531AC1219M50DGR

531AC1219M50DGR Features

frequencies from 10 MHz to 945 MHzand select frequencies to 1.4 GHzjitter performanceSAW-based oscillators

531AC1219M50DGR Description

ensures high reliability and lowagingLVDS, and CML outputspackage and pinoutThe Si530/531 XO utilizes Skyworks Solutions’ advanced DSPLL® circuitryto provide a low jitter clock at high frequencies. The Si530/531 is availablewith any-rate output frequency from 10 to 945 MHz and select frequencies to1400 MHz. Unlike a traditional XO, where a different crystal is required foreach output frequency, the Si530/531 uses one fixed crystal to provide awide range of output frequencies. This IC based approach allows the crystalresonator to provide exceptional frequency stability and reliability. In addition,DSPLL clock synthesis provides superior supply noise rejection, simplifyingthe task of generating low jitter clocks in noisy environments typically found incommunication systems. The Si530/531 IC based XO is factory configurablefor a wide variety of user specifications including frequency, supply voltage,output format, and temperature stability. Specific configurations are factoryprogrammed at time of shipment, thereby eliminating long lead timesassociated with custom oscillators.

531AC1219M50DGR Applications