THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS CW 0836 TVLD546 77.76MHZ SURFACE MOUNT 3.3V LVCMOS VCTCXO ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature MINIMUM -40 NOMINAL - MAXIMUM 85 UNITS °C Supply Voltage (Vcc) -0.5 - 6 Vdc Control Voltage (Vc) -0.5 - 6 Vdc NOTE DESCRIPTION OPERATING SPECIFICATIONS TABLE 2.0 PARAMETER Frequency Range Total Frequency Tolerance Operating Temperature Range TVLD546 TABLE 1.0 UNITS (Fo) MINIMUM 12.8 -4.6 0 NOMINAL - MAXIMUM 156.25 4.6 70 UNITS MHz ppm °C Vdc Supply Voltage (Vcc) 3.135 3.3 3.465 Supply Current (Icc) - 9 25 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms 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 - -65 -95 -125 -135 -145 1 - ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz MINIMUM NOMINAL MAXIMUM UNITS 0.3 1.65 3.0 Vdc ±10 - - ppm Frequency Adjust Linearity -15 - 15 % Input Impedance 10k - - Ohm MINIMUM 2.0 - NOMINAL - MAXIMUM 15 0.4 UNITS pF Vdc Vdc -8 45 - - 8 55 5 mA mA % ns INPUT CHARACTERISTICS NOTE 1 The Connor-Winfield TVLD546 is a Surface Mount Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO). Operating at 3.3Vdc, the TVLD546 will maintain ±4.6ppm frequency tolerance over 20 years. The TVLD646 is offered in a surface mount package for automated assembly. TABLE 3.0 PARAMETER Control Voltage (Vc) Frequency Pullability 2 (Voh) (Vol) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% TABLE 4.0 (Ioh) (Ioh) 50 3 FEATURES 3.3V OPERATION LVCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) NOTE NOTE OVERALL FREQUENCY TOLERANCE: ±4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: 0 to 70°C LOW JITTER <1pS RMS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE PACKAGE CHARACTERISTICS Package PROCESS RECOMMENDATIONS Soldering Process Wash TABLE 5.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. TABLE 6.0 RoHS compliant, lead free. See solder profile on page 2. Ultrasonic cleaning is not recommended. ORDERING INFORMATION TVLD546 - 077.76M Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration and aging for 10 years. 2) Positive Slope. TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx102 PAGE 1 OF 2 REV: 03 DATE: 07/16/08 aCopyright 2008 Connor-Winfield all rights reserved. THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS Suggested Pad Layout Package Layout .210 MAX CW TVLD546 77.76MHZ (5.33mm) 3 4 2 5 1 6 .555 (14.10mm) KEEP OUT AREA .375 (9.52mm) Dimensional Tolerance: ±.005 (.127mm) Output Waveform Solder Profile Temperature 260°C 260°C 220°C 180°C 90% 150°C 120°C 0 10% 120 S Max. Pad Connections Test Circuit 3.3Vdc Pad 1 2 3 4 5 6 N/C 6 5 4 1 2 3 Time 10 S 60 S Max. 360 Sec. Max. TABLE 7.0 Connection Control Voltage N/C Ground Output N/C Vcc Control Voltage N/C Specifications subject to change without notice. DATA SHEET #: Tx102 PAGE 2 OF 2 REV: 03 DATE: 07/16/08 aCopyright 2008 Connor-Winfield all rights reserved.