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參數(shù)資料
| 型號(hào)： | AV9155-23W18L |
| 英文描述： | Low Cost 20-Pin Frequency Generator |
| 中文描述： | 低成本20引腳頻率發(fā)生器 |
| 文件頁數(shù)： | 11/14頁 |
| 文件大?。?/td> | 358K |
| 代理商： | AV9155-23W18L |
11
AV9155C
Notes:
1. ICS recommends the use of an isolated ground plane for the
AV9155C
. All grounds shown on this drawing should be
connected to this ground plane. This ground plane should be connected to the system ground plane at a single point. Please
refer to
AV9155C
Board Layout Diagram.
2. A single power supply connection for all VDD lines at the 2.2
μ
F decoupling capacitor is recommended to reduce interaction
of analog and digital circuits. The 0.1
μ
F decoupling capacitors should be located as close to each VDD pin as possible.
3. A 33
series termination resistor should be used on any clock output which drives more than one load or drives a long trace
(more than about two inches), especially when using high frequencies (>50 MHz). This termination resistor is put in series
with the clock output line close to the clock output. It helps improve jitter performance and reduce EMI by damping standing
waves caused by impedance mismatches in the output clock circuit trace.
4. The ferrite bead does not enhance the performance of the
AV9155C
, but will reduce EMI radiation from the VDD line.
AV9155C Recommended External Circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AV9155-23W20L | Low Cost 20-Pin Frequency Generator |
| AV9155-23W24L | Low Cost 20-Pin Frequency Generator |
| AV9155-23W28L | Low Cost 20-Pin Frequency Generator |
| AV9155C-44CW20 | Low Cost 20-Pin Frequency Generator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AV9155-23W20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| AV9155-23W20L | 制造商:ICS 制造商全稱:ICS 功能描述:Low Cost 20-Pin Frequency Generator |
| AV9155-23W24L | 制造商:ICS 制造商全稱:ICS 功能描述:Low Cost 20-Pin Frequency Generator |
| AV9155-23W28L | 制造商:ICS 制造商全稱:ICS 功能描述:Low Cost 20-Pin Frequency Generator |
| AV9155-23W32L | 制造商:ICS 制造商全稱:ICS 功能描述:Low Cost 20-Pin Frequency Generator |
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