RK2055032PECL-M-2-AFD-EM

RK2055032 RAKON | Alldatasheet

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HIGH RELIABILITY RADIATION TOLERANT COTS VCXO | SPACE SOLUTIONS Issue: A4, 51002040.110, 12 April 2023 Specifications subject to change without notice Copyright © 2018 to 2023 Rakon Limited. All rights reserved Page 1 of 5 sales@rakon.com RK205 5032 The RK205 is radiation tolerant NewSpace VCXO in a 5.0 x 3.2 mm hermetically sealed SMD package. Low RMS phase jitter (0.9 ps, integrated 12 kHz to 20 MHz ), tight frequency stability (±30 ppm over -40°C to 85°C), and extended operating temperature from -55°C up to 125°C (Option M) are attractive features of this VCXO. CMOS, LVDS or LVPECL output options are available depending on the application, as well as different types of FM screening options. The small form factor RK205 VCXO is specifically designed for missions where resistance to demanding Low Earth Orbit (LEO) environments is required. This NewSpace VCXO is a cost-effective COTS solution with a short lead time. 1. Environmental Conditions Parameter Condition / Remarks Min. Typ. Max. Unit Operating temperature Option I: -40°C to 85°C Option M: -55°C to 125°C -40 -55 125 °C Switch-on temperature TS0 -55 - 125 °C Non-operating temperature TNOP -55 - 125 °C Mechanical shock MIL-STD-883, Method 2002 (1500 g, 0.5 ms) Humidity After 48 hours at 85°C ±2°C, 85% relative humidity non-condensing Temperature cycling MIL-STD-883, Method 1010.8 (-55°C, +125°C, 1000 cycles) Vibration MIL-STD-883, Method 2007 (20 g, 3 different axis, 4 times) Gross and fine leak MIL-STD-883, Method 1014 RoHS compliant Yes Radiation: Products have been tested up to the following levels without any events TID (LDR as per ESCC22900) SEL (MeV.cm²/mg) SET (MeV.cm²/mg) SEFI (MeV.cm²/mg) CMOS 100 krad 32.4 20 62.5 LVDS 72 krad 32.4 10 62.5 LVPECL 72 krad 62.5 10 62.5 2. Frequency Characteristics Parameter Condition / Remarks Min. Typ. Max. Unit AFD1 option Option I: -40°C to 85°C Option M: -55°C to 125°C - - ±50 ±75 ppm Initial frequency accuracy (FvT2 option) - - - ±15 ppm Frequency stability over temperature (FvT) Option I: -40°C to 85°C Option M: -55°C to 125°C - - ±30 ±50 ppm Supply voltage stability (FvT) Over operating temperature - - ±3 ppm Load sensitivity (FvT) Over operating temperature - - ±5 ppm Ageing (FvT) Over 10 years - - ±15 ppm Start-up time - - - 10 ms 1 AFD: Absolute Frequency Drift. It includes initial accuracy + temperature range + supply variation + load variation + ageing over 10 years. 2 FvT: Frequency Vs. Temperature. Features Applications 5.0 x 3.2 x 1.2 mm  Free from export restrictions  TID limit of 72/100 krad  Latch-up free till 32.4/62 MeV.cm²/mg  Hermetically sealed package  Frequency range: 8 – 1500 MHz  Low consumption: 30 mA  Supply voltage: 2.5 or 3.3 V  AFD1 ±50 ppm over -40°C to +85°C  Different screening options  Missions where TID limit of 72/100 kRad and latch-up free till 32.4/62 MeV.cm²/mg are required  Rugged environment

HIGH RELIABILITY RADIATION TOLERANT COTS VCXO | SPACE SOLUTIONS Issue: A4, 51002040.110, 12 April 2023 Specifications subject to change without notice Copyright © 2018 to 2023 Rakon Limited. All rights reserved Page 2 of 5 sales@rakon.com 3. Electrical Interface Parameter Condition / Remarks Min. Typ. Max. Unit Power supply (VDD) Option 2: 2.5 V Option 3: 3.3 V 2.375 2.97 2.5 3.3 2.625 3.63 V Stead state input current power CMOS output: LVDS output LVPECL output - mA 4. Control Voltage (Vc) Parameter Test Condition / Description Min. Typ. Max. Unit Absolute Pull Range (APR) - ±50 - - ppm Total pull range Frequency shift from minimum to maximum VC - - 175 ppm Control voltage (Vc) - 0.3 1.65 3.0 V Linearity VC from 0.3 to 3V - - 15 % Slope Positive only - - - - Modulation BW VC from 0.3 to 3V 10 - - kHz Input impedance - 1 - - MΩ 5. Output Characteristics – CMOS3 Parameter Condition / Remarks Min. Typ. Max. Unit Nominal frequency CMOS output 8 - 200 MHz Output voltage (VOL) 15pf load - - 10% VDD V Output voltage (VOH) 15pf load 90% VDD - V Duty cycle @50% VDD 48 - 52 % Rise time / Fall time 90% to 10% VCC - - 3 ns RMS phase jitter Integrated 12 kHz to 20 MHz - 0.9 2.5 ps 6. Output Characteristics – LVPECL Parameter Condition / Remarks Min. Typ. Max. Unit Nominal frequency LVPECL output 8 - 1500 MHz Output voltage (VOL) 50Ω nominal load - - VDD – 1.6V V Output voltage (VOH) 50Ω nominal load VDD - 1.03V - - V Duty cycle @ VDD – 1.03V (45 to 55% over 600 MHz) 48 - 52 % Rise time / Fall time 80% to 20% VCC - - 0.6 ns RMS Phase Jitter Integrated 12 kHz to 20 MHz - 0.9 2.5 ps 3 The CMOS output is TTL compatible with the 3.3 V supply voltage.

HIGH RELIABILITY RADIATION TOLERANT COTS VCXO | SPACE SOLUTIONS Issue: A4, 51002040.110, 12 April 2023 Specifications subject to change without notice Copyright © 2018 to 2023 Rakon Limited. All rights reserved Page 3 of 5 sales@rakon.com 7. Output Characteristics – LVDS Parameter Condition / Remarks Min. Typ. Max. Unit Nominal frequency LVDS output 8 - 1500 MHz Output voltage Voltage swing (VOD) - 350 - mV Duty cycle Measured @ 1.25 V (45 to 55% over 150 MHz) 48 - 52 % Rise time / Fall time RL = 100 Ω / CL = 10 pF - - 0.6 ns RMS Phase Jitter Integrated 12 kHz to 20 MHz - 0.9 2.5 ps 8. Screening Options Screening Operation Requirements and Condition Options EM FM0 FM1 FM2 Stabilization bake (prior to seal) MIL-STD-883 method 1008, conduction C - 24h@150°C 24h@150°C 24h@150°C Thermal shocks Option I : MIL-STD-202, Method 107, Condition A1 -    Option M : MIL-STD-202, Method 107, Condition B1 -    Temperature cycling Option I : MIL-STD-883, method 1010, condition A -    Option M : MIL-STD-883, method 1010, condition B -    Constant acceleration MIL-STD-883, method 1010, condition A Acceleration: 5000g, curing 60s in direction Y1 -    PIND test MIL-STD-883, method 2020, condition B     Seal test Fine leak: MIL-STD-883, method 1014, condition A2     Gross leak: CEI 68-2-17 Test Qc, Method 1     Pre burn-in measurement Following the guidelines of MIL-PRF-55310, Burn-in Temperature: +125°C Pressure: Patm Supply Voltage: VCC nom Load: Load nom - - 160h min. 160h min. Post burn-in measurement Following the guidelines of MIL-PRF-55310 - -   PDA - - 20% 10% External visual Inspection MIL-STD-883, Method 2009 - -   4 Electrical verification. 5 MIL-STD-105E general inspection level | AQL level 1.0. ► 100 pcs batch: test on 13 pcs / 0 rejected. ► 500 pcs batch: test on 20 pcs / 0 reject accepted. ► 1000 pcs batch: test on 50 pcs / 1 reject accepted.

HIGH RELIABILITY RADIATION TOLERANT COTS VCXO | SPACE SOLUTIONS Issue: A4, 51002040.110, 12 April 2023 Specifications subject to change without notice Copyright © 2018 to 2023 Rakon Limited. All rights reserved Page 4 of 5 sales@rakon.com 9. Ordering Part Example 10. Model Outline, Pin Connections and Recommended Pad Layout 11. Marking Parameter Test Condition / Description Marking Top line [R ######] R and part identifier Middle line [######] Part information Bottom line [o YWW] Pin 1, Year code* and Week code** Year code*: A = 2010, B = 2011, C = 2012, D = 2013, Z = 2035 Week code**: WW = 01 = Week of first Monday of the year PIN CONNECTIONS 1 Vc

2 E/D* or NC (Not connected, for internal use only)

3 GND (Ground)

4 Fout (Frequency output)

5 Complementary Output (LVPECL/LVDS) or NC

6 VDD (Supply voltage)

• E (Output Enable): > 70% of VDD on E/D, or E/D pin left open (Connected to internal pull-up resistor) D (Output Disable): < 30% of VDD on E/D, or E/D pin to GND NOTE: Outline unit is mm. Product Family RK = Rakon 205 = NewSpace VCXO 5032 = 5.0 x 3.2 mm footprint Output Waveform CMOS = CMOS; LVDS = LVDS; PECL = LVPECL Frequency Stability Type FVT = Frequency stability over temperature range AFD = Absolute Frequency Drift Frequency (Fout) 100M = 100 MHz RK205 5032 CMOS - I - 3 - AFD - FM1 - 100M Temperature Range I = Industry (-40°C to +85°C). M = Military (-55°C to 125°C) Radiation Tolerance/Screening Option EM = – / No screening FM0 = Radiation tolerant / FM0 screening FM1 = Radiation tolerant / FM1 screening FM2 = Radiation tolerant / FM2 screening Supply Voltage 2 = 2.5 V. 3 = 3.3 V

HIGH RELIABILITY RADIATION TOLERANT COTS VCXO | SPACE SOLUTIONS Issue: A4, 51002040.110, 12 April 2023 Specifications subject to change without notice Copyright © 2018 to 2023 Rakon Limited. All rights reserved Page 5 of 5 sales@rakon.com 12. Manufacturing Information Parameter Test Condition / Description Packaging description <300 pcs: Cut-tape >300 pcs: Tape and reel. Standard packing quantity is 2000 pcs/reel Pb-free reflow profile Note:  The product has been tested to withstand the Reflow Profile shown on the left hand side.  The reflow profile used to solder Rakon products is determined by the solder paste manufacture’s specification. It is recommended that the reflow profile use does not exceed the one on the left.