Silicon Labs SL38000ZCT

Description
The SL38000 is a fully integrated 4 PLL programmable low-power Clock Generator with SSCG and VCXO functions. It is used for reducing Electromagnetic Interference (EMI) and general purpose frequency synthesizing. The product is designed using SpectraLinear proprietary programmable EProClock™ 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, leading to compliance with regulatory agency requirements.

Features
Programmable 4-PLL CG with VCXO and SSCG
4 Programmable PLLs with up to 9 Clock Outputs and 2 REFCLKS
Wide 2.5V to 3.3V /-10% power supply range
CLKOUTS support 3.3V to 2.5V or 1.8V /-10%
Low power dissipation and low jitter
Programmable VCXO and SSCG options
EEPROM or 12C Programmability
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 input range
Programmable 1 to 200 MHz clock output range
Integrated internal voltage regulator
Programmable PD#/OE/SSON/FS functions
Programmable CL at XIN and XOUT pins
Programmable output rise and fall times
28-pin TSSOP package with commercial and industrial temperature ranges

Applications
Printers, MFPs, Digital Copiers
DTV, HDTV, DVD-RW, and STB
General Purpose Frequency Synthesizing