Telecom Performance TCXO / VCTCXO 2111 Comprehensive Drive 2111 Comprehensive Drive Aurora, Illinois 60505 Aurora, Illinois 60505 Phone: 630- 851- 4722 Phone: 630- 851- 4722 Fax: 630- 851- 5040 Fax: 630- 851- 5040 www.conwin.com www.conwin.com US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Features Description: The Connor-Winfield 5x7mm • Miniature 5 x 7mm Surface Mount Package • 3.3V Operation Temperature Compensated TV • LVCMOS or Clipped Sinewave Output Logic 50 4 Crystal Controlled Oscillators 19 1 .2 02 • Frequency Stabilities Available: MH 0 Z and Voltage Controlled TV50x / TV60x / TV70x: ±-0.28ppm Temperature Compensated TV51x / TV61x / TV71x: ±0.50ppm TV52x / TV62x / TV72x: ±1.00ppm Crystal Controlled Oscillators • Temperature Ranges Available: are designed for use in S3 Telecom TV5xx Series: 0 to 70°C Applications. Through the use of Analog TV6xx Series: -40 to 85°C Temperature Compensation, this device is TV7xx Series: -20 to 70°C capable of holding sub 1-ppm stabilities over • Frequency Tolerance: ±4.60 ppm for 20 yrs. • Aging: <4.63E-13 / second the commercial or the industrial temperature • Low Jitter <1ps RMS ranges. All models will meet ±4.6 ppm • Tape and Reel Packaging accuracies for twenty years. Three STRATUM 3 • RoHS Compliant / Lead Free compliant model series are available. • Recommended for New Designs Applications: • • • • • • IEEE 1588 Applications Synchronous Ethernet slave clocks, ITU-T G.8262 EEC options 1 & 2 Compliant to Stratum 3, GR-1244-CORE & GR-253-CORE Wireless Communications Small Cells Test and Measurement LVCMOS Test Circuit Package Layout 0.276 ±0.006 (7.0mm) (Top View) 0.079 Max. (2.0mm) Vcc Supply Voltage 0.197 ±0.006 (5.0mm) TV504 1020 19.2 MHZ 0.1 uF Bypass 10 nF Bypass Pad 1 1 0.034 (0.90mm) (4 Places) 3 4 Dimensional Tolerance: ±.005 (.127mm) ±.02 (.508mm) 0.055 (1.40mm) (4 Places) Pin Connections 1: 2: 3: 4: Voltage Control (VCTCXO) N/C (TCXO) Ground Output Supply, Vcc 3 1 2 Output 15 pF Pad 1 VCTCXO = Voltage Control TCXO = N/C 2 (Bottom View) 4 Clipped Sinewave Test Circuit Vcc Supply Voltage 0.1 uF Bypass 10 nF Bypass 4 3 Output 10 pF 1 2 10K Ohm Pad 1 VCTCXO = Voltage Control TCXO = N/C Standard Frequencies Available * 6.4 MHz, 9.72 MHz, 10.0 MHz, 10.24 MHz, 12.5 MHz, 12.8 MHz, 13.5 MHz, 19.2 MHz, 19.44 MHz, 20.0 MHz, 20.48 MHz, 25.0 MHz, 27.0 MHz, 38.88 MHz * Available frequencies from the factory for small quantity orders or quick delivery. Additional frequencies are available. Ordering Information TV Type: Precision TCXO VCTCXO 4 Pad 5x7mm Bulletin Page Revision Date Tx215 1 of 4 03 09 Jan 2014 5 Temperature Range 5 = 0 to 70°C 6 = -40 to 85°C 7 = -20 to 70°C 0 Frequency Stability 0 = ±0.28 ppm 1 = ±0.50 ppm 2 = ±1.00 ppm 4 Features 2 = TCXO, LVCMOS, 3.3 Vdc 3 = TCXO, Clipped Sinewave, 3.3 Vdc 4 = VCTCXO, LVCMOS, 3.3 Vdc 5 = VCTCXO, Clipped Sinewave, 3.3 Vdc 019.2M Output Frequency Frequency Format -xxx.xM Min. * -xxx.xxxxxxM Max.* * Amount of numbers after the decimal point. M = MHz Example: TV504-019.2M = 5x7mm, VCTCXO, LVCMOS, 3.3Vdc, 0 to 70°C, ±28ppm, Output Frequency 19.44MHz To order a TV504 with an output frequency of: 6.4 MHz = TV504-006.4M 20 MHz = TV504-020.0M 38.88 MHz = TV504-038.88M Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications. All dimensions in inches. © Copyright 2014 The Connor-Winfield Corporation Absolute Maximum Ratings Table 1.0 Parameter Minimum Storage Temperature Supply Voltage (Vcc) Input Voltage -55 -0.5 -0.5 Nominal Maximum - - - Units 85 6.0 Vcc+0.5 Notes °C Vdc Vdc Model Specifications Table 2.0 Model Number TV502 Model Number TV602 Model Number TV702 -20 to 70°C Output Type TCXO / VCTCXO LVCMOS TCXO Temperature Range Temperature Range Temperature Range Frequency Range Frequency Stability Supply Voltage Holdover Stability Aging / Life Aging / Day Aging / Second TV503 TV504 TV505 TV603 TV604 TV605 TV703 TV704 TV705 Clipped Sinewave TCXO LVCMOS VCTCXO Clipped Sinewave VCTCXO 1 2 3 TV513 TV514 TV515 TV613 TV614 TV615 0 to 70°C -40 to 85°C 6.4 to 40 MHz ±0.28ppm 3.3Vdc ±0.32ppm ±3.0ppm ±40ppb 4.63E-13 Model Specifications Table 3.0 Model Number TV512 Model Number TV612 Model Number TV712 -20 to 70°C TV713 TV714 TV715 Output Type TCXO / VCTCXO LVCMOS TCXO Clipped Sinewave TCXO LVCMOS VCTCXO Clipped Sinewave VCTCXO 1 3 TV523 TV524 TV525 TV623 TV624 TV625 Temperature Range Temperature Range Temperature Range Frequency Range Frequency Stability Supply Voltage Frequency Aging 0 to 70°C -40 to 85°C 6.4 to 40 MHz ±0.50ppm 3.3Vdc ±3.0ppm Model Specifications Table 4.0 Model Number TV522 Model Number TV622 Model Number TV722 -20 to 70°C TV723 TV724 TV725 Output Type TCXO / VCTCXO LVCMOS TCXO Clipped Sinewave TCXO LVCMOS VCTCXO Clipped Sinewave VCTCXO 1 3 Temperature Range Temperature Range Temperature Range Frequency Range Frequency Stability Supply Voltage Frequency Aging 0 to 70°C -40 to 85°C 6.4 to 52 MHz ±1.00ppm 3.3Vdc ±3.0ppm Notes: 1) Frequency stability vs. change in temperature. [±(Fmax – Fmin)/2.Fo]. 2) Inclusive of frequency stability, supply voltage change (±1%), aging, for 24 hours. 3) Over twenty years. Data Sheet: Tx215 Rev: 03 Date: 01/09/14 © Copyright 2014 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Operating Specifications Parameter TCXO Frequency Calibration @ 25°C Supply Voltage Variation. (Vcc±5%) Load Coefficient, ±5% Static Temperature Hysteresis Total Frequency Tolerance Supply Voltage (±5%) (Vcc) Supply Current (Icc) Period Jitter Integrated Phase Jitter (BW=12kHz to 20MHz) SSB Phase Noise at 10Hz offset SSB Phase Noise at 100Hz offset SSB Phase Noise at 1KHz offset SSB Phase Noise at >10KHz offset SSB Phase Noise at >100KHz offset Start Up Time Minimum -1.00 -0.05 -0.05 -0.4 -4.60 3.135 - - - - - - - - - Nominal - - - - - 3.3 6 3 0.3 -90 -120 -140 -150 -152 - Maximum 1.00 0.05 0.05 0.4 4.60 3.465 10 5 1.0 -85 -115 -135 -145 -157 1 Table 5.0 Units Notes ppm ppm ppm ppm ppm Vdc mA ps rms ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz ms Input Characteristics For Voltage Control Models(Pad1) Parameter Control Voltage Range (Vcc = 3.3V) Frequency Tuning Linearity Input Impedance Slope (Vc) Minimum 0.3 ±10 ±5 100K Positive Nominal 1.65 - - - Maximum 3.0 - - - LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% (Voh) (Vol) (Ioh) (Iol) Minimum - 90%Vcc - -4 - 45 - Nominal 15 - - - - 50 - Maximum - - 10%Vcc - 4 55 8 Vdc ppm % Ohm Load Output Load Resistance Output Load Capacitance Output Voltage (< 40 MHz) Output Voltage (> 40 MHz) Minimum - - 1.00 0.80 Nominal 10K 10 - - Maximum - - - - 5 5 5 5 5 6 Table 6.0 7 Table 7.0 Units Notes pF Vdc Vdc mA mA % ns Clipped Sinewave Output Characteristics Parameter 2 3 4 Units Notes LVCMOS Output Characteristics Parameter 1 8 Table 8.0 Units Notes Ohms pF V pk-pk V pk-pk 9 8 Note 1) TCXO: Initial calibration @ 25°C. Specifications at time of shipment after 48 hours of operation. 2) Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25°C. 3) Inclusive of calibration @ 25°C, frequency vs. change in temperature, change in supply voltage (±5%), load change (±5%), reflow soldering process and 20 years aging. 4) For best in application performance, careful selection of an external power source is critical. Select an external regulator that meets or exceeds to following specifications regarding voltage regulation tolerance, initial accuracy, temperature coefficient, voltage noise, and low voltage noise density Factory Test Conditions: Initial Accuracy ±2mv, Noise (0.1Hz to 10 KHz) 15uV p-p, Voltage Noise Density = 50nV/srt Hz, Temperature Coefficient < 5ppmºC. 5) Phase noise measurements Fo = 20 MHz, other frequencies may vary by 20log F/20MHz. 6) Typical start up time for the frequency range of 12.8 MHz to 25 MHz <330 us. 7) Additional pull ranges are available; please contact the factory for additional information. 8) Attention: To achieve optimal frequency stability, and in some cases to meet the specification stated on this data sheet, it is required that the circuit connected to this TCXO output must have the equivalent input capacitance that is specified by the nominal load capacitance. Deviations from the nominal load capacitance will have a graduated effect on the stability of approximately 20 ppb per pF load difference. 9) Output is AC coupled. Data Sheet: Tx215 Rev: 03 Date: 01/09/14 © Copyright 2014 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Package Characteristics Package Hermetically sealed surface mount package with metal cover. Table 9.0 Environmental Characteristics Table 10.0 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Vibration: Vibration per Mil Std 883E Method 2007.3 Test Condition A Shock: Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B. Soldering: SMD product suitable for Convection Reflow soldering. Peak temperature 260°C. Maximum time above 220°C, 60 seconds. Solderability; Solderability per Mil Std 883E Method 2003 Design Recommendations Vcc, should have a large copper area for reduced inductance. Connect a 0.01uF bypass capacitor <0.1”(2.54mm) from the pad. 0.010”(0.254mm) Recommended clearance inductance for internal copper flood. 4 3 9 5 10 1 Top View 50 Ohm trace <1”by design Vcc Buffer Ground 4 2 LVCMOS Output Waveform Ground, should have a large copper area for reduced inductance. OSC Top View Ground Clipped Sinewave Output Waveform 50 Ohm Trace Without Output Vias Buffer TOP LAYER GROUND LAYER ....... 0 BOTTOM LAYER 200 mV/Div Typical Phase Noise Suggested Pad Layout Model TV504-019.2MHz 0.071 (1.8mm) 4 Places 4 0.165 (4.2mm) 3 0.047 (1.2mm) 4 Places (Top View) 1 Tape and Reel Specifications 2 0.224 (5.7mm) Keep Out * Area Solder Profile Temperature 260˚C 260˚C 220˚C 180˚C 150˚C 120˚C 1 0 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Bulletin Page Revision Date © Copyright 2014 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Tx215 4 of 4 03 09 Jan 2014