ECS ECS-200-20-23AJEM-TR The ecx-64a is a miniature smd crystal with a 6 x 3.5 mm 2 pad footprint Datasheet

ECX-64A
SMD CRYSTAL
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
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECX-64A SMD CRYSTAL
PARAMETERS
CONDITIONS
ECX-64A
MIN
Frequency
50.000
MHz
@ +25°C
± 30
ppm
-10 ~ +70°C
± 50
ppm
Shunt Capacitance
Co
7
pF
Load Capacitance
Specify in P/N
Series
pF
100
μW
Frequency Tolerance*
Frequency Stability*
Compact and Low Profile
Industry Standard Footprint
Extended Temp. Range Option
RoHS Compliant
6 x 3.5 mm (2 Pad)
MAX
8.000
Mode of Oscillation





TYP
UNITS
Drive Level
Fundamental
10
20
DL
Operating Temperature*
Topr
-10
+70
°C
Storage Temperature
Tstg
-55
+125
°C
±5
ppm
Aging (First Year)
@ +25°C ±3°C
DIMENSIONS (mm)
Frequency (MHz)
8.000 ~ 15.999
16.000 ~ 19.999
20.000 ~ 50.000
ESR Ω Max.
80
60
30
Pad Connections
1
In/Out
2
Out/In
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 2 are interchangeable.
Chamfer on the bottom pad has no electrical
significance.
Figure 2) Suggested land
pattern
PART NUMBERING GUIDE: Example ECS-200-20-23A-TR
ECS - FREQUENCY ABBREVIATION
ECS
200 = 20.000 MHz
See P/N Guide
LOAD
CAPACITANCE
20 = 20 pF
S = Series
* Specify available options in P/N.
† Contact ECS for availability over extended temp range.
PACKAGE
AVAILABLE OPTIONS
Tolerance
23A =
ECX-64A
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
Stability
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm †
W = ±15 ppm †
K = ± 10 ppm †
PACKAGING
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
Rev.2017
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-64A
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)
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
Figure 1) Suggested Reflow Profile
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
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