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 Ω
Package Height
Pad Connections
MAX 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
8
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
Frequency Height (Max.)
1.1 mm
0.85 mm
8 ~ 9.999 MHz
10.0 ~150 MHz
#1
#2
#3
#4
Crystal
Ground
Crystal
Ground
DIMENSIONS (mm)
Figure 1) Top, Side, Bottom and End views
H
Figure 2) Suggested Land Pattern
Custom Options
Rev. 7/10
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
C = ± 10 ppm
Blank = Std
D = ± 100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 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.
