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CW263-001.8M PDF预览

CW263-001.8M

更新时间: 2024-11-14 21:10:59
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CONNOR-WINFIELD /
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CW263-001.8M 数据手册

 浏览型号CW263-001.8M的Datasheet PDF文件第2页 
CW2xx-Series  
2.0x1.6mm  
LVCMOS Clock Oscillators  
Description:  
Features:  
Supply Voltages Available:  
1.8V, 2.5V, or 3.3V Operation  
Frequency Tolerances Available:  
20ppm, 25ppm, 50ppm or 100ppm  
Temperature Ranges Available:  
-10 to 70°C or -40 to 85°C  
The Connor-Winfield CW2xx  
series 2.0x1.6mm, LVCMOS,  
Surface Mount, Crystal  
2111 Comprehensive Drive  
Aurora, Illinois 60505  
Phone: 630-851-4722  
Fax: 630-851-5040  
Controlled Oscillators (XO)  
are designed for applications  
requiring low jitter and tight frequency  
stability. The RoHS compliant surface  
mount package is designed for high-  
density mounting and is optimum for mass  
production.  
LVCMOS Output Logic  
Tri-State Enable/Disable Pad 1  
Low Jitter: <1ps RMS  
Ceramic Surface Mount Package  
Tape and Reel Packaging  
www.conwin.com  
US Headquarters:  
630-851-4722  
RoHS Compliant / Lead Free  
European Headquarters:  
+353-61-472221  
Absolute Maximum Ratings  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
°C  
Notes  
Notes  
Storage Temperature  
Supply Voltage (Vcc)  
Input Voltage  
-55  
-
-
-
125  
-0.5  
-0.5  
5.0  
Vcc + 0.5  
Vdc  
Vdc  
Operating Specifications  
Parameter  
Output Frequency (Fo)  
Total Frequency Tolerance: (See Ordering Information on page 2.)  
Minimum  
Nominal  
Maximum  
Units  
MHz  
1.8  
-
133  
Model CW2x1  
Model CW2x2  
Model CW2x3  
Model CW2x4  
-25  
-50  
-100  
-20  
-
-
-
-
25  
50  
100  
20  
ppm  
ppm  
ppm  
ppm  
1
1
1
1
Operating Temperature Range: (See Ordering Information on page 2.)  
CW21x, CW22x, CW23x,  
CW25x, CW26x, CW27x,  
Supply Voltage (Vcc)  
Supply Current (Icc)  
1.8V Models  
2.5V, 3.3V Models  
Jitter:  
Period Jitter  
-10  
-40  
1.710  
-
-
70  
85  
3.465  
°C  
°C  
Vdc  
-
-
-
-
10  
20  
mA  
mA  
-
-
3
0.3  
5
1
ps RMS  
ps RMS  
Integrated Phase Jitter  
SSB Phase Noise Fo = 50 MHz  
@ 10 Hz offset  
2
-
-
-
-
-
-
-60  
-90  
-115  
-125  
-135  
2
-
-
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
ms  
@ 100 Hz offset  
@ 1 KHz offset  
-
@ 10 KHz offset  
-
@ 100 KHz offset  
Start Up Time  
-
5
Input Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Vdc  
Vdc  
uA  
Notes  
Enable Input Voltage - (Vih)  
Disable Input Voltage - (Vil)  
Standby Current (Osc. Disabled)  
70%Vcc  
-
-
-
-
3
3
-
-
30%Vcc  
10  
LVCMOS Output Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
pF  
Notes  
Load  
-
15  
-
-
Voltage High (Voh)  
Low (Vol)  
Duty Cycle at 50% Level  
Rise / Fall Time: 10% to 90%  
90%Vcc  
-
10%Vcc  
55  
Vdc  
Vdc  
%
-
45  
-
-
50  
5
8
ns  
Bulletin  
Notes:  
Sm143  
1 of 2  
1.Includesꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀsupplyꢀvoltageꢀandꢀloadꢀvariations,  
Page  
shockꢀandꢀvibrationꢀandꢀ10ꢀyearsꢀaging.  
Revision  
02  
2.BWꢀ=ꢀ12ꢀKHzꢀtoꢀFo/2ꢀMHz.  
3.Whenꢀtheꢀoscillatorꢀisꢀdisabledꢀtheꢀoutputꢀisꢀatꢀhighꢀimpedance.ꢀOutputꢀisꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀpadꢀ1.  
Date  
20 Oct 2016  

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