Description
The SL38000-15AH a fully integrated 4 PLL low power Clock Generator with a Spread Spectrum Clock (SSC) function used for reducing Electromagnetic Interference (EMI) and general purpose frequency synthesizing. The product is designed using SpectraLinear proprietary phase-locked loop (PLL) and SSC technology to synthesize and modulate the input clock. The modulated clock can significantly reduce the measured EMI levels, leading to the compliance with regulatory agency requirements.

KEY FEATUREs
• REFOUT=25.000MHz
• CLK1=12.000MHz
• CLK2=125.000MHz
• SSCLK1=133.333MHz with +/-0.25% spread option
• SSCLK2=50.000MHz with +0.5% spread option
• VDD=VDDO=3.3V +/-10% power supply
• 25.000MHz external crystal
• Integrated internal voltage regulator
• PD# control function
• OE control function (CLK1 only)
• SSON enable/disable function function for
   SSCLK1/2
• Programmable CL at XIN and XOUT pins
• Programmable output rise and fall times
• 28-pin TSSOP package with commercial and
   industrial temperature range available

Benefits
• Eleminates the need for XOs and Xtals
• EMI Reduction
• Fast time-to-market
• Cost Reduction
• Reduction of PCB layers

APPLICATIONs
• Broadband Home Router
• General Purpose Frequency Synthesising