Compact and low profile
Industry Std. Footprint
Extended Temp Range Option
RoHS Compliant
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.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature
Storage Temperature
Aging (Per Year)
CONDITIONS
ECX-53B
MIN
8.000
TYP
MAX
150.000
± 30 *
± 50 *
7
Series
100
+70
+125
±5
UNITS
MHz
ppm
ppm
pF
pF
µW
°C
°C
ppm
at +25°C
-20 to +70°C
Specify in P/N
8
-20
-55
@ +25°C ±3°C
20
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
FREQUENCY RANGE
(MHz)
MODE OF OSC MAX ESR
Ω
FREQUENCY RANGE
(MHz)
MODE OF OSC MAX ESR
Ω
8.00 ~ 9.999
Fundamental
100
20.000 ~ 23.999
Fundamental
40
10.000 ~ 15.999
Fundamental
80
24.000 ~ 50.000
Fundamental
30
16.000 ~ 19.999
Fundamental
50
50.100 ~ 150.000
3rd Overtone
80
DIMENSIONS (mm)
Package Height
Frequency
8 ~ 9.999 MHz
10.0 ~150 MHz
Height (Max.)
1.1 mm
0.85 mm
H
Pad Connections
#1
#2
#3
#4
Crystal
Ground
Crystal
Ground
Figure 1) Top, Side, Bottom and End views
Figure 2) Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-200-20-30B-TR
ECS - Frequency Abbreviation - Load Capacitance - Package
200 = 20.000 MHz
See P/N Guide
20 =20 pF
S=Series
30B =
ECX-53B
Custom Options
Tolerance
Blank = Std
A = ± 25 ppm
C = ± 10 ppm
* Stability
Blank = Std
D = ± 100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
K = ± 10 ppm
Temp Range
Blank = Std
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
- Packaging
TR= Tape
& Reel
1K/Reel
Rev. 7/10
*Consult Factory for available stability
options over extended temp range.
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
