CO4305-8.000-EXT-T-TR

## **CLOCK OSCILLATOR** Page 1 of 3 **CO4305-8.000-EXT-T-TR Rev B** 

##  **ELECTRICAL SPECIFICATION** 

|**PARAMETER**|**SYMBOL**|**CONDITIONS**|**VALUE**|**UNIT**|
|---|---|---|---|---|
|Frequency,nom|fo|-|8.000|MHz|
|Supplyvoltage,nom.|Vcc|Vcc ±10%|3.3|V|
|Supply current, max.|Is|Vcc=3.3 VDC; Ta=+25C;<br>Load=15pF CMOS or 5 TTL MAX|25|mA|
|Output Voltage Levels|V**OH**<br>V**OL**|Logic 1<br>Logic 0|2.97 MIN<br>0.33 MAX|VDC<br>VDC|
|Dutycycle|DC|@50% of signal|45…55|%|
|Rise time / Fall time,max.|tr / tf|20%~80% Vout,80%~20% Vout,|5|ns|
|Jitter,RMS,max.|J|1,12KHz < F**j **< 20MHz|1|ps|
|Overall freq. stability, max.|f/fc|Inclusive of 25° Tolerance, Operating Temperature<br>Range, Voltage & Load Variations, Aging, Shock and<br>Vibration.|±50|ppm|
|Output Enabled / Disabled|En<br>Dis|Pin 1: High Voltage or No Connect, Pin 3 Enabled<br>Pin 1: Ground,Pin 3 Disabled|2.2 MIN<br>0.8 MAX|VDC<br>VDC|
|Operatingtemperature range|Ta|-|-40…+85|C|
|Storage temperature range|T(stg)|-|-55…+125|C|



##  **MECHANICAL SPECIFICATION** 

 **PACKAGING** 254 mm REEL DIAMETER 16 mm TAPE WIDTH, 8 mm PITCH QUANTITY: 1000 PIECES PER REEL IN ACCORDANCE WITH EIA-481 

OUTLINE TOLERANCE: ±0.015” / 0.4mm (Unless otherwise specified) 

RALTRON ELECTRONICS  10400 N.W . 33 ~~[r d]~~ Street  Miami, Florida 33172  U.S.A. Telephone: 305-593-6033   Fax: 305-594-3973    e-mail: sales@raltron.com    internet: http://www.raltron.com 

**CLOCK OSCILLATOR** Page 2 of 3 **CO4305-8.000-EXT-T-TR Rev B** 

##  **REFLOW PROFILE** 

**==> picture [361 x 157] intentionally omitted <==**

**----- Start of picture text -----**<br>
tP<br>TP<br>Critical Zone<br>Ramp-up  TL to TP<br>TL<br>TSMAX tL<br>Temp.<br>[°C]  Ramp-down<br>TSMIN<br>tS Preheat<br>**----- End of picture text -----**<br>


**t[25°C] to Peak** 

**Time [sec]** 

|Reflowprofile|Reflowprofile|Reflowprofile|
|---|---|---|
|TemperatureMin Preheat|TSMIN|150°C|
|TemperatureMax Preheat|TSMAX|200°C|
|Time (TSMINtoTSMAX)|tS|60-180 sec.|
|Temperature|TL|217°C|
|Peak Temperature|TP|260°C|
|Ramp-uprate|RUP|3°C/secmax.|
|Ramp-down rate|RDOWN|6°C/secmax.|
|Timewithin5°C of Peak Temperature|tP|10 sec.|
|Time t[25°C] toPeak Temperature|t[25°C] toPeak|480 sec.|
|Time|tL|60-150 sec.|



 **ENVIRONMENTAL** 

**PARAMETER VALUE** MOISTURE SENSITIVITY LEVEL 1 RoHS Compliant REACH-SVHC Compliant HALOGEN-FREE Compliant TERMINATION FINISH Au ~~oe~~ UNIT WEIGHT (grams) 0.155 RALTRON ELECTRONICS  10400 N.W . 33 ~~[r d]~~ Street  Miami, Florida 33172  U.S.A. Telephone: 305-593-6033   Fax: 305-594-3973    e-mail: sales@raltron.com    internet: http://www.raltron.com 

**CLOCK OSCILLATOR** Page 3 of 3 

## **CO4305-8.000-EXT-T-TR Rev B** 

##  **MARKING** 

Rx8.00T 3BEyww 

x – Internal Production ID code y – Year code w – Week code 

|**YEAR CODE**|**YEAR CODE**|
|---|---|
|**Year**|**Code**|
|2011|1|
|2012|2|
|2013|3|
|2014|4|
|2015|5|
|2016|6|
|2017|7|
|2018|8|
|2019|9|



|**ALPHA WEEK CODE TABLE**|**ALPHA WEEK CODE TABLE**|**ALPHA WEEK CODE TABLE**|**ALPHA WEEK CODE TABLE**|**ALPHA WEEK CODE TABLE**|**ALPHA WEEK CODE TABLE**|
|---|---|---|---|---|---|
|**Week**|**Code**|**Week**|**Code**|**Week**|**Code**|
|1<br>a<br>2<br>b<br>3<br>c<br>4<br>d<br>5<br>e<br>6<br>f<br>7<br>g<br>8<br>h<br>9<br>i<br>10<br>j<br>11<br>k<br>12<br>l<br>13<br>m<br>14<br>n<br>15<br>o<br>16<br>p<br>17<br>q<br>18<br>r||19<br>s<br>20<br>t<br>21<br>u<br>22<br>v<br>23<br>w<br>24<br>x<br>25<br>y<br>26<br>z<br>27<br>A<br>28<br>B<br>29<br>C<br>30<br>D<br>31<br>E<br>32<br>F<br>33<br>G<br>34<br>H<br>35<br>I<br>36<br>J||37<br>K<br>38<br>L<br>39<br>M<br>40<br>N<br>41<br>O<br>42<br>P<br>43<br>Q<br>44<br>R<br>45<br>S<br>46<br>T<br>47<br>U<br>48<br>V<br>49<br>W<br>50<br>X<br>51<br>Y<br>52<br>Z||



##  **APPROVAL** 

DRAWN BY: KJackson, January 26, 2015 APPROVED BY: KJackson, January 26, 2015 REVISION: A, Initial Release B, Updated to current spec levels KJ 1/3/19 Raltron Electronics / RAMI Technology USA, LLC, including its affiliates, employees, agents and other persons acting on  its behalf (collectively Raltron/RAMI Tech), disclaim any and all liability for any errors or inaccuracies contained in this data sheet.  While Raltron/RAMI Tech has made every reasonable effort ensure the accuracy of all product information, specifications and data contained herein, Raltron/RAMI Tech does not guarantee that the information is accurate, reliable or current.   The product information is provided only for reference purposes only and is subject to change, correction or revision, at any time without notice.  Raltron/RAMI Tech does not assume any liability arising out of an application or use of any product described herein and disclaims any warranties expressed or implied.  The user of products in such applications shall assume all risks of such use and will agree to hold Raltron/RAMI Tech, harmless against all damages. Copyright © 2016, Raltron Electronics / RAMI Technology USA, LLC.  All rights reserved. No part of this document may be reproduced in any form without the prior written permission of Raltron Electronics / RAMI Technology USA, LLC. ~~[——]~~ 

RALTRON ELECTRONICS  10400 N.W . 33 ~~[r d]~~ Street  Miami, Florida 33172  U.S.A. Telephone: 305-593-6033   Fax: 305-594-3973    e-mail: sales@raltron.com    internet: http://www.raltron.com