 |
|
| 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. HTTP://WWW.CONWIN.COM PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS SURFACE MOUNT 3.3V HCMOS TCXO ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Supply Voltage UNITS (Vcc) MINIMUM -40 -0.6 NOMINAL MAXIMUM 85 6 UNITS C Vdc TABLE 2.0 (Fo) MINIMUM 12.80 -1.5 -4.6 0 3.135 NOMINAL 3.3 9 MAXIMUM 155.52 1.5 4.6 70 3.465 25 5 1 UNITS MHz ppm ppm C Vdc mA ps rms ps rms TABLE 4.0 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 5.0 MINIMUM 2.0 -8 45 NOMINAL MAXIMUM 15 0.4 8 55 5 UNITS pF Vdc Vdc mA mA % nS NOTE NOTE TABLE 1.0 NOTE CW 0701 TFLD546 20.00M TFLD546 DESCRIPTION OPERATING SPECIFICATIONS 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) 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 The Connor-Winfield TFLD546 is a Surface Mount Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TFLD546 will maintain 4.6ppm frequency tolerance over 20 years. The TFLD546 is offered in a surface mount package for automated assembly. HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% FEATURES 3.3V OPERATION OVERALL FREQUENCY TOLERANCE: 4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: 0 to 70C LOW JITTER <1pS RMS (Voh) (Vol) (Ioh) (Ioh) 50 3 PACKAGE CHARACTERISTICS Package TABLE 6.0 Non-hermetic package consisting of an FR4 subs trate with grounded metal cover. TABLE 7.0 The component solder used internal to this device has a m elting point of 221C. The peak temperature inside the device should be less t han or equal to 220C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING PROCESS RECOMMENDATIONS Solder Reflow Wash Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 20 years aging. ORDERING INFORMATION TFLD546 - 20.00MHz TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx101 PAGE 1 OF 2 REV: 07 DATE: 10/21/04 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 ATA SHEET CRYSTAL CONTROLLED OSCILLATORS .210 MAX (5.33mm) CW TFLD546 20.00M 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) 90% .555 (14.10mm) 10% .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 #: Tx101 PAGE 2 OF 2 REV: 07 DATE: 10/21/04 aCopyright 2001 Connor-Winfield all rights reserved. |
Price & Availability of TFLD546
 |
|
|
|
|
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] |