The IPXOGF22 is a silicon-proven ultra-low power Crystal Oscillator (XO) with amplitude detector. The amplitude detector together with synchronizers at output buffer guarantee a glitch-free square-wave at the output. The circuit structure of this IP offers low current consumption and low complexity. The oscillator core is optimized to provide the largest oscillation amplitude and the lowest phase noise with based on the provided bias current. The IP has several programmability options and supports a wide range of crystals with different ESR values.
The IP is compatible with all *_2Mx_4Cx_1Ix_* metal stack options. This means metal stacks #14, #16, and #17 readily compatible. For metal stacks #3, #8, #,11, #19, #21, and #22 minor layout modification should be done by the supplier. For other metal stacks, please contact the supplier.