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SiT3921

SiT3921 is a highly flexible digitally controlled differential oscillator (DCXO) that supports LVPECL and LVDS output signal types. This differential oscillator covers any frequency between 1 and 220MHz, with optimal phase jitter less than 0.5ps. This oscillator offers 0.1% of the superior pull range, which is 100x better than quartz crystal VCXOs, thus simplifying PLL and clock synchronization designs. The SiT3921 uses a 1-wire interface to transfer control data to the chip.
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SiT3921 is a highly flexible digitally controlled differential oscillator (DCXO) that supports LVPECL and LVDS output signal types. This differential oscillator covers any frequency between 1 and 220MHz, with optimal phase jitter less than 0.5ps. This oscillator offers 0.1% of the superior pull range, which is 100x better than quartz crystal VCXOs, thus simplifying PLL and clock synchronization designs. The SiT3921 uses a 1-wire interface to transfer control data to the chip.
Picture Model Frequency Temperature Stability Size Voltage/Load Capacitance Protection Sample Application PDF
SiT3922 1~220MHz -20℃~+70℃ -40℃~+85℃ ±10ppm ±25ppm ±50ppm 2.5*2.0mm 3.2*2.5mm 5.0*3.2mm 7.0*5.0mm 2.5V~3.3V Submit Download
SiT3921 1~220MHz -20℃~+70℃ -40℃~+85℃ ±10ppm ±25ppm ±50ppm 2.5*2.0mm 3.2*2.5mm 5.0*3.2mm 7.0*5.0mm 2.5V~3.3V Submit Download
SIT3907 1~220MHZ -20℃~+70℃ -40℃~+85℃ ±25ppm ±50ppm ±100ppm 3.2*2.5mm 5.0*3.2mm 7.0*5.0mm 1.8V~3.3V Submit Download
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