CDCEL913PWRG4

The Texas Instruments CDCEL913PWRG4 is a flexible, low-power LVCMOS clock generator designed for EMI reduction through Spread-Spectrum Clocking (SSC) support. This 1-PLL VCXO clock synthesizer features 3 user-definable LVCMOS outputs, capable of generating frequencies up to 230 MHz.

Key electrical specifications include a core supply voltage of 1.8V and an output supply voltage of 1.8V. The device accepts LVCMOS and XTAL input types and operates within a temperature range of -40°C to 85°C. It integrates features like EEPROM for storing customer settings, a multiplier/divider function, and a low-noise PLL core with integrated loop filter components, offering low period jitter of typically 50ps.

The CDCEL913PWRG4 is packaged in a 14-TSSOP (0.173", 4.40mm Width) and is suitable for surface mount applications. Its flexible clock driver, controlled by three user-definable inputs (S0/S1/S2), allows for SSC selection, frequency switching, output enable, or power down functions. This makes it ideal for generating accurate clocks for various applications including video, audio, USB, IEEE1394, RFID, Bluetooth, WLAN, Ethernet, and GPS systems, as well as common clock frequencies for TI's DaVinci, OMAP, and DSPs.