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SMH54AA-20.00M

更新时间: 2024-09-17 06:12:39
品牌 Logo 应用领域
CONNOR-WINFIELD 振荡器晶体时钟
页数 文件大小 规格书
1页 102K
描述
3.3V SURFACE MOUNT CRYSTAL CLOCK OSCILLATOR

SMH54AA-20.00M 数据手册

  
THE CONNOR-WINFIELD CORP.  
2111 COMPREHENSIVE DRIVE.  
AURORA, IL 60505.  
FAX (630) 581-5040.  
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  
3.3V SURFACE MOUNT CRYSTAL CLOCK OSCILLATOR  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM NOMINAL MAXIMUM  
-40 85  
-0.5 7.0  
UNITS  
°C  
SMH54AA  
Storage Temperature  
-
Supply Voltage  
(Vcc)  
-
Vdc  
DESCRIPTION  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
ppm  
°C  
Frequency Range  
(Fo)  
1.0  
-
70.0  
20  
The Connor-Winfield  
Frequency Tolerance:  
Operating Temperature Range  
Supply Voltage  
-20  
-
1
SMH54AA is a Surface Mount,  
Fixed Frequency Crystal  
0
-
70  
(Vdd)  
(Icc)  
(Icc)  
(Icc)  
(Icc)  
3.135  
3.3  
3.465  
15  
Vdc  
mA  
Controlled Oscillator (XO). The  
SMH54AA is designed for use  
in all applications requiring a  
precision clock. The surface  
mount package is designed for  
high-density mounting and is  
optimum for mass production.  
Supply Current  
1.0 to 31.99 MHz  
32 to 49.99 MHz  
50 to 66.99 MHz  
67 to 70 MHz  
-
-
-
-
-
-
-
-
20  
mA  
25  
mA  
30  
mA  
HCMOS OUTPUT  
CHARACTERISTICS  
TABLE 4.0  
NOTE  
PARAMETER  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pF  
LOAD  
-
-
-
-
15  
-
Voltage  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Ioh)  
2.91  
Vdc  
-
-4  
-
0.33  
-
Vdc  
-
Current  
mA  
FEATURES  
-
50  
-
4
mA  
Duty Cycle at 50% of Vcc  
Rise / Fall Time 10% to 90%  
Start-Up Time  
45  
-
55  
3
%
1.0 to 70 MHz  
nS  
-
-
10  
1
mS  
3.3V OPERATION  
Jitter (12 KHz to 20 MHz)  
Jitter (10 Hz to 20 MHz)  
-
-
pS RMS  
pS RMS  
-
-
5
POWER SAVING FUNCTION: 10uA  
WHEN DISABLED  
PACKAGE CHARACTERISTICS  
OVERALL FREQUENCY TOLERANCE  
±20ppm  
TABLE 5.0  
Package  
Hermetically sealed ceramic package and metal cover  
Note:  
TEMPERATURE RANGE: 0 to 70°C  
1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage change, load  
change, shock and vibration, 10 years aging.  
CERAMIC SURFACE MOUNT  
PACKAGE  
Pad Connection  
TAPEAND REEL PACKAGING  
1
2
3
4
5
6
7
8
9
10  
N/C  
N/C  
N/C  
Ground  
N/C  
ORDERING INFORMATION  
N/C  
Output  
N/C  
SMH54AA - 20.00 MHz  
Vcc  
CLOCK  
SERIES  
CENTER  
FREQUENCY  
N/C  
Dimensional Tolerance:  
±.005 (.127mm)  
Specifications subject to change without notice.  
Copyright 2001 Connor-Winfield all rights reserved.  
a
7/16/02  
Hc187  
1
1
00  
REV:  
DATASHEET #:  
INT  
PAGE  
OF  
DATE:  

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