Frequency Min (MHz) | 70
Frequency Max (MHz) | 70
Environmental Screening | Catalogue, Mil-screened
Output Power (dBm) Min | 9.00
Crane Aerospace & Electronics
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Description
Frequency Min (MHz) | 70
Frequency Max (MHz) | 70
Environmental Screening | Catalogue, Mil-screened
Output Power (dBm) Min | 9.00
Request a Quote
Email Supplier
Datasheet
Datasheet Summary Powered by GS/AI
The TK954 is a digitally controlled crystal oscillator designed for low phase noise, stable frequency references in applications such as Doppler radar. It outputs a fixed frequency of 70 MHz with a frequency deviation of ±140 kHz, controlled via a 16-bit binary word offering approximately 4 Hz resolution. Phase noise is -140 dBc/Hz at 1 kHz offset and -153 dBc/Hz at 10 kHz offset, with harmonic levels no higher than -80 dBc and integrated spurious power at -84 dBc. Output power is +9 dBm. Frequency stability is maintained by an internal temperature-controlled crystal reference, with long-term stability of ±1.5×10⁻⁶ per year and mechanical adjustment capability of ±5 ppm minimum. Operating temperature ranges from -20°C to +60°C.
Datasheet Summary Powered by GS/AI
The TK954 is a digitally controlled crystal oscillator designed for low phase noise, stable frequency references in applications such as Doppler radar. It outputs a fixed frequency of 70 MHz with a frequency deviation of ±140 kHz, controlled via a 16-bit binary word offering approximately 4 Hz resolution. Phase noise is -140 dBc/Hz at 1 kHz offset and -153 dBc/Hz at 10 kHz offset, with harmonic levels no higher than -80 dBc and integrated spurious power at -84 dBc. Output power is +9 dBm. Frequency stability is maintained by an internal temperature-controlled crystal reference, with long-term stability of ±1.5×10⁻⁶ per year and mechanical adjustment capability of ±5 ppm minimum. Operating temperature ranges from -20°C to +60°C.
