The T1243 is a temperature compensated crystal oscillator (TCXO) that is designed to deliver ultra-low phase noise performance and outstanding vibration compensation. The T1243 features a noise floor reaching down to -165dBc/Hz, and low acceleration sensitivity options down to to <7 x 10-11/g, and can be used in a variety of communication, instrumentation, and military applications.
Available from 10 to 50 MHz and with a supply voltage of +3.3 Vdc or +5.0 Vdc, and a supply current maximum of 30 mA, the T1243 TCXO is ideal for mobile applications that require excellent phase noise while using minimal input power with no warm-up time. Electrical frequency control (EFC) is provided for precise tuning and/or phase locking applications.
For additional features and specifications regarding the new T1243 TCXO, download the datasheet.