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參數(shù)資料
| 型號(hào)： | PI6C100 |
| 英文描述： | 14-Bit Parallel Low Glitch Multiplying DAC with 4-Quadrant Resistors; Package: SSOP; No of Pins: 28; Temperature Range: -40°C to +85°C |
| 中文描述： | 時(shí)鐘IC | 100兆赫雙奔騰II桌面時(shí)鐘 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 580K |
| 代理商： | PI6C100 |
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P8399-1 06/11/99
PI6C102-16
Spread Spectrum Clock Synthesizer
for Mobile Pentium II
Notes:
1. All timing is referenced to the CPUCLK.
2. PCI_STOP# signal is an input signal which must be made synchronous to PCI_F output.
3 Internal means inside the chip.
4. All other clocks continue to run undisturbed.
5. PWR_DWN# and CPU_STOP# are shown in a high state.
6. Diagrams shown with respect to 66MHz. Similar operation as CPU = 100 MHz.
PCI_STOP# is an input signal used to turn off PCI clocks for low
power operation. PCI clocks are stopped in the LOW state and
PCI_STOP# Timing Diagram
PWR_DWN# Timing Diagram
CPUCLK
(Internal)
PCICLK
(Internal)
PCICLK_F
(Free-running)
CPU_STOP#
PCI_STOP#
PWR_DWN#
PCICLK
(External)
CPUCLK
(Internal)
PCICLK
(Internal)
VCO
PWR_DWN#
CPUCLK
(External)
PCICLK
(External)
Crystal
Notes:
1. All timing is referenced to the CPUCLK.
2. The Internal label means inside the chip and is a reference only.
3. PWR_DWN# is an asynchronous input and metastable conditions could exist. The signal is synchronized inside the part.
4. The shaded sections on the VCO and the Crystal signals indicate an active clock.
5. Diagrams shown wth respect to 66 MHz. Similar operation as CPU = 100 MHz.
started with a guaranteed full high pulse width. There is ONLY one
rising edge of external PCICLK after the clock control logic
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI6C100V | CPU System Clock Generator |
| PI6C102 | Precision Clock Synthesizer for Mobile PCs |
| PI6C102H | DIP Socket; No. of Contacts:16; Pitch Spacing:0.1"; Row Spacing:0.3"; Terminal Type:PCB; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| PI6C104 | Spread Spectrum Clock Synthesizer for Desktop Pentium II |
| PI6C104H | Spread Spectrum Clock Synthesizer for Desktop Pentium II |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI6C100V | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer for Desktop PC’s |
| PI6C102 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer for Mobile PCs |
| PI6C102-16BH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| PI6C102-16DH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| PI6C102-16H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
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