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| 型号： | SL15100ZC-XXX |
| 厂商： | SILICON LABORATORIES |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.173 INCH, ROHS COMPLIANT, TSSOP-8 |
| 文件页数： | 1/16页 |
| 文件大小： | 380K |
| 代理商： | SL15100ZC-XXX |
Rev 2.0, August 10, 2008
Page 1 of 16
2200 Laurelwood Road, Santa Clara, CA 95054 Tel: (408) 855-0555 Fax: (408) 855-0550 www.SpectraLinear.com
SL15100
Programmable Spread Spectrum Clock Generator (SSCG)
Key Features
Low power dissipation
- 7.7mA-typ at 66MHz and VDD=3.3V
- 6.8mA-typ at 66MHz and VDD=2.5V
Wide 2.5V to 3.3V +/-10% power supply range
Programmable outputs from 3 to 200MHz
Low Jitter
- 110ps at 66MHz
Programmable Center or Down Spread Modulation
from 0.25 to 5.0%
8 to 48 MHz external crystal range
8 to 166 MHz external clock range
Integrated internal voltage regulator
Programmable PD#/OE/SSON#/FS functions
Programmable CL at XIN and XOUT pins
Programmable output rise and fall times
Programmable modulation frequency from 25 to
120 kHz
Applications
Printers, MFPs
Digital Copiers
NBPCs and LCD Monitors
Routers, Servers and Switchers
HDTV and DVD-R/W
Description
The SL15100 a programmable low power Spread
Spectrum Clock Generator (SSCG) used for reducing
Electromagnetic Interference (EMI). The product is
designed using SpectraLinear proprietary EProClock
programmable phase-locked loop (PLL) and Spread
Spectrum Clock (SSC) technology to synthesize and
modulate the input clock. The modulated clock can
significantly reduce the measured EMI levels, and leading
to the compliance with regulatory agency requirements.
The output clock frequency, Spread %, output rise and fall
times, crystal load, modulation frequency and
PD#/OE/SSON#/FS functions can be programmed to meet
the needs of wide range of applications. The SL15100
operates from 2.5V to 3.3V power supply voltage range.
The product is offered in 8-pin TSSOP package with
commercial and industrial grades.
Refer to SL15300 for up to four (4) programmable clock
outputs and for 1.8V power supply operation.
Benefits
Peak EMI reduction of 8 to 16 dB
Fast time-to-market
Cost Reduction
Reduction of PCB layers
Eleminates the need for higher order crystals (Xtals)
and crystal oscillators (XOs)
Block Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SL15100ZI | 功能描述:时钟发生器及支持产品 1-200MHz 1PLL 2 Out CG/SSCG 3.3V RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| SL15100ZIT | 功能描述:时钟发生器及支持产品 1-200MHz 1PLL 2 Out CG/SSCG 3.3V RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| SL15100ZIT-XXX | 制造商:SPECTRALINEAR 制造商全称:SPECTRALINEAR 功能描述:Prigrammable Spread Spectrum Clock Generator (SSCG) |
| SL15100ZI-XXX | 制造商:SPECTRALINEAR 制造商全称:SPECTRALINEAR 功能描述:Prigrammable Spread Spectrum Clock Generator (SSCG) |
| SL15101 | 制造商:SPECTRALINEAR 制造商全称:SPECTRALINEAR 功能描述:Programmable Spread Spectrum Clock Generator (SSCG) |
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