Available at Digi-Key** www.digikey.com STRATUM 3E High Stability Oven Stabilized Oscillator OH300 Series OCXO / VCOCXO 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Description Connor-Winfield’s high stability OH300 series are exceptionally precise frequency standard, excellent for use in cellular base stations, test equipment, Synchronous Ethernet, VSAT and STRATUM 3E applications These unique OCXO / VCOCXO Oscillators provide frequency stabilities in the range of ±5 ppb to ±50 ppb, over the commercial, extended commercial or the industrial temperature range. Power requirements are 1.1W over the commercial temperature range and 1.5W over the industrial temperature range after warm-up. Additionally, excellent aging is achieved through the use of overtone SC cut crystals. The OH300 series is available with CMOS logic or Sinewave output along with Voltage Controlled option. These oscillators provide outstanding phase noise that varies depending on frequency requirements. Allan Variance specifications are rated for primary reference standards. Warm up times are on the order of 5 minutes to 0.10 ppm of final frequency. ** Not all options available at Digi-Key OH 3 123 3 000123 8.88 M61H003C 8 z F 012 4568 345 901 689 2 012 Features • Frequency Range: 5 to 40 MHz • OCXO - Fixed Frequency • VCOCXO - Voltage Controlled Option • 3.3 Vdc or 5.0 Vdc Operation • Available Frequency Stabilities: ±5.0 ppb, ±10.0 ppb, ±20 ppb or ±50 ppb • Available Temperature Ranges: 0 to 70°C, -20 to 70°C, -20 to 75°C, -40 to 70°C or -40 to 85°C • Low Phase Noise / Phase Jitter • Output: CMOS Logic or Sinewave • SMT Package: 22 mm x 25 mm x 12.7 mm • Tape and Reel Packaging • RoHS Compliant / Lead Free Ordering Information OH300- 6 10 03 C F Package Temperature Range Frequency Stability Supply Voltage Output Type OCXO Type C = CMOS S = Sinewave F = Fixed Freq. V = Voltage Controlled Option. OH300- = 22x25mm Surface Mount Package 5 = 0 to 70°C 6 = -40 to 85°C 7 = -20 to 70°C 8 = -40 to 70°C 9 = -20 to 75°C Example Part Number: 05 = ±5.0 ppb* 10 = ±10.0 ppb 20 = ±20.0 ppb 50 = ±50.0 ppb 03 = 3.3 Vdc 05 = 5.0 Vdc - 038.88M Output Frequency Frequency Format -xxx.xM Min -xxx.xxxxxxM Max *Amount of numbers after the decimal point. M = MHz * ±5.0 ppb stability models are only available over temperature ranges 0 to 70°C and -20 to 70°C. OH300-61003CF-038.88M = 22x25x12.7mm SMT package, -40 to 85°C temperature range, ±10.0 ppb frequency stability, 3.3 Vdc supply voltage, CMOS square wave output, fixed output frequency OCXO, 38.88 MHz output frequency. OH300-52005CV-010.0M = 22x25x12.7mm SMT package, 0 to 70°C temperature range, ±20.0 ppb frequency stability, 5.0 Vdc supply voltage, CMOS square wave output, voltage controlled output frequency, VCOCXO, 10.0 MHz output frequency. Bulletin Page Revision Date Cx210 1 of 6 15 06 March 2015 OH300-75005SV-020.0M = 22x25x12.7mm SMT package, -20 to 70°C temperature range, ±50.0 ppb frequency stability, 5.0 Vdc supply voltage, Sinewave output, voltage controlled output frequency, VCOCXO , 20.0 MHz output frequency. Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/support.html 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Control Voltage (Vc) Operating Supply Voltage 3.3 Vdc (Vcc) Operating Supply Voltage 5.0 Vdc (Vcc) Minimum Nominal Maximum Units -55 -0.5 -0.5 3.13 4.75 3.30 5.00 125 7.0 7.0 3.47 5.25 °C Vdc Vdc Vdc Vdc Notes Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. The functional operation of the device at those or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to conditions outside the "recommended operating conditions" for any extended period of time may adversely impact device reliability and result in failures not covered by warranty. Operating Specifications Parameter Minimum Nominal Maximum Units Notes Center Frequency: (Fo) 5 40 MHz Operating Temperature Range: Temperature Code 5 0 70 °C Temperature Code 6 -40 85 °C Temperature Code 7 -20 70 °C Temperature Code 8 -40 70 °C Temperature Code 9 -20 75 °C Frequency Calibration: -0.1 0.1 ppm @ 25°C Frequency Stability vs. Change in Temperature: Stability Code 05 -5.0 5.0 ppb 1, 2 Stability Code 10 -10.0 10.0 ppb 2 Stability Code 20 -20.0 20.0 ppb 2 Stability Code 50 -50.0 50.0 ppb 2 Frequency Stability vs. Load -2.0 2.0 ppb ±5% Frequency Stability vs. Voltage -2.0 2.0 ppb ±5% Aging: Daily: 5 MHz to 20 MHz -1.0 1.0 ppb/day 3 >20 MHz to 40 MHz -2.0 2.0 ppb/day 3 Aging: First Year: 5 MHz to 20 MHz -50 50 ppb >20 MHz to 40 MHz -100 100 ppb Lifetime Tolerance: (20 Years) 5 MHz to 20 MHz -300 300 ppb 4 >20 MHz to 40 MHz -500 500 ppb 4 Supply Voltage: (Vcc) Voltage Code 03 3.13 3.30 3.47 Vdc 5 Voltage Code 05 4.75 5.00 5.25 Vd 5 Power Consumption: Turn-On 0 to 70°C Models 3.00 W 6 -20 to 70°C Models 3.20 W 6 -20 to 75°C Models 3.30 W 6 -40 to 85°C Models 3.80 W 6 Power Consumption: Steady State @ 25°C 0 to 70°C Models 1.10 W 6 -20 to 70°C Models 1.15 W 6 -20 to 75°C Models 1.20 W 6 -40 to 85°C Models 1.50 W 6 Phase Jitter: (BW: 10 Hz to Fo/2) 1.0 ps rms Short Term Allan Deviation (1s) 1.0E-11 rms Start-Up Time: 500 ms Warm Up Time @ 25°C: 5 minutes 7 Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/support.html Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Bulletin Page Revision Date Cx210 2 of 6 15 06 March 2015 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Phase Noise Characteristics Typical Phase Noise for 10 MHz OXCO's with CMOS Output Parameter @1Hz offset @ 10Hz offset @ 100Hz offset @ 1KHz offset @ 10KHz offset @ 100KHz offset Minimum Nominal Maximum Units - - -85 -115 -140 -145 -150 -150 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz Notes Input Characteristics - Voltage Controlled Option (OCXO Type Code V) Parameter Control Voltage Range: (Vc) 3.3 Vdc Models 5.0 Vdc Models Frequency Pullability: Input Impedance Minimum Nominal Maximum Units Notes 0.30 0.50 ±0.4 100K 1.65 2.50 - 3.00 4.50 - V V ppm Ohms 8 8 Notes CMOS Output Characteristics (Output Code C) Parameter Load 3.3 Vdc Models Output Voltage: High (Voh) Low (Vol) Output Current: High (Ioh) Low (Iol) 5.0 Vdc Models Output Voltage: High (Voh) Low (Vol) Output Current: High (Ioh) Low (Iol) Duty Cycle at 50% of Vcc Rise / Fall Time: 10% to 90% Spurious Output Minimum Nominal Maximum Units 3.0 - - 0.4 -4 4 V V mA mA 4.7 45 - 50 - 0.4 -8 8 55 6 -80 V V mA mA % ns dBc - 15 - pF Sinewave Output Characteristics (Output Code S) Parameter Load Output Power Harmonics Spurious Minimum 5.0 - Nominal 50 - Maximum -30 -80 Units Ohms dBm: dBc dBc Notes Package Characteristics OH300 Package Package consisting of a FR-4 substrate and Ryton-R-4 cover. Water Resistant package, non-hermetic seal. (Engineering Properties of Ryton R-4 Application Note AN2100) Re-Stabilization Time Off Time <1 Hour <6 Hour <24 Hour 1 to 16 Days >16 Days Re stabilization Time <2 Hours * <12 Hours * <48 Hours * 48 Hours + 1/4 Off Time * <6 Days * * For a given off time, the time required to meet daily aging, short term stability requirements. Notes: 1. ±5.0 ppb stability models are only available from 0 to 70°C. 2. Referenced to the frequency measured @ 25°C. OCXO with EFT, the control voltage (Vc) = nominal voltage. 3. At time of shipment after 48 hours of operation. 4. Inclusive of calibration, operating temperature, supply voltage change, load change and 20 years aging. 5. Supply voltage must reach Vcc levels monotonically within a ramp-up time of <12 ms. 6. Measured with Vcc = Nominal, in calm air. 7. Measured @ 25°C, within ±100 ppb, referenced one hour after turn-on. 8. To ensure proper operation of VCOCXO, the control voltage input must be biased the nominal control voltage. Failure to bias the Vc input will cause an unstable output condition. Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/support.html Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Bulletin Page Revision Date Cx210 3 of 6 15 06 March 2015 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Environmental Characteristics Shock 100 G's 3ms, Halfsine, 3 shocks per direction, per MIL-STD 202G, Method 213B Test Condition D. Sinusoidal Vibration 0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD-202G, Method 204D, Test Condition A. Random Vibration 5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202G, Method 214,Test Condition 1A, 15 minutes each axis. Altitude 70,000 ft max Moisture 10 cycles, 95% RH, Per MIL-STD-202G, Method 112. Marking Permanency Per MIL-STD-202G, Method 215J. Solder Process Recommendations: RoHS compliant, lead free. See solder profile on page 6. In-line reflow: Refer to recommended reflow pre-heat and reflow temperatures on page 6. Package material consist of Ryton R-4 high temperature cover with FR4 substrate. Component solder is Pb free high temperature eutectic alloy with a melting point of 221°C.| In-line oven profile: We recommend using KIC profiler or similar device placing one of the thermocouples on the device to insure that the internal package temperature does not exceed 221°C. Removal of device: If for any reason the device needs to be removed from the board, use a temperature controlled repair station with profile monitoring capabilities. Following a monitored profile will insure the device is properly pre-heated prior to relow. Refer to IPC 610E for inspection guidelines. Recommended Cleaning Process: (If required) Device is non-hermetic, water resistance with four weep holes, one in each corner to allow moisture to be removed during the drying cycle. We recommend in-line warm water wash with air knife and drying capabilities. If cleaner does not have drying capability, then use hot air circulated oven. Boards should be placed in the oven vertically for good water runoff Device must be dried properly prior to use! Note: If saponifier is used make sure the device is rinsed properly to insure all residues are removed. PH of saponifier should not exceed 10. Drying Temperature: Between 85 to 100°C. Drying Time: Time will vary depending on the board size. Caution: Do not submerge the device! Package Outline 0.866+/-0.008 (22.00+/-0.20mm) I( W 0.300 (7.62mm) Suggested Pad Layout 0.200 (5.08mm) 0.200 (5.08mm) 0.200 (5.08mm) 0.300 (7.62mm) 0.150 (3.81mm) 1238 0.125 (3.175mm) Typ. 0.120 Typ. (3.048mm) OH300-61003CF 38.88 MHZ 0123456789012 0123456789012 1.000+/-0.008 (25.40+/-0.20mm) 0.350 (8.89mm) Pin 1 0.062 0.500 (1.57mm) (12.70mm) Max. (Top View) (Bottom View) 0.700 (17.78mm) Typical Pad Size 0.100 x 0.100 (2.54 x 2.54mm) 7 Places Dimensional Tolerance +/-0.005 (0.127mm) 0.350 (8.89mm) 0.350 (8.89mm) 0.905 (22.99mm) Keep Out Area * Do not route any traces in the keep out area. It is recommended the next layer under the keep out area is to be ground plane. Pad Termination Finish: Gold Flash <10 micro inches Marking Information I( W 1238 OH300-61003CF 38.88 MHZ 0123456789012 0123456789012 Pin 1 Date Code (YYWW) Model Number Output Frequency Serial # Barcode Serial Number Pad Connections 1: 2: 3: 4: 5: 6: 7: Voltage Control or N/C N/C Supply Voltage (Vcc) RF Output Do Not Connect Do Not Connect Ground (Case) DO NOT connect "DNC" pads to ground or supply rails. Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/support.html Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Bulletin Page Revision Date Cx210 4 of 6 15 06 March 2015 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Test Circuit CMOS Output Voltage Control or N/C Vcc Power Supply Frequency Counter 1 N/C - 10uF to 100 uF + 6 2 0.01 uF Vcc 7 3 5 4 Ground DNC DNC 15 pF RF Out DNC = Do Not Connect DO NOT connect "DNC" pads to ground or supply rails. Scope Ground Test Circuit Sinewave Output Voltage Control or N/C Vcc Power Supply Frequency Counter 1 N/C - 10uF to 100 uF + 6 2 0.01 uF Vcc 7 3 5 4 Ground DNC DNC 50 Ohm RF Out DNC = Do Not Connect DO NOT connect "DNC" pads to ground or supply rails. Scope Ground CMOS Output Waveform Sinewave Output Waveform Sinewave Output, +5 dBm minimum into 50 Ohms CMOS Output, Squarewave 90% 50% 10% Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/support.html Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Bulletin Page Revision Date Cx210 5 of 6 15 06 March 2015 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Solder Profile Temperature 260°C 260°C 220°C 180°C 150°C 120°C 0 10 s Up to 120 s 60 to 90 s Typical Typical Meets IPC/JEDEC J-STD-020C Tape and Reel Information OH300-61003CF 38.88 MHZ 0123456789012 0123456789012 I( W 1238 Revision History Revision P00 P01 P02 P03 P04 P05 P06 07 08 09 10 11 12 13 14 15 Date 01/26/11 05/04/11 05/06/11 05/25/11 07/27/11 09/08/11 08/09/12 09/27/12 11/06/12 11/14/12 12/07/12 04/03/13 04/24/13 05/13/13 11/15/13 03/06/15 Changes New issue Added tape and reel information Added OH300 Photo updated Description Updated power consumption and changed package drawing Added sinewave models to the data sheet added cleaning process and package characteristics. added Barcode to package marking Added link to Application Note: AN2093 Added additional notes Added additional notes Added ±5ppb models Updated Environmental Characteristics, added output drive current Changed note 5 and removed note from power supply line, added absolute note Added Voltage Control Option Updated temperature ranges for +/-5ppb models and Environmental Characteristics Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/support.html Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Bulletin Page Revision Date Cx210 6 of 6 15 06 March 2015