Maxim > 方案 > 微控制器时钟支援
扩展频谱
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
多输出时钟发生器，带有扩频功能
MAX9492
| 扩频合成器能够为网络路由或交换机的时钟分配提供多路时钟 |
| QV PDF |
扩频EconOscillator
DS1086, DS1086H, DS1086Z
| |
| QV PDF |
频谱扩展晶振倍频器
DS1080L
| 适合需要时钟和精确的中心频率的应用，调制频率可降低中心频率的EMI及其谐波 |
| Key Specifications:
Clock Generators |
| Part Number |
Applications |
fIN (min) (MHz) |
fIN (max) (MHz) |
fOUT (min) (MHz) |
fOUT (max) (MHz) |
Fixed or Continuous Frequency |
Output Levels |
Number of Outputs |
Number of PLLs |
Programmability |
Spread Spectrum |
Output Jitter (ps RMS) |
Supply Voltage (V) |
Package |
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DS1080L
|
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16
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33.4
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134
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134
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Fixed
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LVCMOS
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1
|
1
|
Pin
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Yes
|
75
|
3.3
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µMAX/8
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MAX9492
|
|
10
|
25
|
25
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133.3
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Fixed
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LVCMOS
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6
|
2
|
I2C
|
Yes
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4
|
3.3
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TQFN/20
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| See All Clock Generators (28) |
| Key Specifications:
Silicon Oscillators |
| Part Number |
fOUT (max) (MHz) |
fOUT (min) (kHz) |
Δ fOUT (max) (%) |
User Programmable fOUT |
Spread Spectrum |
VCC (V) |
Reset Output |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
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DS1086
|
133
|
260
|
±1.25 (0 to 70°C)
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I2C
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Yes
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4.75 to 5.25
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No
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µMAX/8
SOIC(N)/8
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16
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0 to +70
|
| See All Silicon Oscillators (21) |
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