ECX-53B
SMD QUARTZ CRYSTAL
The ECX-53B is a miniature SMD Crystal with a 3.2 x 5 mm
footprint. This package is ideal for todays compact wireless
applications where board space is critical.
1105 South Ridgeview Road z Olathe, KS 66062 z Phone: 913.782.7787 z Fax: 913.782.6991 z www.ecsxtal.com
PARAMETERS CONDITIONS
ECX-53B
MIN TYP
FREQUENCY RANGE (MHz) FREQUENCY RANGE (MHz) MODE OF OSCMODE OF OSC MAX ESR ΩMAX ESR Ω
MAX
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
UNITS
Specify in P/N
@ +25°C ±3°C
at +25°C
-20 to +70°C
Frequency Range
Operating Temperature
Storage Temperature
Aging (Per Year)
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
8.000
10
MHz
°C
°C
pF
pF
µW
ppm
ppm
ppm
8.00 ~ 9.999
10.000 ~ 15.999
16.000 ~ 19.999
24.000 ~ 50.000
50.100 ~ 150.000
20.000 ~ 23.999
150.000
± 30 *
± 50 *
7
Series
100
-20
-55
+70
+125
±5
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
100
80
50
40
30
80
DIMENSIONS (mm)
Figure 1) Top, Side, Bottom and End views
Figure 2) Suggested Land Pattern
Custom Options
Rev. 8/11
PART NUMBERING GUIDE: Example ECS-200-20-30B-TR
Compact and low profile
Industry Std. Footprint
Extended Temp Range Option
RoHS Compliant
ECS - Frequency Abbreviation - Load Capacitance - Package Tolerance * Stability Temp Range - Packaging
30B =
ECX-53B
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
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
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
TR= Tape
& Reel
1K/Reel
200 = 20.000 MHz
See P/N Guide
20 =20 pF
S=Series
20
*Consult Factory for available stability
options over extended temp range.
