LNO100SA
4Pages

HIGH RELIABILITY OCXO | ULTRA LOW NOISE SOLUTIONS LNO100SA The LNO100SA is a high reliability and ultra Low Noise OCXO (LNO) available in 80 to 125 MHz output frequencies. They are specially designed to meet the requirements of the most demanding phase noise applications in airborne environments. The OCXOs deliver excellent close-in phase noise. As an example, a 100 MHz LNO100SA provides a guaranteed phase noise floor as low as -172 dBc/Hz. Proprietary technologies allow us to use a compact package with shock absorbers, provide accurate acceleration stability, minimise model outline and reduce power consumption. As a result, this OCXO achieves a low g-sensitive ≤0.5ppb/g. The LNO100SA is an ideal solution for end applications requiring limited SWaP (Size, Weight, and Power). Package / Weight  Frequency: 80 to 125 MHz  Guaranteed low phase noise @100 MHz:  Airborne military equipment  Radar  Military communications 1 kHz offset: -160 dBc/Hz 100 kHz offset: -172 dBc/Hz Low g-sensitivity 0.5 ppb/g Supply voltage: 12 V Frequency stability vs temperature: ±0.5ppm Ageing: ±1.8 ppm/10 years Phase Noise Parameter Condition / Remarks LNO100SA Phase Noise - Typical value @100 MHz Guaranteed static phase noise (Min) Issue: 51000872.110-B0. 13 June 2023 Specifications are subject to change without notice Copyright © 2023, Rakon Limited. All rights reserved Unit dBc/Hz

High Reliability OCXO | Ultra Low Noise Solutions Environmental Conditions Parameter Condition / Remarks Min. Typ. Max. Unit LNOs with lower g-sensitivity can be provided on specific request The g-sensitivity sanction is done by calculation The projected change for 1 year or other periods is not calculated as per as MIL-PRF-55310. The fit calculation is based on measurement during 30 days minimum; the measurements obtained are fitted using the method of least squares to function defined in MIL-PRF-55310. The projected total frequency change for one year is determined by using this. Issue:...

High Reliability OCXO | Ultra Low Noise Solutions Model Outline and Pin Connections rakon Parameter Package Pin # Connections front VIEW BOTTOM VIEW Model outline NOTE: Unit: mm General tolerance: ±0.2 mm Ordering Part Example LNO10 0SA d CON 1 A 12 100M000000 Product Series LNO = Low Noise OCXO 100 = Fn option 80 to 125 MHz SA = Shock Absorbers Application Grade A = Instrumentation B = Harsched environments without shock C = Harsched environments with visible shock D = Harsched environments with non-visible shock Package Type CON1 = SMA-SMA Issue: 51000872.110-B0. 13 June 2023...

High Reliability OCXO | Ultra Low Noise Solutions Figure 2: Spectrum of random vibration (DO-160G / B4) Figure 3: Phase noise curves @ 100 MHz under random vibration (DO-160G / B4) Represented in black, is the theoretical curve of the phase noise in static conditions and red the phase noise in dynamic conditions. Issue: 51000872.110-B0. 13 June 2023 specifications are subject to change without notice Copyright © 2023, Rakon Limited. All rights reserved