EEWORLDEEWORLDEEWORLD

Part Number

Search

ECS-270-S-33-AK-TR

Description
Series - Fundamental Quartz Crystal,
CategoryPassive components    Crystal/resonator   
File Size568KB,2 Pages
ManufacturerECS
Websitehttp://www.ecsxtal.com/
Environmental Compliance
Download Datasheet Parametric View All

ECS-270-S-33-AK-TR Overview

Series - Fundamental Quartz Crystal,

ECS-270-S-33-AK-TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid7169556786
package instructionSMD, 4 PIN
Reach Compliance Codecompliant
YTEOL7.23
Other featuresTR, 7 INCH
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypeSERIES - FUNDAMENTAL
Drive level100 µW
frequency stability0.001%
frequency tolerance25 ppm
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency27 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical sizeL3.2XB2.5XH0.7 (mm)/L0.126XB0.098XH0.028 (inch)
Series resistance40 Ω
surface mountYES
Terminal surfaceGold (Au) - with Nickel (Ni) barrier

ECS-270-S-33-AK-TR Preview

ECX-32
SMD CRYSTAL
The sub miniature ECX-32 is a compact SMD Crystal. The
3.2 x 2.5 x 0.8 mm ceramic package is ideal for today’s SMD
manufacturing environment.
ECX-32 SMD CRYSTAL
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency
Mode of Oscillation
Frequency Tolerance*
Frequency Stability*
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature*
Storage Temperature
Aging (First Year)
Fundamental
@ +25°C
-20 ~ +70°C
CONDITIONS
MIN
ECX-32
TYP
MAX
UNITS
54.000
± 50
± 50
5
MHz
ppm
ppm
pF
pF
μW
°C
°C
ppm
10.000
Co
Specify in P/N
D
L
T
opr
T
stg
@ +25°C ±3°C
-20
-55
10
20
Low Profile
3.2 x 2.5 mm Footprint
Extended Temp. Range Option
RoHS Compliant
Series
100
+70
+125
±5
DIMENSIONS (mm)
Equivalent Series Resistance
ggested land pattern
Frequency (MHz)
10.000 ~ 15.999
16.000 ~ 19.999
20.000 ~ 23.999
24.000 ~ 50.000
ESR Ω Max.
100
80
60
40
Figure 1)
Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable.
Chamfer on the bottom can be on pad 4 or pad 1 and
has no electrical significance.
Pad Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
Figure 2)
Suggested land
pattern
PACKAGING
PART NUMBERING GUIDE: Example ECS-200-20-33-TR
ECS - FREQUENCY ABBREVIATION
LOAD
CAPACITANCE
20 = 20 pF
S = Series
PACKAGE
Tolerance
33 =
ECX-32
Blank = Std
A = ± 25
ppm
J = ± 20
ppm
R = ± 15
ppm
C = ± 10
ppm
AVAILABLE OPTIONS
Stability
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm †
W = ±15 ppm †
K = ± 10 ppm †
Temp Range
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
TR =
Tape
& Reel
1K/Reel
ECS
200 = 20.000 MHz
See P/N Guide
* Specify available options in P/N.
† Contact ECS for availability over extended temp range.
Rev.2017
15351 West 109
th
Street
|
Lenexa, KS 66219
|
Phone: 913.782.7787
|
Fax: 913.782.6991
|
www.ecsxtal.com
ECX-32
SMD CRYSTAL
POCKET TAPE DIMENSIONS (mm)
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
100
120
122.8
143
147.4
160
184
192
196
200
240
245.7
250
260
270
300
320
360
400
480
10.000
12.000
12.288
14.31818
14.7456
16.000
18.432
19.200
19.6608
20.000
24.000
24.576
25.000
26.000
27.000
30.000
32.000
36.000
40.000
48.000
Figure 1)
Suggested Reflow Profile
15351 West 109
th
Street
|
Lenexa, KS 66219
|
Phone: 913.782.7787
|
Fax: 913.782.6991
|
www.ecsxtal.com
DSPtms320f28x programming English version information!
ABSTRACT This application note explores a hardware abstraction layer implementation to make C/C++ coding easier on 28x DSPs. This method is compared to traditional #define macros and topics of code ef...
gaoxiao Microcontroller MCU
Why can't I understand the statements in the configuration file of MSP's C programming? They are all about register formulas, not assignments to registers.
I just switched from PIC18 to MSP430. I really don't understand those configuration statements for the clock and the watchdog. They are not about assignments, but about register formulas, BCSCTL1 = CA...
278023330 Microcontroller MCU
【TMS320 frequency measurement】First post for newbies! TMS320F28369D Launchpad unboxing + knowledge popularization
First post for a newbie! I applied for a development board for the first time in my life! I'm so excited! https://bbs.eeworld.com.cn/thread-1143979-1-1.html The guy in the front row gave up, and then ...
com0104988 Microcontroller MCU
Basic knowledge and usage of Texas Instruments (TI) phase-locked loop
Phase-locked loops (PLLs) are widely used in clock generation and distribution circuits, such as DSP, FPGA, CPU, embedded microprocessor, data converter, memory subsystem and serial-to-parallel data c...
德仪DSP新天地 Embedded System
LPC1500 Experience + Photovoltaic Water Pump
[i=s]This post was last edited by billjing on 2014-7-17 22:09[/i] Using the powerful motor control performance of LPC1500, PWM control waves are generated to adjust the inverter bridge and achieve var...
billjing NXP MCU
S3C2410 APB driver...
If anyone has it, please share it and send it to my email address. . zhaoyd422@sina.com . . . Thank you....
ouyangzan Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1829  2522  764  422  797  37  51  16  9  17 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号