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DOCSC020F Dataheets PDF



Part Number DOCSC020F
Manufacturers Connor Winfield
Logo Connor Winfield
Description Surface Mount Oven Stabilized Oscillator
Datasheet DOCSC020F DatasheetDOCSC020F Datasheet (PDF)

Available at Digi-Key www.digikey.com Surface Mount Oven Stabilized Oscillator DOCSC Series OCXO or VCOCXO 2111 Comprehensive Drive Auro2r1a1,1IlClionmoipsre6h0e5n05sive Drive PhoneA: 6u3ro0r-a8,5I1ll-i4n7o2is2 60505 Fax: 6P3h0o-n8e5:16- 5300-48051- 4722 www.cFoanxw: 6i3n0.-c8o5m1- 5040 www.conwin.com Description: Connor-Winfield’s high stability DOCSC Series is an exceptionally precise frequency standard, excellent for use in cellular base stations, test equipment, Synchronous Ethernet and V.

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Available at Digi-Key www.digikey.com Surface Mount Oven Stabilized Oscillator DOCSC Series OCXO or VCOCXO 2111 Comprehensive Drive Auro2r1a1,1IlClionmoipsre6h0e5n05sive Drive PhoneA: 6u3ro0r-a8,5I1ll-i4n7o2is2 60505 Fax: 6P3h0o-n8e5:16- 5300-48051- 4722 www.cFoanxw: 6i3n0.-c8o5m1- 5040 www.conwin.com Description: Connor-Winfield’s high stability DOCSC Series is an exceptionally precise frequency standard, excellent for use in cellular base stations, test equipment, Synchronous Ethernet and VSAT applications. Based on an SC-cut crystal, the DOCSC Series offers low aging and tight stability in a 9x14mm surface mount package. Features: • OCXO or VCOCXO • 3.3 Vdc Operation • SMT Package • Frequency Stability ±20 ppb • Temperature Ranges: 0 to 70°C, -20 to 75°C or -40 to 85°C • Low Phase Noise • LVCMOS Output • RoHS Compliant / Lead Free 0.555 (14.1mm) 1525 DOCSC022F 24.576MHz Package Outline 0.358 (9.1mm) 0.330 (8.38mm) 0.275 (6.99mm) Top View Side View 0.025 (0.64mm) 1 Suggested Pad Layout 0.060 (1.52mm) DNC 0.085 (2.16mm) 0.060 (1.52mm) 0.040 (1.02mm) DNC 0.100 (2.54mm) 0.100 (2.54mm) 0.260 (6.60mm) 0.040 (1.02mm) DNC = Do Not Connect 0.375 (9.52mm) 43 5 Top View 2 61 Bottom View Dimensional Tolerance: +/-0.005 (0.127mm) 0.085 (2.16mm) Keep Out Area Marking Diagram Pad Connections 1: N/C or Voltage Control 2: Do Not Connect* 3: Ground 4: Output 5: Do Not Connect* 6: Supply Voltage (Vcc) *DO NOT connect "DNC" pads to ground or supply rails. Bulletin Page Revision Date Cx264 1 of 4 06 24 April 2019 DOCSC Oscillator Type 3.3 Vdc LVCMOS Output Surface Mount OCXO 02 Frequency Stability 02 = ±20.0 ppb Ordering Information 0F Temperature Range 0 = 0 to 70°C 1 = -20 to 75°C 2 = -40 to 85°C Voltage Control Option F = OCXO (Fixed Freq.) V = VCOCXO (Voltage Controlled) -024.576M Output Frequency Frequency Format -xxx.xM Min * -xxx.xxxxxxM Max * * Number of allowable digits after the decimal point. M = MHz Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/technologies.html 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Parameter Storage Temperature Supply Voltage - 3.3 Vdc (Vcc) Control Voltage (Vc) Absolute Maximum Ratings Minimum -55 -0.5 -0.5 Nominal - - - Operating Specifications Parameter Minimum Nominal Center Frequency (Fo) Frequency Stability vs. Change in Temperature Option 02 10 -20 - - Operating Temperature Range Option 0 Option 1 0 - -20 - Option 2 Frequency Calibration Frequency Stability vs Load -40 -1.0 -20 - - - Frequency Stability vs Voltage Aging: Daily Aging: First Year -20 -5.0 -0.3 - - - Total Frequency Tolerance (20 Years) Supply Voltage (Vcc) Power Consumption Vcc = Nominal Voltage -3.0 3.13 - 3.30 Commercial Temperature Range: 0 to 70 °C Turn On Steady State @ 25°C - - - - Industrial Temperature Range: -40 to 85 °C Turn On Steady State @ 25°C - - - - Phase Jitter: (BW: 12 KHz to 5MHz @ Fo=40.0MHz) Allan Deviation (Tau=1s) Start-Up Time - - - 0.25 3.0E-11 - Warm Up Time (Within Specification @ 25°C) Warm Up Time (Within Specification @ -40°C) - - - - Maximum 125 4.5 Vcc+0.5 Maximum 40 20 70 75 85 1.0 20 20 5.0 0.3 3.0 3.47 2.5 1.1 3.0 1.3 0.35 10 60 90 Parameter Load Output Voltage Output Voltage: High (Voh) Low (Vol) Output Current: High (Ioh) Low (Iol) Duty Cycle at 50% of Vcc Rise / Fall Time: 10% to 90% Parameter @ 1 Hz offset @ 10 Hz offset @ 100 Hz offset @ 1 KHz offset @ 10 KHz offset @ 100 KHz offset @ 1MHz offset CMOS Output Characteristics Minimum - Nominal 15 Maximum - 2.7 - - - - 0.3 -4 - - - - 4 45 50 55 - - 6.5 Typical Phase Noise Characteristics Fo=10 MHz -72 -100 -128 -145 -151 -154 -155 Fo=24.576MHz -70 -96 -125 -145 -151 -154 -155 Fo=40.0MHz -67 -90 -116 -139 -147 -153 -153 Attention: System Designers please review Application Note AN2093: System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators. @ www.conwin.com/technologies.html Specifications subject to change without notification. See Connor-Winfield's website for latest revision. © Copyright 2019 The Connor-Winfield Corporation Not intended for life support applications. Units °C Vdc Vdc Notes Units MHz ppb °C °C °C ppm ppb ppb ppb/day ppm ppm Vdc Notes 1 2 ±5% ±5% 3 4 5 W W W W ps RMS ms s s Units pF V V mA mA % ns Notes 6 Units dBC/Hz dBC/Hz dBC/Hz dBC/Hz dBC/Hz dBC/Hz dBC/Hz Notes Bulletin Page Revision Date Cx264 2 of 4 06 24 April 2019 2111 Comprehensive Drive Aurora, Illinois.


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