A delay apparatus of a synchronizing circuit and a method of controlling the same are provided. In order to improve jitter characteristics, the delay apparatus includes delay units delaying input signal by variable delaying devices according to, a predetermined voltage, and a current amount control unit...http://www.google.com/patents/US7541854?utm_source=gb-gplus-sharePatent US7541854 - Delay apparatus of synchronizing circuit having improved jitter characteristic and method of controlling the same
