PIN # PIN NAME TYPE DESCRIPTION 3.3V PCI clock output or Clock Request control A for either SRC0 or SRC2 pair The power-up default is PCI0 output, but this pin may also be used as a Clock Request control of SRC pair 0 or SRC pair 2 via SMBus. Before configuring this pin as a Clock Request Pin, the PCI output must first be disabled in byte 2, bit 0 of SMBus a.
• 2 - CPU differential low power push-pull pairs
• 10 - SRC differential low power push-pull pairs
• 1 - CPU/SRC selectable differential low power push-pull pair
• 1 - SRC/DOT selectable differential low power push-pull pair
• 5 - PCI, 33MHz
• 1 - PCI_F, 33MHz free running
• 1 - USB, 48MHz
• 1 - REF, 14.318MHz Key Specifications:
• CPU outputs cycle-cycle jitter < 85ps
• SRC output cycle-cycle jitter < 125ps
• PCI outputs cycle-cycle jitter < 250ps
• +/- 100ppm frequency accuracy on CPU & SRC clocks Features/Benefits:
• Does not require external pass transistor for voltage regulator
• Support.
PIN # PIN NAME TYPE DESCRIPTION 3.3V PCI clock output or Clock Request control A for either SRC0 or SRC2 pair The power-.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ICS9LPR426A |
Integrated Circuit Systems |
Low Power Programmable Timing Control Hub | |
2 | ICS9LPRS365 |
ICS |
64-Pin CK505 w/Fully Integrated Voltage Regulator + Integrated Series Resistor | |
3 | ICS9LPRS436C |
Integrated Device Technology |
Low Power Clock | |
4 | ICS9LPRS462 |
Integrated Device Technology |
Low Power Clock | |
5 | ICS9LPRS464 |
Integrated Device Technology |
System Clock Chip | |
6 | ICS9LPRS480 |
Integrated Device Technology |
Programmable System Clock | |
7 | ICS9LPRS501 |
Renesas |
64-PIN CK505 W/FULLY INTEGRATED VOLTAGE REGULATOR | |
8 | ICS9LPRS501 |
IDT |
64-PIN CK505 W/FULLY INTEGRATED VOLTAGE REGULATOR + INTEGRATED SERIES RESISTOR | |
9 | ICS9LPRS502 |
IDT |
56-PIN CK505 W/FULLY INTEGRATED VOLTAGE REGULATOR + INTEGRATED SERIES RESISTOR | |
10 | ICS9LPRS525 |
Integrated Device Technology |
56-pin CK505 | |
11 | ICS9LPRS525 |
Renesas |
56-pin CK505 | |
12 | ICS9LPRS535 |
Renesas |
VREG |