RTN5032A

RTN5032A RAKON | Alldatasheet

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Technical content

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/TCVCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024Rakon Limited. All rights reserved Page 1 of 9 Contact Us RTN5032A The RTN5032A is a Stratum 3 ultra-stable TCXO offering up to ±100 ppb frequency versus temperature stability. It is powered by Rakon’s proprietary Niku™ ASIC and XMEMS® resonator. Combined, these technologies bring an extended frequency range of 10 to 100 MHz, a wider operating temperature range of -40 to 105°C, and a low acceleration sensitivity (g- sensitivity) of 0.2 ppb/g. The RTN5032A boasts unparalleled close-in phase noise (-125 dBc/Hz at 100 Hz, 38.88 MHz) and a floor noise as low as -170 dBc/Hz, making it the oscillator of choice for applications requiring high frequency, low noise, low RMS jitter and high stability reference clocks. For today's high-demanding applications, where precision and reliability of reference clocks are vital, the Niku™ RTN5032A ensures consistent and accurate performance as a result of a combination of compact design, rigorous manufacturing processes, and high-resolution testing methods. This ultra stable TCXO addresses a wide range of applications, including 5G and 5G Advanced radio heads and small cells, AI computing/data centres, precision positioning, aerospace and defence, satellite terminals, automotive/V2X and Industry 5.0. Phase Noise

38.88 MHz Niku™ TCXO Phase Noise 80 MHz Niku™ TCXO Phase Noise

Key specifications Applications  Package: 5.0 x 3.2 x 1.85 mm, 10-pad, SMD  Frequency: 10 to 100 MHz  Operating temperature: -40 to 105°C  Frequency stability (FvT): ±100 ppb  Long term stability: ±4.6 ppm/20 yr  Floor noise: -170 dBc/Hz @ 38.88 MHz  Acceleration sensitivity: 0.2 ppb/g  Output waveform: Clipped sinewave or CMOS  Voltage supply: 2.5, 3.0, 3.3 and 5 V  Cellular networks  AI computing/Data centres  Automotive/V2X  Industry 5.0  GNSS precision positioning  Networking  Precision agriculture  Defence systems  Satellite terminals

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 2 of 9 Contact Us RTN5032A

1.0 Absolute Maximum Rating1

2.0 Frequency Characteristics2

Parameter Min. Typ. Max. Unit Test Condition / Description a. Nominal frequency (Fn) 10 to 100 MHz Standard Fn: 10, 19.2, 19.44, 20, 38.4, 38.88, 40, 50 and 80MHz b. Frequency calibration ±1 ppm Offset from nominal frequency measured at c. Reflow shift ±1 ppm Two consecutive reflows as per the attached profile after 2 hours of relaxation at 25°C d. Temperature range -40 +105 °C The operating temperature range over which the frequency stability is measured e. Frequency stability over temperature (FvT)3, 4 ±100 ±120 ±200 ±280 ppb -40 to 85°C (for 10 to 55 MHz) -40 to 95°C (for 10 to 55 MHz) -40 to 105°C (for 10 to 55 MHz) -40 to 105°C (for 55 to 100 MHz) f. Frequency slope3, 4 ±20 ±25 ±50 ±100 ppb/°C -40 to 85°C (for 10 to 55 MHz) -40 to 95°C (for 10 to 55 MHz) -40 to 105°C (for 10 to 55 MHz) -40 to 95°C (for 55 to 100 MHz) Minimum of one frequency reading every 2°C over the operating temperature range g. Hysteresis5 ±50 ppb Operating temperature range (Optional spec) h. Sensitivity to supply voltage variations ±25 ±50 ppb Supply voltage varied ±5% at 25°C i. Sensitivity to load variations ±25 ±50 ppb ±10% load change at 25°C6 j. Long term stability (at 25°C) ±4.0 ±10 ±4.6 ppb ppm ppm ppm Per day, after 30 days of continuous operation 1 year 10 years 20 years, all-cause stability k. Acceleration sensitivity 0.8 ppb/g Gamma vector, 3 -axes, 30-1500Hz 1 Operating beyond this limit may result in change or permanent damage to the device. 2 For optimal frequency stability, the output load must be stable over temperature. Buffer may be recommended depending on the application. 3 Referenced to the midpoint between minimum and maximum frequency value over the specified temperature range. The temperature varied at a maximum of 1°C per minute. 4 Parts should be shielded from drafts causing unexpected thermal gradients. Temperature changes due to ambient air currents on the oscillator can lead to short-term frequency drift 5 The hysteresis performance is related to the filter capacitance to be used. Filter options refer to the RAV section.

6 Measurement load condition is 10kΩ//10pF for CS and 15pF for CMOS

Parameter Min. Max. Unit Note a. Power supply -0.6 7.0 V b. Storage temperature -55 125 °C

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 3 of 9 Contact Us

3.0 Power Supply

Parameter Min. Typ. Max. Unit Test Condition / Description a. Supply voltage (VDD) 2.5 to 5.0 V Nominal VDD (±5%). Standard values are 2.5V, 3.0V, 3.3V and 5V b. Current (Clipped Sinewave) 9.4 mA At nominal 3.3V VDD, 10MHz at 10pF//10kΩ 40MHz at 10pF//10kΩ 80MHz at 5pF c. Current (CMOS) mA At nominal 3.3V VDD, 10MHz at 15pF 40MHz at 15pF 80MHz at 5pF

4.0 Control Voltage (Vc)

Parameter Min. Typ. Max. Unit Test Condition / Description a. Control voltage range7 0.25 2.25 V VDD ≥ 2.5V b. Control voltage range7 0.5 2.5 V VDD ≥ 3.0V c. Control voltage range7 0.65 2.65 V VDD ≥ 3.3V d. Frequency tuning ±5 ±10 ppm Reference to frequency at Vc=1.25/1.5/1.65V e. Frequency tuning linearity 10 % Deviation from straight line curve fit f. Slope Positive g. Modulation bandwidth 1 Hz h. Input impedance 100 kΩ

5.0 Oscillator Output – Clipped Sinewave8

Parameter Min. Typ. Max. Unit Test Condition / Description a. Output waveform DC coupled clipped sinewave b. Output voltage level 0.8 1.2 Vpp At minimum supply, 10kΩ//10pF load c. Start-up time (amplitude) 10 ms Time taken for output to reach 90% amplitude d. Output load resistance 10 kΩ e. Output load capacitance 10 pF 5pF for Fn ≥ 55MHz

6.0 Oscillator Output – CMOS9

Parameter Min. Typ. Max. Unit Test Condition / Description a. Output voltage level low (VOL) 10% VDD V b. Output voltage level high (VOH) 80% VDD V c. Rise and fall times time 3 ns 10% to 90% amplitude d. Duty cycle 40 60 Measured at 50% me. e. Output load 15 pF 5pF for Fn ≥ 55MHz f. Start-up time 10 ms 90% amplitude

7 Wider range subject to engineering approval

8 This part has a 1.2V regulated CMOS output for better isolation from supply and board noise. It is suitable for driving input s that require a clipped sinewave signal. If an AC coupled output is required a 10nF capacitor should be placed in series with the output. The nominal load condition is 10kΩ ∥ 10pF (including probe). 9 This part has a 2.8V regulated CMOS output for better isolation from supply and board noise. It can be used to drive LVCMOS a nd LVTTL inputs as per the JESD8C.01 standard. The nominal load capacitance is 15pF (including probe).

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 4 of 9 Contact Us

7.0 Oscillator Output – Temperature Sensor Option

Parameter Min. Typ. Max. Unit Test Condition / Description a. Temperature sensor output voltage

0.95 V At 25°C

b. Temperature sensor slope -8 mV/°C -55 to 105°C range d. Temperature sensor 10 pF Parameter Min. Typ. Max. Unit Test Condition / Description a. Temperature sensor output voltage b. Temperature sensor slope -8 mV/°C -55 to 105°C range c. Temperature sensor 10 pF

8.0 Tri-State Control10

Parameter Min. Typ. Max. Unit Test Condition / Description a. Tri-state mode The device features a tri-state mode which allows the output to be disabled and brought into a high impedance state b. Tri-state control (pin 3/5), input level low (VIL) 20%VDD V Device disabled (output in high impedance state) c. Tri-state control (pin 3/5), input level high (VIH) 80%VDD V Device enabled (operating) 9.0 SSB Phase Noise (38.8 MHz, Typical value at 25°C) Parameter Min. Typ. Max. Unit Test Condition / Description 1Hz offset -69 dBc/Hz 10Hz offset -97 dBc/Hz 100Hz offset -125 dBc/Hz 1kHz offset -145 dBc/Hz 10kHz offset -162 dBc/Hz 100kHz offset -168 dBc/Hz 1MHz offset -170 dBc/Hz 5MHz offset -170 dBc/Hz RMS phase Jitter 41 fs

10.0 Root Allan Variance (Typical value at 25°C)

10 The tri-state control (enable) input pin has an internal 100kΩ pull up resistor which allows it to be left unconnected if not used. W hen in tri-state mode, the output stage is disabled, but the oscillator and compensation circuit are still active. Parameter Min. Max. Unit Test Condition / Description a. Root Allan Variance (RAV) 3*10-11 4*10-11 8*10-11 1*10-10 tau = 0.1s tau = 1.0s tau = 10s tau = 100s

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 5 of 9 Contact Us

11.0 Marking

Parameter Test Condition / Description a. Type Engraved b. Line 1 [R FFFF YM ] Rakon identifier R, Frequency FFFF (M=MHz, e.g. 19M4=19.44MHz), Year Y (A=2010, B=2011, …), Month M (1=Jan, 2=Feb, …, A=Oct, B=Nov, C=Dec) c. Line 2 [ • XXX LLL ] Pin 1 identifier •, Internal code XXX, Lot code LLL

12.0 Manufacturing Information

Parameter Test Condition / Description a. Reflow Reflow profile as per IPC/JEDEC J-STD-020E (see drawing) b. Packaging description Tape & Reel as per EIA-481-E (see drawing) c. Net weight 0.08g/pc

13.0 Environmental Specification11

Parameter Test Condition / Description a. RoHS compliant Parts are fully compliant with the European Union directives 2011/65/EU and 2015/863/EU (amending annex II to directive 2011/65/EU) on the restriction of the use of certain hazardous substances in electrical and electronic equipment b. Solderability JESD22-B102. Method 2, precondition 150°C, 16 hours c. Latch up EIA/JESD78, tested at room temperature and maximum ambient operating temperature d. Electrostatic discharge (ESD) Human Body Model (HBM), JS-001-2012, ≥ 2000V Charged Device Model (CDM), JS-002-2022, corner pins ≥ 1000V, middle pins ≥ 500V e. High temperature storage JESD22-A103, 1000 hours at 150°C, unbiased f. Low temperature storage JESD22-A119, 1000 hours at -55°C, unbiased g. Thermal shock MIL-STD-883 Method 1011, 15 cycles from -55°C to 125°C h. Temperature humidity bias EIA/JESD22-A101, +85°C / 85% RH, 1008 hours, at max. Vcc i. Temperature cycling JESD22-A104, 1000 cycles, -55°C to +125°C, non-operating, 5 to 10 minutes soak j. High temperature operating life JESD22-A108D, +125°C, 1008 hours, at max. Vcc k. Monitored ageing MIL-PRF-55310F, 1000 hours at +85°C l. Mechanical shock JESD22-B-104, 1500g peak, 0.5ms pulse duration, 5 pulses in each of 6 directions m. Mechanical vibration JESD22-B-103, 20g peak acceleration, 10-2000Hz, 4 minutes sweep, 4 sweeps x 3 axes 11 For all relevant tests the units are pre-conditioned as per JESD22-A113 (5 temperature cycles -40°C to +60°C + bake for 24 hours at T = +125°C + moisture soak for 168 hours at +85°C / 85% RH + 3x reflow at TMAX = +260°C).

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 6 of 9 Contact Us

14.0 Model Outline

1 Do not connect / Control Voltage (Vc)

2, 7, 8, 10 Do not connect

3 Do not connect / Tri-state (Enable) / T-sensor (VTEMP)

4 GND

5 Do not connect / Tri-state (Enable) / T-sensor (VTEMP)

6 RF Output

9 Supply Voltage (VCC)

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 7 of 9 Contact Us 15.0 3D Model Parameter Test Condition / Description a. Package size 5.0 x 3.2 x 1.85 mm b. STEP file RTN5032A 10-pad 3D model To open or view the STP file, you will need to import it into one of the following software programs: Autodesk Fusion 360, CATIA, SolidWorks, Solid Edge, TurboCAD, Kubotek KeyCreator, FreeCAD, ABViewer, ShareCAD, or eMachineShop.

16.0 Test Circuit

Clipped Sinewave * 10 nF (AC coupled) * 0 (DC coupled) 10 pF (10 to 55 MHz) 5 pF (55 to 100 MHz) 10 kΩ CMOS N /A 15 pF (10 to 55 MHz) 5 pF (55 to 100 MHz) ∞

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 8 of 9 Contact Us

17.0 Tape and Reel

Niku™ Ultra-Low Phase Noise, Low RMS Jitter TCXO/VCTCXO Issue: C, 7 October 2024 Specifications are subject to change without notice. Copyright © 2023 to 2024 Rakon Limited. All rights reserved Page 9 of 9 Contact Us

18.0 Reflow

19.0 Disclaimer

a. Disclaimer "Samples supplied according to this specification are supplied from our development or pre- production programme and are not qualification approved products. No condition, warranty or representation regarding quality, suitability, performance, life or continuation of supply is given or implied and Warranty in clause 7 of our standard Conditions of Sale is not applicable. The right is reserved to change the design or specification or cease supply without notice." Rakon Limited