports I2C Index read/write and block read/write operations.
● Uses external 14.318MHz crystal. Key Specifications:
● CPU Output Jitter <150ps
● 3V66 Output Jitter <250ps
● CPU Output Skew <100ps Pin Configuration *MULTSEL1/REF1 1 VDDREF 2 X1 3 X2 4 GND 5 *FS2/PCICLK_F0 6 *FS3/PCICLK_F1 7 PCICLK_F2 8 VDDPCI 9 PCICLK1 11 PCICLK2 12 GND 13 PCICLK3 14 PCICLK4 15 PCICLK5 16 PCICLK6 17 VDDPCI 18 Vttpwr_GD# 19 RESET# 20 GND 21 *FS0/48MHz 22 *FS1/24_48MHz 23 AVDD48 24 *FS4/PCICLK0 10 48 REF0/MULTSE...
