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A0723000-77.76MHZ PDF预览

A0723000-77.76MHZ

更新时间: 2024-02-07 21:15:55
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CONNOR-WINFIELD 机械振荡器
页数 文件大小 规格书
2页 202K
描述
HCMOS Output Clock Oscillator, 77.76MHz Nom, HERMETIC SEALED, METAL, GUL WING PACKAGE-14/4

A0723000-77.76MHZ 数据手册

 浏览型号A0723000-77.76MHZ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 5.0V HCMOS VCXO  
CW 0107  
A0723000  
77.76M  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
Supply Voltage  
-40  
-0.5  
-0.5  
-
-
-
85  
7
(Vcc)  
(Vc)  
Vdc  
Vdc  
Control Voltage  
7
A0723000  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
-
-15  
-
15  
25  
10  
50  
85  
5.25  
60  
5
Frequency Range  
(Fo)  
77.76  
DESCRIPTION  
Frequency Calibration @ 25°C  
Frequency vs. Temperature Stability  
Frequency Aging (10 years)  
Total Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-
ppm  
1
2
-25  
-
ppm  
-10  
-
-
ppm  
The Connor-Winfield A0723000  
is a 5.0V HCMOS, hermetically  
sealed, Voltage Controlled  
Crystal Oscillator (VCXO).  
Based on a fundamental crystal  
design the A0723000 is  
designed for phased lock loop  
applications requiring low jitter  
and tight stability.  
-50  
ppm  
3
-40  
-
°C  
(Vcc)  
(Icc)  
4.75  
5.0  
-
Vdc  
Supply Current  
-
-
-
-
-
-
-
-
mA  
Jitter (BW=10Hz to 20MHz)  
Jitter (BW=12kHz to 20MHz)  
SSB Phase Noise at 100Hz 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  
-
1
-60  
-90  
-115  
-140  
-145  
-
-
-
-
-
FREQUENCY CONTROL  
PARAMETER  
TABLE 3.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Vdc  
FEATURES  
Control Voltage Range  
Frequency Pullability  
Monotonic Linearity  
(Vc)  
0.5  
±50  
-10  
50K  
15  
2.5  
4.5  
-
-
-
-
-
10  
-
ppm  
%
4
5.0V OPERATION  
Input Impedance  
Ohm  
KHz  
Modulation Bandwidth (3dB)  
-
LOW JITTER <1ps RMS  
TEMPERATURE STABILITY: ±25ppm  
TEMPERATURE RANGE: -40 to 85°C  
HERMETICALLY SEALED PACKAGE  
TAPEAND REEL PACKAGING  
HCMOS OUTPUT  
CHARACTERISTICS  
PARAMETER  
TABLE 4.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pF  
LOAD  
-
4.5  
-
-
-
15  
-
Voltage  
Current  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Ioh)  
Vdc  
Vdc  
mA  
mA  
%
-
0.5  
-
-
-
-16  
-
16  
60  
3
Duty Cycle at 50% of Vcc  
40  
-
50  
-
Rise / Fall Time 10% to 90%  
nS  
ORDERING INFORMATION  
PACKAGE CHARACTERISTICS  
TABLE 5.0  
A0723000 - 77.76 MHz  
Package  
Hermetically sealed, gull wing, metal package. (MI142)  
VCXO  
SERIES  
CENTER  
FREQUENCY  
Note:  
1) Vc = 2.5V, measurement referenced to Fo.  
2) Relative to frequency measured at 25°C and Vc = 2.5V.  
3) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,  
shock and vibration, and aging for 10 years.  
4) Measured at 25°C referenced to Fo, Positive Slope.  
Specifications subject to change without notice.  
VX504  
1
2
00  
2/18/04  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
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OF  
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