RTXE-2520ED333-C-24.000-TR 数据手册
TCXO
RTXE-2520ED333-C-25.000-TR
Page 1 of 3
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ELECTRICAL SPECIFICATION
PARAMETER
SYMBOL
Nominal Frequency
Supply Voltage, nom.
Supply Current, max
Operating Temperature Range
Storage Temperature Range
Frequency Stability vs. Temperature
Frequency Stability
vs. Supply Voltage
vs. Load
vs. Aging max
fo
VCC
IS
Ta
T(stg)
f/fo(Ta)
f/fV
f/fL
f/fo(year)
Initial Frequency Calibration, max
Reflow Shift, max
Output Levels, HCMOS
Enable Voltage High, min
Enable Voltage Low, max
Load
Start-up Time, max
Rise and Fall Time, max
Symmetry
◼
CONDITIONS
Ta = 25C
Vcc ±5%
Ta = 25C
Absolute max
Reference to +25°±2°C (-40 ~ +85°C)
Vcc ±5%
Load ±5%
Per Year at +25°C ± 2°C
fc
f/fr
VOH
VOL
-
Measured at 25°C, before shipment
2 consecutive reflows, after 2 hours relaxation
“0” Level, min
“1” Level, max
Output Enabled
Output Disabled
ts
tr/tf
-
VOUT ≥ 90% VP-P
10%VCC to 90% VCC
@ 50% VCC level
VALUE
UNIT
25.000
3.3
5.5
-40 ~ +85
-40 ~ +90
±2.5
MHz
VDC
mA
C
C
ppm
±0.3
±0.3
±1.0
ppm
ppm
ppm
±1.0
±1.0
0.8 VCC
0.2 VCC
0.7 VCC
0.3 VCC
15
10
8
40 ~ 60
ppm
ppm
V
V
V
V
pF
ms
ns
%
MECHANICAL SPECIFICATION
PIN FUNCTIONS:
[1] E/D
[2] GND
[3] OUTPUT
[4] VCC
RALTRON ELECTRONICS ▪ 10400 N.W. 33rd Street ▪ Miami, Florida 33172 ▪ U.S.A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web: http://www.raltron.com
TCXO
RTXE-2520ED333-C-25.000-TR
Page 2 of 3
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REFLOW PROFILE
tP
TP
Critical Zone
TL to TP
Ramp-up
TL
tL
TSMAX
Temp.
[°C]
TSMIN
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
Sn
RALTRON ELECTRONICS ▪ 10400 N.W. 33rd Street ▪ Miami, Florida 33172 ▪ U.S.A.
Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web: http://www.raltron.com
TCXO
RTXE-2520ED333-C-25.000-TR
Page 3 of 3
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MARKING
Rx25.00
• ED3yw
x – 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
RALTRON
DRAWN BY:
APPROVED BY:
REVISION:
YL, May 26, 2021
CP, May 26, 2021
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.
RALTRON ELECTRONICS ▪ 10400 N.W. 33rd Street ▪ Miami, Florida 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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