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参数资料
| 型号： | PI6C103H |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Precision Clock Synthesizer |
| 中文描述： | 精密时钟合成器 |
| 文件页数： | 5/12页 |
| 文件大小： | 568K |
| 代理商： | PI6C103H |
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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 started
PS8315-2 04/08/99
PI6C103
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 continiue to run undisturbed.
5. PWR_DWN# CPU_STOP# are shown in a high state.
6. Diagrams shown with respect to 66 MHz. Similar operation as CPU = 100 MHz.
PCI_STOP# Timing Diagram
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 operations as CPU = 100 MHz.
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.
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
with a guaranteed full high pulse width. There is ONLY one rising
edge of external PCICLK after the clock control logic.
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI6C103HE | 功能描述:锁相环 - PLL Mobile Clck Generatr RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| PI6C103HEX | 功能描述:锁相环 - PLL Mobile Clck Generatr RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| PI6C103HX | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI6C103L | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer |
| PI6C103-XXL | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Precision Clock Synthesizer |
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