DS21602 Overview
The DS21600/DS21602/DS21604 are multiple-rate clock adapters that convert between E-carrier and Tcarrier clocks rates. A T1 or E1 clock output, CLKOUT1, is available, along with a higher multiple rate clock output, CLKOUT2. CLKOUT1 and CLKOUT2 are frequency locked to the clock input CLKIN.