 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 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 SURFACE MOUNT 3.3V LVCMOS VCTCXO ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Supply Voltage Control Voltage UNITS (Vcc) (Vc) MINIMUM -40 -0.5 -0.5 NOMINAL MAXIMUM 85 6 6 UNITS C Vdc Vdc TABLE 2.0 (Fo) MINIMUM 12.8 -4.6 0 3.135 NOMINAL 3.3 9 -65 -95 -125 -135 -145 MAXIMUM 156.25 4.6 70 3.465 25 5 1 UNITS MHz ppm C Vdc mA ps rms ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz TABLE 3.0 MINIMUM (Vc) 0.3 10 -15 10k NOMINAL 1.65 MAXIMUM 3.0 15 UNITS Vdc ppm % Ohm TABLE 4.0 MINIMUM 2.0 -8 45 NOMINAL MAXIMUM 15 0.4 8 55 5 UNITS pF Vdc Vdc mA mA % ns NOTE 2 NOTE NOTE 1 TABLE 1.0 NOTE CW 0836 TVLD546 77.76MHZ TVLD546 DESCRIPTION OPERATING SPECIFICATIONS PARAMETER Frequency Range Total Frequency Tolerance Operating Temperature Range Supply Voltage Supply Current Jitter (BW=10Hz to 20MHz) 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 (Vcc) (Icc) 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. INPUT CHARACTERISTICS PARAMETER Control Voltage Frequency Pullability Frequency Adjust Linearity Input Impedance FEATURES 3.3V OPERATION OVERALL FREQUENCY TOLERANCE: 4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: 0 to 70C LOW JITTER <1pS RMS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE LVCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% (Voh) (Vol) (Ioh) (Ioh) 50 3 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 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. DATA SHEET #: Tx102 PAGE 1 OF 2 REV: 03 DATE: 07/16/08 TVLD546 - 077.76M TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. 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 Package Layout .210 MAX (5.33mm) Suggested Pad Layout CW TVLD546 77.76MHZ 3 2 1 4 5 6 .555 (14.10mm) .375 (9.52mm) KEEP OUT AREA Dimensional Tolerance: .005 (.127mm) Output Waveform Temperature 260C 220C Solder Profile 260C 90% 180C 150C 120C 10% 0 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Test Circuit Pad Connections TABLE 7.0 Connection Control Voltage N/C Ground Output N/C Vcc 3.3Vdc N/C 6 1 5 2 4 3 Pad 1 2 3 4 5 6 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. |
Price & Availability of TVLD546-07776M
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |