Description
The NB3N508S is a high precision, low phase noise Voltage Controlled Crystal Oscillator (VCXO) and phase lock loop (PLL) that generates 216 MHz M−LVDS output from a 27 MHz crystal. The ±100 ppm output pullable range is obtained using the VIN pin of the VCXO with usable range from 0 V to 3.3 V. The VCXO input pin VIN is a high−impedance input that can be driven directly from a pulse width modulated RC integrator circuit.

FEATUREs
• PureEdge Clock Family Provides Accuracy and Precision
• Performs Precision Clock Multiplication from 27 MHz Crystal
• Uses 27 MHz Fundamental Mode Crystal
• External Loop Filter is Not Required
• 216 MHz M−LVDS Output
• VCXO with Pull Range ±100 ppm
• 0 V to 3.3 V VCXO Tuning Voltage Range Capabilities
• Phase Noise:
    Offset Noise Power
    100 Hz −80 dBc
    1 kHz −88 dBc
    10 kHz −105 dBc
    100 kHz −106 dBc
    1 MHz −120 dBc
    10 MHz −145 dBc
• Operating Range 3.3 V ±5%
• These are Pb−Free Devices*