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CO418

更新时间: 2024-10-28 03:26:15
品牌 Logo 应用领域
纬创 - RALTRON 振荡器时钟
页数 文件大小 规格书
1页 446K
描述
SURFACE MOUNT CLOCK OSCILLATORS

CO418 数据手册

  
SURFACE MOUNT CLOCK OSCILLATORS  
SERIES CO418  
FEATURES  
ULTRA SMALL PACKAGE  
EXCELLENT FOR HIGH DENSITY PACKAGING  
STANDBY CURRENT  
SPECIFICATIONS  
SERIES  
CO418  
FREQUENCY RANGE  
1.544 MHz TO 70.00 MHz  
±100 PPM  
±50 PPM  
FREQUENCY STABILITY  
OPERATING  
EXTENDED  
STORAGE  
VOLTAGE  
-10°C TO +70°C  
-40°C TO +85°C  
-55°C TO +125°C  
TEMPERATURE RANGE  
INPUT  
1.8 VDC ±5%  
1.544 MHz TO 25.000 MHz: 3 mA MAX  
25.001 MHz TO 40.000 MHz: 4 mA MAX  
40.001 MHz TO 7.000 MHz: 8 mA MAX  
15 pF CMOS MAX, 30 pF & 50 pF CMOS availble  
NORMAL: 40% TO 60%  
CURRENT  
LOAD  
SYMMETRY  
TIGHT: 45% TO 55%  
OUTPUT  
LOGIC "0": 0.18 VDC MAX  
LOGIC "1": 1.62 VDC MAX  
LEVEL  
RISE/FALL TIME  
(20% TO 80%)  
1.544 MHz TO 35.000 MHz: 6 ns MAX (20%~80%, CMOS load)  
35.001 MHz TO 70.000 MHz: 3 ns MAX (0.4V~2.4V, TTL load)  
1.544 MHz TO 35.000 MHz: 100µA MAX  
35.001 MHz TO 70.000 MHz: 10µA MAX  
PIN 1: HIGH(+1.62 VDC MIN) PIN3: ENABLED  
PIN1: LOW(+0.18 VDC MAX) PIN3: DISABLED(HIGH IMPEDANCE)  
10 ms MAX  
STANBY CURRENT  
ENABLE/DISABLE  
FUNCTION  
START-UP TIME  
† INCLUSIVE OF 25°C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION  
* CONSULT RALTRON FOR SPECIFICATIONS  
OUTLINE DRAWING  
REFLOW SOLDERING PROFILE  
mm  
inch  
Scale none Dimension in  
PIN 1 LOCATION  
REFLOW  
240 °C  
150 °C  
MARKING  
AREA  
CO43/46 SERIES  
PREHEATING  
PIN  
1
FUNCTION  
INH  
7.5 MAX  
2
GROUND  
OUTPUT  
VDD  
COOLING  
.295 MAX  
3
4
INH: HI OR OPEN-Fout LOW-OSCILLATION STOPS  
25 °C  
100 s TYPICAL  
10 s  
TIME (SECONDS)  
CARRIER TAPE DIMENSIONS  
5.08 ± 0.12  
.200 ± .005  
1.8  
3.28  
.129  
1.8  
.071  
.071  
1.5 ± 0.1  
059 ± .004  
1
4
2
3
4.0 ± 0.1  
.157 ± .004  
2.0 ± 0.1  
.079 ± .004  
1.4 ± 0.12  
.055 ± .005  
5.08  
.200  
PACKAGING  
2.16 ± 0.1  
.085 ± .004  
1.5 ± 0.1 DIA  
.059 ± .004 DIA  
8.0±0.1  
.315±.004  
254 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH  
QUANTITY: 1000 PIECES PER REEL  
PART NUMBERING SYSTEM  
FREQUENCY STABILITY  
OUTPUT  
SERIES  
FREQUENCY  
IN MHz  
OPTION  
TAPE AND REEL  
TR  
10  
05  
±100 PPM  
±50 PPM  
±25 PPM  
±20 PPM  
-
-
-
TIGHT SYMMETRY - L30 30 pF -  
(45% TO 55%) L50 50 pF  
CO418  
T
025  
020  
EXAMPLE: CO41810-32.000-TR, CO418025-52.000-T-TR  
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.  
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com  

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