ECX-2236
SMD CRYSTAL
The miniature ECX-2236 is a compact SMD Crystal. The industry
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standard 2.5 x 2.0 x 0.55 mm ceramic package is ideal for
todays SMD manufacturing environment.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECX-2236 SMD CRYSTAL
PARAMETERS CONDITIONS ECX-2236 UNITS
MIN TYP MAX
Frequency 12.000 80.000 MHz
Fundamental
Mode of Oscillation
@ +25C
Frequency Tolerance* 50 ppm
-20 ~ +70C
Frequency Stability* 50 ppm
Shunt Capacitance Co 5 pF
Load Capacitance Specify in P/N 8 pF
Low Profile
Drive Level DL 100 W
2.5 x 2.0 mm Footprint
Operating Temperature* Topr -20 +70 C
Extended Temp. Range
IOT/Wearable applications
Storage Temperature Tstg -55 +125 C
Aging (First Year) @ +25C 3C 5 ppm
DIMENSIONS (mm)
Frequency (MHz) ESR Max.
12.000 ~ 15.999 150
16.000 ~ 19.999 80
20.000 ~ 29.999 60
30.000 ~ 34.999 50
35.000 ~ 80.000 40
Pad Connections
1 In/Out
2 Gnd
Figure 1) Top, Side, and Bottom
3 Out/In
Crystal is symmetrical, pad 1 & 3 are interchangeable.
4 Gnd
Chamfer on the bottom pad has no electrical
Figure 2) Suggested land
significance.
pattern
PART NUMBERING GUIDE: Example ECS-240-8-36-TR
ECS - FREQUENCY ABBREVIATION LOAD PACKAGE AVAILABLE OPTIONS PACKAGING
Tolerance Stability Temp Range
CAPACITANCE
8 = 8 pF
ECS 240 = 24.000 MHz Blank = Std Blank= Std Blank= Std TR =
-36 =
A = 25 ppm
10=10 pF D= 100 ppm L = -10 ~ +70C
See P/N Guide
ECX-2236 Tape
J = 20 ppm
E = 50 ppm M = -20 ~ +70C
& Reel
R = 15 ppm G = 30 ppm Y = -30 ~ +85C
1K/Reel
C = 10 ppm
H = 25 ppm N = -40 ~ +85C
T = 20 ppm P = -40 ~ +105C
* Specify available options in P/N.
W = 15 ppm S = -40 ~ +125C
Contact ECS for availability over extended temp range.
K = 10 ppm U = -55 ~ +125C Rev.2017
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15351 West 109 Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-2236
SMD CRYSTAL
POCKET TAPE DIMENSIONS (mm)
SOLDER PROFILE
Peak solder Temp +260C Max 10 sec Max.
DEVELOPED FREQUENCIES
2 Cycles Max.
Abbreviation Frequency (MHZ)
MSL 1, Lead Finish Au
120 12.000
160 16.000
192 19.200
200 20.000
240 24.000
245.7 24.576
250 25.000
260 26.000
270 27.000
300 30.000
320 32.000
360 36.000
400 40.000
480 48.000
Figure 1) Suggested Reflow Profile
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15351 West 109 Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com