SI533

Si 5 33 REVISION D D U A L F R E Q U E N C Y C R Y S TA L O S C I L L A T O R (XO ) (10 M H Z T O 1.4 G H Z ) Features Available with any-rate output frequencies from 10 MHz to 945 MHz and select frequencies to 1.4 GHz 2 selectable output frequencies 3rd generation DSPLL® with superior jitter performance 3x better frequency stability than www.DataSheet4U.com SAW-based oscillators Pin 1 output enable (OE) Internal fixed crystal frequency ensures high reliability and low aging Available CMOS, LVPECL, LVDS, and CML outputs 3.3, 2.5, and 1.8 V supply options Industry-standard 5 x 7 mm package and pinout Pb-free/RoHS-compliant Si5602 Applications SONET/SDH Networking SD/HD video Clock and data recovery FPGA/ASIC clock generation Ordering Information: See page 7. Description The Si533 dual frequency XO utilizes Silicon Laboratories’ advanced DSPLL® circuitry to provide a low jitter clock at high frequencies. The Si533 is available with any-rate output frequency from 10 to 945 MHz and select frequencies to 1400 MHz. Unlike a traditional XO, where a different crystal is required for each output frequency, the Si533 uses one fixed crystal to provide a wide range of output frequencies. This IC based approach allows the crystal resonator to provide exceptional frequency stability and reliability. In addition, DSPLL clock synthesis provides superior supply noise rejection, simplifying the task of generating low jitter clocks in noisy environments typically found in communication sys...