A frequency lock indicator (10) comprises a first delay (14), second delay (20), first sampler (24), second sampler (28), third sampler (32), fourth sampler (34), and lock indicator (36). The first delay (14) delays a rising edge of a frequency reference (12) which clocks the first sampler (24) on a rising edge and the third sampler (32) on a falling edge. The second delay (20) delays a rising edge of a feedback signal (18) to produce a delayed feedback signal (22) which clocks the second sampler (28) on a rising edge and the fourth sampler (34) on a falling edge. The first and third samplers sample an up-pump signal (26) and the second and fourth samplers sample a down-pump signal (30). The lock indicator (36) produces a lock indication signal (38) when the sampled up-pump signal substantially equal to the sampled down-pump signal.