GPS module suits WiMAX apps

Designed for use in synchronization and timing in WiMAX applications, the TiMax Wi125 GPS module has an on-board programmable NCO oscillator that outputs a synthesized frequency up to 30 MHz that is steered by a GPS receiver. It also 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 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. The surface-mount device measures 25 x 27 mm and provides a GPS/UTC time/scale synchronization to 25 ns rms. ($40 ea/prod qty — call company for availability.)

Connor-Winfield , Aurora , IL
Information 630-851-4722

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