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TFLB546E-1.60MHZ PDF预览

TFLB546E-1.60MHZ

更新时间: 2024-09-18 10:30:43
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CONNOR-WINFIELD /
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描述
Oscillator

TFLB546E-1.60MHZ 数据手册

 浏览型号TFLB546E-1.60MHZ的Datasheet PDF文件第2页 
THE CONNOR-WINFIELD CORP.  
2111 COMPREHENSIVE DRIVE.  
AURORA, IL 60505.  
FAX (630) 851-5040.  
PHONE (630) 851-4722.  
HTTP://WWW.CONWIN.COM  
P R O D UC T D ATA S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
CW 0107  
TFLB546E  
12.800M  
SURFACE MOUNT 3.3V HCMOS TCXO  
with TRI-STATE OUTPUT  
TFLB546E  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
-40  
-0.5  
-0.5  
-
-
-
85  
7
Supply Voltage  
(Vcc)  
Vdc  
Vdc  
Enable / Disable Voltage  
7
DESCRIPTION  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
The Connor-Winfield TFLB546E  
is a Surface Mount Temperature  
Compensated Crystal Oscillator  
(TCXO). Operating at 3.3Vdc,  
the TFLB546E will maintain  
±4.6ppm frequency tolerance  
over 15 years. The TFLB546E is  
offered in a surface mount  
package for automated  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
Frequency Range  
(Fo)  
1.60  
-
-
50.00  
Frequency Tolerance  
-4.6  
4.6  
ppm  
1
Operating Temperature Range  
Supply Voltage  
0
-
70  
°C  
(Vcc)  
(Icc)  
3.135  
3.3  
8
3.465  
Vdc  
Supply Current  
-
-
-
-
-
-
-
-
20  
5
1
-
mA  
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  
-
ps rms  
ps rms  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
-
-70  
-100  
-125  
-135  
-145  
-
-
-
assembly.  
-
INPUT CHARACTERISTICS  
Enable Voltage (High)  
TABLE 3.0  
(Vih)  
(Vil)  
= 70% Vdd  
-
-
-
-
Vdc  
Vdc  
2
Disable Voltage (Low)  
= 30% Vdd  
HCMOS OUTPUT CHARACTERISTICS  
PARAMETER  
FEATURES  
TABLE 4.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pF  
LOAD  
-
2.2  
-
-
2.4  
0.3  
-
15  
-
3.3V OPERATION  
Voltage  
Current  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Ioh)  
Vdc  
Vdc  
mA  
mA  
%
0.4  
-
OVERALL FREQUENCY TOLERANCE:  
±4.6ppm OVER 15 YEARS.  
-4  
-
-
4
Duty Cycle at 50% of Vcc  
40  
-
50  
3
60  
5
TEMPERATURE RANGE: 0 to 70°C  
LOW JITTER <1pS RMS  
Rise / Fall Time 10% to 90%  
nS  
PACKAGE CHARACTERISTICS  
TABLE 5.0  
TRI-STATE ENABLE/DISABLE  
SURFACE MOUNT PACKAGE  
TAPEAND REEL PACKAGING  
Package  
Non-hermetic package consisting of an FR4 substrate with grounded metal  
cover.  
PROCESS RECOMMENDATIONS  
Solder Reflow  
TABLE 6.0  
The component solder used internal to this device has a m elting point of  
221°C. The peak temperature inside the device should be less than or  
equal to 220°C for a maximum of 10 seconds  
Wash  
Ultrasonic cleaning is not recommended.  
Note:  
ORDERING INFORMATION  
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,  
shock and vibration, 15 years aging.  
2) Oscillator output is enabled with no connection on pad 6  
TFLB546E - 12.800MHz  
TCXO  
SERIES  
CENTER  
FREQUENCY  
Specifications subject to change without notice.  
3/18/03  
Tx098  
1
2
00  
REV:  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
DATE:  
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