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參數(shù)資料
| 型號(hào)： | CDC9841DW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
| 中文描述： | PC主板時(shí)鐘合成器/ 3驅(qū)動(dòng)態(tài)輸出 |
| 文件頁(yè)數(shù)： | 7/9頁(yè) |
| 文件大?。?/td> | 128K |
| 代理商： | CDC9841DW |
CDC9841
PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER
WITH 3-STATE OUTPUTS
SCAS458D – DECEMBER 1994 – REVISED APRIL 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
CLOCK DRIVER CIRCUITS
LOAD CIRCUIT
Duty Cycle
VOLTAGE WAVEFORMS
tf
tc
2.4 V
1.5 V
0.4 V
From Output
Under Test
CL
(see Note A)
500
tr
NOTES: A. CL includes probe and jig capacitance.
B. The outputs are measured one at a time with one transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
PCLK-to-PCLK Skew
skew
1.5 V
1.5 V
VOH
GND
VOH
GND
CPU Clock
(PCLK)
CPU Clock
(PCLK)
BCLK-to-BCLK Skew
skew
1.5 V
1.5 V
VOH
GND
VOH
GND
PCI Clock
(BCLK)
PCI Clock
(BCLK)
offset
1.5 V
1.5 V
VOH
GND
CPU Clock
(PCLK)
PCI Clock
(BCLK)
VOH
GND
offset
PCLK-to-BCLK Offset
Figure 2. Waveforms for Calculation of t
skew
and Offset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDC9841DWR | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
| CDC9842 | PC Motherboard Clock Sythesizer/Drivers with 3 - State Outputs(PC母板時(shí)鐘合成器/驅(qū)動(dòng)器(三態(tài)輸出)) |
| CDC9843 | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
| CDC9843DW | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
| CDC9843DWR | PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDC9841DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| CDC9842DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDC9842DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDC9843 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PC MOTHERBOARD CLOCK SYNTHESIZER/DRIVER WITH 3-STATE OUTPUTS |
| CDC9843DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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