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DGOV5S3-19.44MHZ PDF预览

DGOV5S3-19.44MHZ

更新时间: 2024-11-24 14:49:07
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 209K
描述
HCMOS Output Clock Oscillator, 19.44MHz Nom, HERMETIC SEALED, WELDED, DIP-14/4

DGOV5S3-19.44MHZ 数据手册

 浏览型号DGOV5S3-19.44MHZ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 UC T D ATA S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
14 PIN DIP 5.0V HCMOS STRATUM 3 OCXO  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
CW 0107  
DGOV5S3  
19.44M  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
Supply Voltage  
-40  
-0.5  
-0.5  
-
-
-
85  
7.0  
7.0  
(Vcc)  
(Vc)  
Vdc  
Vdc  
Control Voltage  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
DGOV5S3  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
ppm  
Center Frequency  
(Fo)  
19.440  
Frequency Stability  
-0.25  
-
0.25  
4.6  
70  
5.25  
350  
3
1
2
Total Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-4.6  
-
ppm  
DESCRIPTION  
-40  
-
°C  
(Vcc)  
(Icc)  
4.75  
5.00  
Vdc  
The Connor-Winfield  
Supply Current  
-
-
-
-
-
-
-
-
-
mA  
DGOV5S3 is a hermetically  
sealed 14 Pin DIP 5.0V Oven  
Controlled Crystal Oscillator  
(OCXO) with an HCMOS  
output. The DGOV5S3 is  
designed for Stratum 3  
applications requiring low  
jitter and tight frequency  
stability.  
Jitter (BW=12kHz to 20MHz)  
SSB Phase Noise at 10Hz offset  
SSB Phase Noise at 10KHz offset  
Start Up Time: Oscillator  
Warm Up Time  
-
ps rms  
dBc/Hz  
dBc/Hz  
mS  
-75  
-
-130  
-
-
-
-
-
10  
5
Minutes  
nS  
3
TDEV @ 1.0 Sec.  
1
TDEV @ 4.0 Sec.  
2
nS  
INTPUT CHARACTERISTICS  
PARAMETER  
TABLE 3.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Vdc  
Control Voltage Range  
Frequency at Vc=0.5 Vdc  
Frequency at Vc=4.1 Vdc  
Slope of Frequency Adjust  
Input Impedance  
(Vc)  
0.5  
-30  
18  
2.18  
4.1  
-18  
30  
-
-
-
-
-
ppm  
4
4
ppm  
5
ppm/V  
Ohm  
FEATURES  
100k  
-
FREQUENCY ADJUST  
5.0V OPERATION  
HCMOS OUTPUT  
CHARACTERISTICS  
PARAMETER  
TABLE 4.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pf  
LOAD  
-
4.5  
-
-
-
-
15  
-
LOW JITTER <3pS RMS  
Voltage  
Current  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Ioh)  
Vdc  
Vdc  
mA  
mA  
%
0.4  
-
TEMPERATURE STABILITY  
±0.25ppm  
-4  
-
-
50  
-
4
FREQUENCY TOLERANCE OF  
±4.6ppm OVER TEN YEARS  
Duty Cycle at 50% of Vcc  
45  
-
55  
6
Rise / Fall Time 10% to 90%  
nS  
TABLE 5.0  
PACKAGE CHARACTERISTICS  
Package  
14 pin DIP, hermetically sealed, grounded case, welded package  
ORDERING INFORMATION  
Notes:  
1) Frequency vs. temperature stability, Vc = 2.18V.  
2) Inclusive of calibration, operating temperature range, supply voltage change, load change, shock  
and vibration, 10 years aging, Vc = 2.18V.  
3) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency,  
measured after 30 minutes of continuous operation at a stable 25°C  
4) Referenced to Fo @ 25°C, Positive Transfer Characteristic  
DGOV5S3 - 19.44MHz  
OCXO  
CENTER  
FREQUENCY  
SERIES  
Specifications subject to change without notice.  
11/15/01  
Cx020  
1
2
00  
REV:  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
DATE:  
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