 |
|
| 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 AT A SHEET CRYSTAL CONTROLLED OSCILLATORS SURFACE MOUNT 3.3V HCMOS TCXO ABSOLU TE MAX IMUM RATING S PARAMETER Storage Temperature Supply Voltage UNITS (Vcc) MINIMUM -40 -0.6 NOMINAL MAXIMUM 85 6 UNITS C Vdc TABLE 1.0 NOTE CW 0521 TFLD646 100M TFLD646 DESCRIPTION OPERATING SPECIFIC ATIONS PARAMETER Frequency Range Frequency Calibration @ 25C Frequency Tolerance Operating Temperature Range Supply Voltage Supply Current Jitter (BW=10Hz to 20MHz) Jitter (BW=12kHz to 20MHz) (Fo) MINIMUM 12.80 -1.5 -4.6 -40 3.135 NOMINAL 3.3 9 MAXIMUM 155.52 1.5 4.6 85 3.465 25 5 1 UNITS MHz ppm ppm C Vdc mA ps rms ps rms TABLE 2.0 NOTE 1 (Vcc) (Icc) PHASE NOISE CHARACTERISTICS Typical Phase Noise Measurements @: 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 12.80 -60 -90 -120 -135 -145 77.76 -60 -90 -120 -135 -145 155.52 -50 -80 -115 -130 -140 MHz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz TABLE 4.0 The Connor-Winfield TFLD646 is a Surface Mount Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TFLD646 will maintain 4.6ppm frequency tolerance for 20 years over the Industrial Temperature Range. The TFLD646 is offered in a surface mount package for automated assembly. FEATURES HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% MINIMUM 2.0 -8 45 NOMINAL MAXIMUM 15 0.4 8 55 5 UNITS pF Vdc Vdc mA mA % nS TABLE 5.0 NOTE 3.3V OPERATION OVERALL FREQUENCY TOLERANCE: 4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: -40 to 85C LOW JITTER <1pS RMS SURFACE MOUNT PACKAGE (Voh) (Vol) (Ioh) (Ioh) 50 3 PACKAG E CHARACTERISTICS Package TABLE 6.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. TABLE 7.0 The component solder used internal to this device has a melting point of 221C. The peak temperature inside the device should be less than or equal to 220C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. TAPE AND REEL PACKAGING PROCESS RECOMMENDATIONS Solder Reflow Wash ORDERING INFORMATION Note: 1) Inclusive of calibration, frequency vs. t emperature stability, supply voltage c hange, load change, shock and vibration, 20 years ag ing. TFLD646 - 100.0MHz TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx138 PAGE 1 OF 2 REV: 00 DATE: 06/20/05 aCopyright 2001 Connor-Winfield all rights reserved. THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. HTTP://WWW.CONWIN.COM PRODUCT D AT A SHEET CRYSTAL CONTROLLED OSCILLATORS .210 MAX (5.33mm) CW TFLD646 100M 3 2 1 4 5 6 Pin 1 2 3 4 5 6 TABLE 8.0 Connection N/C N/C Ground Output N/C Vcc Dimensional Tolerance: .005 (.127mm) 0.085 (2.16mm) 0.375 (9.52mm) 0.085 (2.16mm) 90% 0.060 (1.52mm) 0.260 (6.60mm) 0.40 (1.02mm) 0.555 (14.10mm) 10% 0.375 (9.52mm) KEEP OUT AREA 3.3Vdc N/C 6 12 5 3 4 N/C N/C Specifications subject to change without notice. DATA SHEET #: Tx138 PAGE 2 OF 2 REV: 00 DATE: 06/20/05 aCopyright 2001 Connor-Winfield all rights reserved. |
Price & Availability of TFLD646-1000M
 |
|
|
|
|
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] |