Corrected: this device was reported as included in the field action noted but returned product investigation found the device did not perform as described in the field action.The device is no longer included as part of the field action.Product event summary: the device was returned and analyzed.Analysis of the returned device was inconclusive.The device met 86% of expected longevity.Without the history of the programmed settings throughout its service life, there is no way to determine why the longevity did not match the predicted model.Further analysis did not confirm the reported low battery impedance.The device was fully functional with nominal system current drain, regulated supply voltages and reference voltages.The stacked chip scale package, containing the hybrid¿s integrated circuits, passed diagnostic system testing.However, battery was misplaced during analysis and was not tested.
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