15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECX-53BQ
UNITS
MIN
TYP
MAX
Frequency
10.000
40.000
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance*
@ +25°C
± 30
ppm
Frequency Stability*
-40 ~ +125°C
(DS Option)
± 100
ppm
Shunt Capacitance
Co
7
pF
Load Capacitance
Specify in
P/N
10
20
Series
pF
Drive Level
DL
100
μW
Operating Temperature*
Topr
(DS Option)
-40
+125
°C
Storage Temperature
Tstg
-55
+125
°C
Aging (First Year)
@ +25°C
±3°C
±5
ppm
Pad Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
Frequency (MHz) ESR Ω Max.
10.000 ~ 15.999
80
16.000 ~ 19.999
50
20.000 ~ 23.999
40
24.000 ~ 40.000
30
ECS - FREQUENCY ABBREVIATION
LOAD
CAPACITANCE
PACKAGE
AVAILABLE OPTIONS
Tolerance Stability Temp
Range
PACKAGING
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The ECX-53BQ is a miniature SMD Crystal with a 3.2 x 5
mm footprint. AEC-Q200 Qualified.
ECX-53BQ
SMD Crystal
ECX-53BQ SMD CRYSTAL
• Compact and low profile
• Extended Temp. Range Option
• RoHS Compliant
• AEC-Q200 Qualified
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-200-20-30BQ-DU-TR
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable.
Chamfer on the bottom pad has no electrical significance.
200 = 20.000 MHz
See P/N Guide
20 = 20 pF
S = Series
30BQ =
ECX-53BQ
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
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15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
100
10.000
120
12.000
135.6
13.560
143
14.31818
160
16.000
184
18.432
196.6
19.6608
200
20.000
240
24.000
250
25.000
260
26.000
270
27.000
300
30.000
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
POCKET TAPE DIMENSIONS (mm)
Figure 1) Suggested Reflow Profile
ECX-53BQ
SMD Crystal
