RK300NS RAKON | Alldatasheet

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TCXO | NEWSPACE LOW NOISE & LOW POWER SERIES Issue: 51003070.110. A0. 10 October 2022 Specifications are subject to change without notice Copyright © 2022 Rakon Limited. All rights reserved Page 1 of 3 sales@rakon.com RK300NS The RK 300NS is a cost -effective and low power T CXO de veloped for the New Space market such as smallsats and constellations. This NewSpace TCXO is ideal for applications requiring high tolerance to Total Ionizing Dose (TID), very low power consumption, high stability, and good phase noise. It is designed for missions up to 7 years. The product can be adapted for longer missions. The standard frequencies of the RK300NS are 80MHz and 100MHz. Custom frequencies are available from 60 to 120MHz. As a part of Rakon’s NewSpace Low Noise & Low Power Oscillators offering, the RK300NS TCXO is available in a 25 x 25 x 13mm low profile Pin Through Hole (PTH) package. Environmental Conditions Parameter Condition / Remarks Min. Typ. Max. Unit Operating temperature TOP -40 25 85 °C Switch-on temperature TSO -40 - 85 °C Non-operating temperature TNOP -40 - 85 °C Random vibration 50 to 1000Hz: +6dB/oct 100 to 1000Hz: 0.6g2/Hz 1000 to 2000Hz: -6dB/oct Shocks Mechanical shock as per MIL-STD-202, Method 213 - Half sine with a peak acceleration of 2000g for a duration of 0.5ms Radiation Total Ionizing Dose (TID) of 30krad (1), low dose rate (36 to 360rad/h) Latch up free up to LET = 43MeV.cm²/mg Electrical Interface Parameter Condition / Remarks Min. Typ. Max. Unit Power supply VCC / Maxing rating at 6V 4.75 5 5.25 V Load impedance Sine wave 45 50 55 Ω Screening Options Parameter Condition / Remarks EM Option FM Option Ageing @ max operating temperature range –  Random acceleration Level as per MIL-STD-202, Method 214, Condition I-D –  Thermal shocks MIL-STD-202, Method 107, Condition A1 –  Final measurement MIL-STD-883, Method 2020, Condition B   External visual inspection MIL-STD-883, Method 2009   (1) For higher TiD limit, please contact the factory Features Applications 25 x 25 x 13 mm  Standard frequency: 80, 100MHz  Supply voltage: 5V  Voltage control function  Steady state consumption: 150mW  Low profile PTH: 25 x 25 x 13mm  Output wave form: Sine  TID limit: 30krads (1)  Latch-up free up to LET: 43MeV.cm²/mg  Frequency converters  Synthesizers

TCXO | NEWSPACE LOW NOISE & LOW POWER SERIES Issue: 51003070.110. A0. 10 October 2022 Specifications are subject to change without notice Copyright © 2022 Rakon Limited. All rights reserved Page 2 of 3 sales@rakon.com Performances @ 100 MHz Parameter Condition / Remarks Min. Typ. Max. Unit Nominal frequency - - 100 - MHz Initial frequency accuracy Vacuum, at time of shipment, RAKON provides the value of an adjusted resistor - - ±1 ppm Freq. stability vs temperature Referenced to +25°C - ±2 ±4 ppm Freq. stability vs supply voltage - - ±0.1 ±0.5 ppm Freq. stability vs load For ±10% variation of load - ±0.05 ±0.2 ppm Freq. stability vs pressure Atm to vacuum - - ±0.5 ppm Freq. ageing 1st year 7 years - - ±1.5 ±4 ppm Allan standard deviation Tau = 1s @25°C - - 5E-11 - Phase noise 10Hz offset 100Hz offset 1kHz offset 10kHz offset - - -80 -110 -130 -140 dBc/Hz Output waveform - Sine - Output power 50Ω 0 - 4 dBm Harmonics DC to 1GHz - - -30 dBc Spurious DC to 5GHz - - -80 dBc Steady-state supply power At VCC=5V - 100 150 mW

TCXO | NEWSPACE LOW NOISE & LOW POWER SERIES Issue: 51003070.110. A0. 10 October 2022 Specifications are subject to change without notice Copyright © 2022 Rakon Limited. All rights reserved Page 3 of 3 sales@rakon.com Model Outline and Pin Connections Parameter Package Pin # Connections Package type Pin through-hole Size: 25 x 25 x 13mm

1 FOUT Frequency output

3 RCTRL Resistor Frequency Adjustment

4 VREF Reference voltage

5 VCC Supply voltage

6 – 9 DNC Do Not Connect Model outline