TI Home > Clocks and Timers > Technical Documents > Clock Generation > General Purpose Synthesizer with optional SSC > VCXO Input > Application Notes

Clocks and Timers

Cross Reference

Application Notes

Tools & Software

Block Diagrams

WEBENCH® Design Center

Usage of I2C for CDCE(L)949, CDCE(L)937, CDCE(L)925, CDCE(L)913

 589 views

This document presents a method to smoothly change frequency by I²C™ protocol on Texas Instruments CDCE(L)949, CDCE(L)937, CDCE(L)925, CDCE(L)913 Clock Synthesizers, thus avoiding unnecessary intermediate frequencies. It also includes a code example to generate the I²C protocol for the CDCE(L)9xx with the TMS320C645x.