SiT9121AI-2B2-33E200.000000Y 石英晶振规格书.pdf

SiT9121 1-220 MHz High Performance Differential Oscillator The Smart Timing Choice Features Applications  Any frequency between 1 MHz and 220 MHz accurate to 6 decimal  10GB Ethernet, SONET, SATA, SAS, Fibre Channel, places PCI-Express  LVPECL and LVDS output signaling types  Telecom, networking, instrumentation, storage, servers  0.6ps RMS phase jitter (random) over 12 kHz to 20 MHz bandwidth  Frequency stability as low as ±10 ppm  Industrial and extended commercial temperature ranges  Industry-standard packages: 3.2x2.5, 5.0x3.2 and 7.0x5.0 mmxmm  For frequencies higher than 220 MHz, refer to SiT9122 datasheet Electrical Characteristics Parameter and Conditions Symbol Min. Typ. Max. Unit Condition LVPECL and LVDS, Common Electrical Characteristics Supply Voltage Vdd 2.97 3.3 3.63 V 2.25 2.5 2.75 V 2.25 – 3.63 V Termination schemes in Figures 1 and 2 - XX ordering code Output Frequency Range f 1 – 220 MHz Frequency Stability F_stab -10 – +10 ppm -20 – +20 ppm Inclusiveof initial tolerance, operating temperature, rated power