TiMax Wi125 GPS Receiver

The TiMax WI125 is a small OEM surface mount GPs module specifically designed for use in synchronization and Timing in WiMax applications. This compact module has an on-board programmable NCO Oscillator that outputs a synthesized frequency up to 30 MHz that is steered by a GPs receiver. The self-survey mode of operation allows the receiver to enter a position hold mode allowing accurate Timing to be continued with only one satellite being tracked. Additionally, the TiMax WI125 has phase alignment of 1 PPS/10 MHz with a very stable holdover. The 1 PPS/10 MHz outputs maintain phase alignment with holdover being base only on the local Oscillator dismissing spurious GPs measurements during reacquisition. When the receiver regains GPs lock after a period of holdover, the 1PPS and 10 MHz outputs maintain phase alignment and are offset in frequency at the maximum rate of 100 ppb until the 1 PPS aligns with that of the GPs solution. This slow recovery from holdover allows for uninterrupted operation of the WiMax base station. The WI125 has a highly accurate output frequency, which CAN achieve full PRC MTIE performance. Additionally it CAN track satellites and provide GPs synchronization in weak signal areas including indoor applications, reducing the need for high Antenna placement. The WI125 is an exceptionally small surface mount package with a highly integrated architecture that requires a minimum of external components allowing easy integration into host systems. By Connor-Winfield VCXOs
WI125 's PackagesWI125 's pdf datasheet



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WI125 Application circuits
WI125 circuits
This is one application circuit of WI125,If you need more circuits,please download WI125's pdf datasheet.


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