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參數(shù)資料
| 型號(hào)： | PI6C102 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Precision Clock Synthesizer for Mobile PCs |
| 中文描述： | 精密時(shí)鐘合成器移動(dòng)PC |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 588K |
| 代理商： | PI6C102 |
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PS8164A 09/29/00
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PI6C102
Precision Clock Synthesizer for Mobile PCs
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 66 MHz. 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
The PWR_DWN# is used to place the device in a very low power
state. PWR_DWN# is an asynchronous active low input. Internal
clocks are stopped after the device is put in power-down mode.
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.
The power-on latency is less than 3ms. PCI_STOP# and CPU_STOP#
are dont cares during the power-down operations. The REF clock
is stopped in the LOW state as soon as possible.
started with a guaranteed full high pulse width. There is ONLY one
rising edge of external PCICLK after the clock control logic.
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| PI6C104S | Spread Spectrum Clock Synthesizer for Desktop Pentium II |
| PI6C106 | Pentium/Pro System Clock Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| PI6C102H | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer for Mobile PCs |
| PI6C103 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer |
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