 |
|
| 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 0626 TFLD546G 20.00M TFLD546G 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 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 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 TFLD546G is a Surface Mount Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TFLD546G will maintain 4.6ppm frequency tolerance over 20 years. The TFLD546G is offered in a surface mount package for automated assembly. FEATURES TABLE 5.0 NOTE LVCMOS 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 3.3V OPERATION OVERALL FREQUENCY TOLERANCE: 4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: 0 to 70C 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 See solder profile, page 2. Ultrasonic cleaning is not recommended. TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE PROCESS RECOMMENDATIONS Soldering Process Wash Note: 1) Inclusive of calibration, frequency vs. t emperature stability, supply voltage c hange, load change, shock and vibration, 20 years ag ing. ORDERING INFORMATION TFLD546G - 20.0MHz TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx155 PAGE 1 OF 2 REV: 00 DATE: 06/26/06 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. WWW.CONWIN.COM PRODUCT D AT A SHEET CRYSTAL CONTROLLED OSCILLATORS Package Layout .210 MAX (5.33mm) Suggested Pad Layout CW TFLD546G 20MHz 3 2 1 4 5 6 .555 (14.10mm) Dimensional Tolerance: .005 (.127mm) .375 (9.52mm) KEEP OUT AREA 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 Pin Connections TABLE 8.0 Connection N/C N/C Ground Output N/C Vcc 3.3Vdc N/C 6 1 5 2 4 3 Pin 1 2 3 4 5 6 N/C N/C Specifications subject to change without notice. DATA SHEET #: Tx155 PAGE 2 OF 2 REV: 00 DATE: 06/26/06 aCopyright 2001 Connor-Winfield all rights reserved. |
Price & Availability of TFLD546G
 |
|
|
|
|
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] |