CO2016-20.000-3.3-50-T-TR 数据手册
CLOCK OSCILLATOR
Page 1 of 3
CO2016-20.000-3.3-50-T-TR
◼
ELECTRICAL SPECIFICATION
PARAMETER
SYMBOL
CONDITIONS
UNIT
Nominal Frequency
Supply Voltage Range
fo
VCC
Ta=25°C
VS ±10%
20.000
3.3
MHz
VDC
Supply Current, max
Operating Temperature
IS
Ta
Ta=25°C
2.5
-10 ~ +70
mA
C
-40 ~ +85
C
±50
ppm
VOL
Absolute max
Inclusive of 25°C Tolerance and Changes due to
Operating Temperature, Supply Voltage, Load and
Aging
Logic “0” Level
0.1 x Vcc
VDC
VOH
Logic “1” Level
0.9 x Vcc
VDC
Storage Temperature
T(stg)
Frequency Tolerance, max
f /f o
Output Voltage
Output Load
CMOS Output
Pin 1: N.C. (Open) or High
Enable / Disable Function
E/D
Pin 1: Low
Symmetry (Duty Cycle)
Rise Time and Fall Time, max
Start-up time, max
◼
VALUE
DC
tr / tf
ts
@50% Vdd
@10% to 90% Vdd
VOUT ≥ 90% V P-P
15
pF
Pin 3 – Oscillation
(Enabled)
Pin 3 – High Impedance
(Disabled)
45 ~ 55
%
10
ns
10
ms
MECHANICAL SPECIFICATION
R ALT R O N ELEC T R O N I C S ▪ 10400 N . W . 33 r d St r eet ▪ M i am i , Fl or i da 33172 ▪ U . S. A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web: http://www.raltron.com
CLOCK OSCILLATOR
Page 2 of 3
CO2016-20.000-3.3-50-T-TR
◼
REFLOW PROFILE
tP
TP
Critical Zone
TL to TP
Ramp-up
TL
tL
T SMAX
Temp.
[°C]
T SMIN
Ramp-down
tS Preheat
Time [sec]
t[25°C] to Peak
Reflow profile
Temperature Min Preheat
Temperature Max Preheat
Time (TSMIN to TSMAX)
Temperature
Peak Temperature
Ramp-up rate
Ramp-down rate
Time within 5°C of Peak Temperature
Time t[25°C] to Peak Temperature
Time
◼
TSMIN
TSMAX
tS
TL
TP
RUP
RDOWN
tP
t[25°C] to Peak
tL
150°C
200°C
60-180 sec.
217°C
260°C
3°C/sec max.
6°C/sec max.
10 sec.
480 sec.
60-150 sec.
ENVIRONMENTAL
PARAMETER
MOISTURE SENSITIVITY LEVEL
RoHS
REACH SVHC
HALOGEN-FREE
ESD CLASSIFICATION LEVEL
TERMINATION FINISH
VALUE
1
Compliant
Compliant
Compliant
N/A
Au
R ALT R O N ELEC T R O N I C S ▪ 10400 N . W . 33 r d St r eet ▪ M i am i , Fl or i da 33172 ▪ U . S. A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web: http://www.raltron.com
CLOCK OSCILLATOR
Page 3 of 3
CO2016-20.000-3.3-50-T-TR
◼
MARKING
Rx20.0T
•33Byw
x – 1 or 2 digits as Internal Production ID code
y – Year code
w – Week code
YEAR CODE
Year
Code
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
Week
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
◼
8
9
0
1
2
3
4
5
6
7
8
9
ALPHA WEEK CODE TABLE
Code
Week
Code
Week
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
s
t
u
v
w
x
y
z
A
B
C
D
E
F
G
H
I
J
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Code
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
APPROVAL
DRAWN BY
APPROVED BY
REVISION:
RALTRON
YLi, June 4, 2020
CP, June 4, 2020
A, Initial Release
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.
R ALT R O N ELEC T R O N I C S ▪ 10400 N . W . 33 r d St r eet ▪ M i am i , Fl or i da 33172 ▪ U . S. A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web: http://www.raltron.com
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