Patent ID: 7382147

Claim:
An apparatus, comprising: a plurality of components-under-test (CUT), each CUT having an output terminal generating a corresponding output signal, wherein each CUT is an oscillator and wherein the oscillator further comprises: an input; a plurality of inverting logic, wherein the input couples to one of the plurality of inverting logic; a divider coupled to one of the plurality of inverting logic, wherein the divider is capable of receiving a signal from the one of the plurality of inverting logic, said divider capable of reducing frequency of the signal; and an output coupled to the divider; a control coupled to the plurality of CUT, wherein the control is capable of providing an input signal to test each CUT; and a multiplexer coupled to the output terminal of each CUT, wherein the multiplexer receives the output signal from each CUT and selects for output a single such output signal.