CO2520-25.000-3.3-50-X-T-TR

## **CLOCK OSCILLATOR** 

Page 1 of 3 

## **CO2520-25.000-3.3-50-X-T-TR** 

## ◼ **ELECTRICAL SPECIFICATION** 

**PARAMETER SYMBOL CONDITIONS VALUE UNIT** ~~eG pf~~ Nominal Frequency fo Ta=25°C 25.000 MHz ~~CC~~ Supply Voltage Range VCC VCC ±10% 3.3 VDC ~~GCGG~~ SuppOStoraperatinlgye TemCug Temrrepnerature t,p merature  ax TTa (IstSg) TAbsolute max a=25°C ~~OOCO~~ -40 ~ +85 -40 ~ +95 8 mA CC Frequency Tolerance f/fo Inclusive of 25°C Tolerance and Changes due to Operating Temperature, Supply Voltage, Load and first year aging ±50 ppm VOL Logic “0” Level, max 0.1 x Vcc VDC Output Voltage ~~_———————————————Ea~~ VOH Logic “1” Level, min 0.9 x Vcc VDC ~~CC~~ Output Load CMOS Output 15 pF Pin 1: Open or High, Pin 3: Oscillation (Enabled),min 0.7 x Vcc V Enable / Disable Function E/D ~~Pf a~~ Pin 1: Low, Pin 3: High Impedance ~~fF~~ (Disabled), max ~~GO~~ 0.3 ~~—_f~~ x Vcc V ~~a~~ Symmetry (Duty Cycle) DC @50% Vdd 45 ~ 55 % ~~GO~~ Rise Time and Fall Time, max tr / tf @10% to 90% Vdd 5 ns ~~GO~~ Stand-by Current, max I(std) 10 µA ~~Ge~~ Start-up time, max ts ~~GO~~ VOUT ≥ 90% VP-P 10 ms ~~GG~~ Jitter, RMS, max. J 1,  12kHz < Fj < 12MHz ~~CO~~ 1 ps 

## ◼ **MECHANICAL SPECIFICATION** 

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PIN  FUNCTIONS<br>MARKING   1-ENABLE/DISABLE<br>AREA   2-GND<br>  3-OUTPUT<br>  4-VCC<br>LAND PATTERN<br>0 _—_<br>BOTTOM VIEW<br>**----- End of picture text -----**<br>


NOTE: A capacitor of 0.01 µF between Vcc and Ground is recommended 

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   ▪   web: http://www.raltron.com 

## **CLOCK OSCILLATOR** 

Page 2 of 3 

## **CO2520-25.000-3.3-50-X-T-TR** 

## ◼ **REFLOW PROFILE** 

**==> picture [361 x 220] intentionally omitted <==**

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tP<br>TP<br>Critical Zone<br>Ramp-up  TL to TP<br>TL<br>tL<br>TSMAX<br>Temp.<br>[°C]  Ramp-down<br>TSMIN<br>tS Preheat<br>,<br>Time [sec]<br>t[25°C] to Peak<br>**----- End of picture text -----**<br>


|**Reflow profile**|**Reflow profile**|**Reflow profile**|
|---|---|---|
|Temperature Min Preheat|TSMIN|150°C|
|Temperature Max Preheat|TSMAX|200°C|
|Time (TSMINto TSMAX)|tS|60-180 sec.|
|Temperature|TL|217°C|
|Peak Temperature|TP|260°C|
|Ramp-up rate|RUP|3°C/sec max.|
|Ramp-down rate|RDOWN|6°C/sec max.|
|Time within 5°C of Peak Temperature|tP|10 sec.|
|Time t[25°C] to Peak Temperature|t[25°C] to Peak|480 sec.|
|Time|tL|60-150 sec.|



## ◼ **ENVIRONMENTAL** 

**PARAMETER VALUE** MOISTURE SENSITIVITY LEVEL 1 RoHS Compliant REACH-SVHC Compliant Compliant HALOGEN-FREE Compliant TERMINATION FINISH Au ~~————~~ ° 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   ▪   web: http://www.raltron.com 

## **CLOCK OSCILLATOR** Page 3 of 3 **CO2520-25.000-3.3-50-X-T-TR** 

## ◼ **MARKING** 

Rx25.0T • 3BEyw 

x – 1 or 2 digits as Internal Production ID code y – Year code w – Week code 

|**YEAR CODE**|**YEAR CODE**|
|---|---|
|**Year**|**Code**|
|2018|8|
|2019|9|
|2020|0|
|2021|1|
|2022|2|
|2023|3|
|2024|4|
|2025|5|
|2026|6|
|2027|7|
|2028|8|
|2029|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||19<br>s||37<br>K||
|||20<br>t||38<br>L||
|3<br>c<br>4<br>d||21<br>u||39<br>M||
|||22<br>v||40<br>N||
|5<br>e<br>6<br>f||23<br>w||41<br>O||
|||24<br>x||42<br>P||
|7<br>g<br>8<br>h||25<br>y||43<br>Q||
|||26<br>z||44<br>R||
|9<br>i<br>10<br>j||27<br>A||45<br>S||
|||28<br>B||46<br>T||
|11<br>k<br>12<br>l||29<br>C||47<br>U||
|||30<br>D||48<br>V||
|13<br>m<br>14<br>n||31<br>E||49<br>W||
|||32<br>F||50<br>X||
|15<br>o<br>16<br>p||33<br>G||51<br>Y||
|||34<br>H||52<br>Z||
|17<br>q<br>18<br>r||35<br>I||||
|||36<br>J||||



## ◼ **APPROVAL** 

|◼|**APPROVAL**|||
|---|---|---|---|
|||**RALTRON**||
||DRAWN BY:|CP, December 22, 2014||
||APPROVED BY:|CP, December 22, 2014||
||REVISION:|A, Initial Release||
|||B, Updated to current spec levels KJ 3/25/19||
|||C, Updated to current spec levels by XLiu||
|||D, CP, October 13, 2021Updated to current||
|||spec levels||
|||E, CP, October 30, 2022, Added E/D values||
|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   ▪   web: http://www.raltron.com