Apr 19, 2005 #1 T truebs Full Member level 5 Joined Jan 21, 2005 Messages 310 Helped 22 Reputation 44 Reaction score 4 Trophy points 1,298 Location Asia Activity points 2,980 Hi friends ! Can some one provide me with the information,links, or circuit diagrams of Opams used for crystal oscillators. ( I need for 1 Mhz ) [ SINE WAVE OSCILLATOR !!! ] Design notes or any other guides would also be welcomed ! Thanks ! PS : Please prefer that the circuit uses some easily available Opamps !! Like LM,LF series !! Thanks !
Hi friends ! Can some one provide me with the information,links, or circuit diagrams of Opams used for crystal oscillators. ( I need for 1 Mhz ) [ SINE WAVE OSCILLATOR !!! ] Design notes or any other guides would also be welcomed ! Thanks ! PS : Please prefer that the circuit uses some easily available Opamps !! Like LM,LF series !! Thanks !
Apr 19, 2005 #2 S strabush Member level 5 Joined Apr 10, 2002 Messages 84 Helped 8 Reputation 16 Reaction score 3 Trophy points 1,288 Activity points 683 The perfect answer to your question: RF oscillator uses current-feedback op amp Victor Koren, Tioga Technologies Ltd, Tel Aviv, Israel -- EDN, 10/3/2002 **broken link removed**
The perfect answer to your question: RF oscillator uses current-feedback op amp Victor Koren, Tioga Technologies Ltd, Tel Aviv, Israel -- EDN, 10/3/2002 **broken link removed**
Apr 19, 2005 #3 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 Try configuration as per attached diagram .. (original link unknown)
Apr 19, 2005 #4 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 In this case you can use CA3130, TL072CN, or any other opamp with GBP >4MHz ..