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TFLD646G-012.8M PDF预览

TFLD646G-012.8M

更新时间: 2024-11-09 21:00:07
品牌 Logo 应用领域
CONNOR-WINFIELD 机械振荡器
页数 文件大小 规格书
2页 98K
描述
LVCMOS Output Clock Oscillator, 12.8MHz Nom, ROHS COMPLIANT PACKAGE-6

TFLD646G-012.8M 数据手册

 浏览型号TFLD646G-012.8M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.  
WWW.CONWIN.COM  
P R O D U C T D A T A S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
CW 0846  
TFLD646G  
100M  
SURFACE MOUNT 9x14mm  
3.3V LVCMOS TCXO  
TFLD646G  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
Supply Voltage  
-40  
-
-
85  
6
(Vcc)  
-0.6  
Vdc  
DESCRIPTION  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
The Connor-Winfield TFLD646G  
is a Surface Mount Temperature  
Compensated Crystal Oscillator  
(TCXO). Operating at 3.3Vdc,  
the TFLD646G will maintain  
4.6ppm frequency tolerance  
over 20 years. The TFLD646G is  
offered in a surface mount  
package for automated  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
ppm  
Frequency Range  
(Fo)  
12.80  
-1.5  
-4.6  
-40  
3.135  
-
-
-
155.52  
1.5  
4.6  
85  
Frequency Calibration @ 25°C  
Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-
ppm  
1
-
°C  
(Vcc)  
(Icc)  
3.3  
9
3.465  
25  
Vdc  
Supply Current  
mA  
Period Jitter  
-
3
5
ps rms  
ps rms  
Phase Jitter (BW=12kHz to 20MHz)  
-
0.5  
1
assembly.  
PHASE NOISE CHARACTERISTICS  
Typical Phase Noise Measurements @:  
SSB Phase Noise at 10Hz offset  
TABLE 4.0  
12.80  
-60  
77.76  
-60  
155.52  
-50  
MHz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
SSB Phase Noise at 100Hz offset  
SSB Phase Noise at 1KHz offset  
-90  
-90  
-80  
-120  
-135  
-145  
-120  
-135  
-145  
-115  
-130  
-140  
SSB Phase Noise at 10KHz offset  
SSB Phase Noise at 100KHz offset  
FEATURES  
LVCMOS OUTPUT CHARACTERISTICS  
TABLE 5.0  
NOTE  
3.3V OPERATION  
PARAMETER  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pF  
OVERALL FREQUENCY TOLERANCE:  
4.6ppm OVER 20 YEARS.  
LOAD  
-
2.0  
-
-
-
-
15  
-
Voltage  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Ioh)  
Vdc  
Vdc  
mA  
mA  
%
0.4  
-
TEMPERATURE RANGE: -40 to 85°C  
LOW JITTER <1pS RMS  
-
Current  
-4  
-
-
4
Duty Cycle at 50% of Vcc  
45  
50  
3
55  
5
Rise / Fall Time 10% to 90%  
ns  
SURFACE MOUNT PACKAGE  
TAPE AND REEL PACKAGING  
RoHS COMPLIANT / LEAD FREE  
PACKAGE CHARACTERISTICS  
TABLE 6.0  
Package  
Non-hermetic package consisting of an FR4 substrate with grounded metal  
cover.  
PROCESS RECOMMENDATIONS  
TABLE 7.0  
RoHS compliant, lead free. See solder profile, page 2.  
Ultrasonic cleaning is not recommended.  
Soldering Process  
Wash  
ORDERING INFORMATION  
Note:  
TFLD646G - 100.0M  
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load  
change, shock and vibration, 20 years aging.  
TCXO  
SERIES  
CENTER  
FREQUENCY  
Specifications subject to change without notice.  
12/11/08  
Tx250  
1
2
00  
Copyright 2001 Connor-Winfield all rights reserved.  
a
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DATE:  

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