ECX-64A Series Datasheet

ECS Inc.

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Datasheet

15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECX-64A
UNITS
MIN
TYP
MAX
Frequency
8.000
50.000
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance*
@ +25°C
± 30
ppm
Frequency Stability*
-10 ~ +70°C
± 50
ppm
Shunt Capacitance
Co
7
pF
Load Capacitance
Specify in P/N
10
20
Series
pF
Drive Level
DL
100
μW
Operating Temperature*
Topr
-10
+70
°C
Storage Temperature
Tstg
-55
+125
°C
Aging (First Year)
@ +25°C ±3°C
±5
ppm
LOAD
CAPACITANCE
PACKAGE
AVAILABLE OPTIONS
Tolerance Stability Temp Range
PACKAGING
Frequency (MHz) ESR Ω Max.
8.000 ~ 15.999
80
16.000 ~ 19.999
60
20.000 ~ 50.000
30
Pad Connections
1
In/Out
2
Out/In
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The ECX-64A is a miniature SMD Crystal with a 6 x 3.5 mm 2 pad
footprint. This cost effective package with a height of 1.1 mm is
ideal for densely populated PCB applications
ECX-64A
SMD CRYSTAL
ECX-64A SMD CRYSTAL
Compact and Low Profile
Industry Standard Footprint
Extended Temp. Range Option
RoHS Compliant
6 x 3.5 mm (2 Pad)
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-200-20-23A-TR
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 2 are interchangeable.
Chamfer on the bottom pad has no electrical
significance.
200 = 20.000 MHz
See P/N Guide
20 = 20 pF
S = Series
23A =
ECX-64A
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
TR =
Tape
& Reel
1K/Reel
Rev.2017
ECS
* Specify available options in P/N.
Contact ECS for availability over extended temp range.
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ±15 ppm
K = ± 10 ppm
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
Figure 2) Suggested land
pattern
Request a Sample
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
080
8.000
098.3
9.8304
100
10.000
110.5
11.0592
120
12.000
122.8
12.2880
135.6
13.560
143
14.31818
147.4
14.7456
160
16.000
184
18.432
196.6
19.6608
200
20.000
221
22.1184
240
24.000
245.7
24.576
250
25.000
270
27.000
286.3
28.63636
330
33.000
400
40.000
480
48.000
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
POCKET TAPE DIMENSIONS (mm)
ECX-64A
SMD CRYSTAL
Figure 1) Suggested Reflow Profile

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