15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECX-2236Q
UNITS
MIN
TYP
MAX
Frequency
12.000
40.000
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance*
@ +25°C
± 30
ppm
Frequency Stability*
-40 ~ +125°C
(ES Option)
± 50
ppm
Shunt Capacitance
Co
5
pF
Load Capacitance
Specify in P/N
8
pF
Drive Level
DL
10
100
μW
Operating
Temperature*
Topr
(ES Option)
-40
+125
°C
Storage Temperature
Tstg
-40
+125
°C
Aging (First Year)
@ +25°C ±3°C
±5
ppm
Frequency (MHz) ESR Ω Max.
12.000 ~ 15.999
150
16.000 ~ 19.999
80
20.000 ~ 29.999
60
30.000 ~ 34.999
50
35.000 ~ 40.000
40
Pad
Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
ECS - FREQUENCY ABBREVIATION
LOAD
CAPACITANCE
PACKAGE
AVAILABLE OPTIONS
Tolerance Stability Temp
Range
PACKAGING
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The ECX-2236Q is a miniature SMD Crystal with a 2.5 x 2.0 mm
footprint. AEC-Q200 Qualified
ECX-2236Q
SMD Crystal
ECX-2236Q SMD CRYSTAL
• Low Profile
• 2.5 x 2.0 mm Footprint
• RoHS Compliant
• AEC-Q200 Qualified
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-240-8-36Q-ES-TR
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable.
Chamfer on the bottom pad has no electrical significance.
240 = 24.000 MHz
See P/N Guide
8 = 8 pF
S = Series
36Q =
ECX-2236Q
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
TR = Tape
& Reel
3K/Reel
Rev.2018
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
Request a Sample
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
120
12.000
160
16.000
200
20.000
240
24.000
245.7
24.5760
250
25.000
260
26.000
270
27.000
300
30.000
320
32.000
400
40.000
480
48.000
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-2236Q
SMD Crystal
