| 摘要 |
PROBLEM TO BE SOLVED: To provide an OCXO having high stability in an output frequency.SOLUTION: In an oscillation apparatus 1A to be an OCXO, crystal vibrators 10, 20, oscillation circuits 1, 2, a temperature detection unit 53, and a heater circuit 50 are arranged in a first container 41 supported in a floated state in a second container 42, and a voltage stabilization circuit 6 for stabilizing a power supply voltage to be supplied to the heater circuit 50 is arranged in the second container 42 separately from the first container 41. Therefore the power supply voltage supplied to the heater circuit is stabilized and the voltage stabilization circuit 6 is not easily influenced by heat generation of the heater circuit 50, so that a stable oscillation frequency is outputted independently of an environmental temperature. |
