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ESOF3S3-FREQ [CONNOR-WINFIELD]

HCMOS Output Clock Oscillator, 1.544MHz Min, 20MHz Max;
ESOF3S3-FREQ
型号： ESOF3S3-FREQ
厂家： CONNOR-WINFIELD CORPORATION    CONNOR-WINFIELD CORPORATION
描述：

HCMOS Output Clock Oscillator, 1.544MHz Min, 20MHz Max
文件： 总2页 (文件大小：187K)
中文：  中文翻译
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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  
CW 0107  
ESOF3S3  
12.80M  
SURFACE MOUNT 3.3V HCMOS STRATUM 3 OCXO  
ABSOLUTE MAXIMUM RATINGS  
TABLE 1.0  
NOTE  
PARAMETER  
UNITS  
MINIMUM  
-40  
NOMINAL  
MAXIMUM  
UNITS  
°C  
ESOF3S3  
Storage Temperature  
Supply Voltage  
-
-
85  
(Vcc)  
-0.5  
4.5  
Vdc  
OPERATING SPECIFICATIONS  
TABLE 2.0  
NOTE  
DESCRIPTION  
PARAMETER  
MINIMUM  
NOMINAL  
MAXIMUM  
UNITS  
MHz  
Center Frequency  
(Fo)  
1.544  
-
20.0  
1.5  
0.25  
4.6  
30  
3.0  
70  
3.465  
450  
1
The Connor-Winfield  
Frequency Calibration  
Frequency Stability  
-1.5  
ppm  
1,4  
2
ESOF3S3 is a true Surface  
Mount 3.3V Oven Controlled  
Crystal Oscillator (OCXO)  
with an HCMOS output. The  
ESOF3S3 is designed for  
Stratum 3 applications  
-0.25  
-
ppm  
Total Frequency Tolerance  
Aging (Daily  
-4.6  
-
ppm  
3
-30  
-
ppb  
4
Aging (20 years)  
-3.0  
-
ppm  
Operating Temperature Range  
Supply Voltage  
-20  
-
°C  
(Vcc)  
(Icc)  
3.135  
3.3  
Vdc  
Supply Current  
-
-
-
-
-
-
-
-
-
-
-
-
mA  
requiring tight frequency  
stability and low jitter.  
Phase Jitter (BW =12KHz to 20MHz)  
Phase Jitter (BW =10Hz to 20MHz)  
Period Jitter  
-
pS RMS  
pS RMS  
pS RMS  
-
3
-
3
Allan Variance (1 Second)  
SSB Phase Noise at 10Hz offset  
SSB Phase Noise at 10KHz offset  
Start-Up Time: Oscillator  
Warm Up Time  
5.00 E-10  
-
-90  
-
dBc/Hz  
dBc/Hz  
mS  
-130  
-
FEATURES  
-
-
-
-
10  
5
Minutes  
nS  
5
TDEV at 1.0 seconds  
TDEV at 4.0 seconds  
1
FIXED FREQUENCY  
2
nS  
HCMOS OUTPUT CHARACTERISTICS  
TABLE 3.0  
NOTE  
3.3V OPERATION  
PARAMETER  
MINIMUM  
NOMINAL  
MAXIMUM  
UNITS  
pF  
LOAD  
-
2.6  
-
-
-
15  
-
LOW JITTER <1pS RMS  
Voltage  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Iol)  
Vdc  
Vdc  
mA  
mA  
%
FREQUENCY STABILITY ±0.25ppm  
TEMPERATURE RANGE: -20 to 70°C  
-
0.4  
-
Current  
-4  
-
-
-
4
Duty Cycle at 50% of Vcc  
45  
-
50  
-
55  
6
FREQUENCY TOLERANCE OF  
±4.6ppm OVER TWENTY YEARS  
Rise / Fall Time 10% to 90%  
nS  
PACKAGE CHARACTERISTICS  
Package  
TABLE 4.0  
SURFACE MOUNT PACKAGE  
TAPEAND REEL PACKAGING  
Surface Mount, Non-hermetic package consisting of an FR4 substrate with  
grounded metal cover.  
PROCESS RECOMMENDATIONS  
TABLE 5.0  
Solder Reflow  
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  
ORDERING INFORMATION  
Wash  
Ultrasonic cleaning is not recommended  
Notes:  
ESOF3S3 - 12.80MHz  
1) Initial calibration @ 25°C  
2) Frequency vs. temperature stability  
3) Inclusive of calibration, operating temperature range, supply voltage change, shock and vibration  
and aging (20 years).  
OCXO  
SERIES  
CENTER  
FREQUENCY  
4) Specifications at time of shipment after 48 hours of operation.  
5) 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.  
Specifications subject to change without notice.  
5/29/03  
Cx047  
1
2
02  
REV:  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
DATE:  
a
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  
.330 max  
(8.382mm)  
Pin  
1
Function  
N/C  
7
8
Ground (Case)  
Output  
14  
Vcc  
Dimensional Tolerance:  
±.005 (.127mm)  
KEEP OUT AREA  
90%  
50%  
10%  
.830  
(21.08mm)  
.565  
(14.35mm)  
Specifications subject to change without notice.  
5/29/03  
Cx047  
02  
2
2
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
REV:  
DATE:  
a

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