SKYWORKS 595JM49M1520DG

The Si595 voltage-controlled crystal oscillator (VCXO) uses Skyworks Solutions' advanced DSPLL® circuitry to deliver low-jitter clocks at high frequencies. The Si595 provides any-rate output frequencies from 10 to 810 MHz. Unlike traditional VCXOs, which require a different crystal for each output frequency, the Si595 uses a single fixed crystal to support a wide range of output frequencies. This IC-based approach leverages the excellent frequency stability and reliability of crystal resonators. In addition, DSPLL clock synthesis suppresses power supply noise, simplifying the task of generating low-jitter clocks in noisy environments. The Si595 IC-based VCXO can be factory-configured to meet a variety of user specifications, including frequency, supply voltage, output format, tuning slope, and absolute pull range (APR). Specific configurations are factory-programmed at time of shipment, eliminating the long lead times associated with custom oscillators.

• Arbitrary rate output frequency from 10 to 810 MHz
• 3rd generation DSPLL® with excellent jitter performance
• Internal fixed fundamental crystal frequency ensures high reliability and low aging rate
• CMOS, LVPECL, LVDS, and CML outputs available
• 3.3V, 2.5V, and 1.8V supply options
• Industry-standard 5x7mm and 3.2x5mm packages
• Lead-free/RoHS compliant
• Operating temperature range: -40 to +85°C

SONET/SDH (OC-3/12/48), Networking, SD/HD SDI/3G SDI Video, FTTx, Clock Recovery and Jitter Cleaning PLL, FPGA/ASIC Clock Generation