ECS-192-10-37Q-EN-TR 数据手册
ECX-1637Q
SMD Crystal
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The ECX-1637Q is a miniature SMD Crystal with a 2.0 x 1.6 mm
footprint. AEC-Q200 Qualified
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECX-1637Q SMD CRYSTAL
PARAMETERS
CONDITIONS
ECX-1637Q
MIN
Frequency
Low Profile
2.0 x 1.6 mm Footprint
RoHS Compliant
AEC-Q200 Qualified
Mode of Oscillation
Fundamental
Frequency Tolerance*
Shunt Capacitance
@ +25°C
-40 ~ +125°C
(ES Option)
Co
Load Capacitance
Specify in P/N
8
DL
Topr
(ES Option)
Tstg
10
Drive Level
Operating Temperature*
DIMENSIONS (mm)
MAX
16.000
Frequency Stability*
•
•
•
•
TYP
Storage Temperature
Aging (First Year)
UNITS
60.000
MHz
± 30
ppm
± 50
ppm
5
pF
pF
100
μW
-40
+125
°C
-40
+125
°C
±5
ppm
@ +25°C ±3°C
Frequency (MHz)
16.000 ~ 19.999
20.000 ~ 25.999
26.000 ~ 39.999
40.000 ~ 60.000
ESR Ω Max.
150
100
80
70
Pad Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable.
Chamfer on the bottom pad has no electrical
significance.
Figure 2) Suggested land pattern
PART NUMBERING GUIDE: Example ECS-240-8-37Q-ES-TR
ECS - FREQUENCY ABBREVIATION
ECS
240 = 24.000 MHz
See P/N Guide
LOAD
CAPACITANCE
8 = 8 pF
S=Series
* Specify available options in P/N.
† Contact ECS for availability over extended temp range.
PACKAGE
AVAILABLE OPTIONS
Tolerance
37Q =
ECX-1637Q
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
Stability
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm †
W = ±15 ppm †
K = ± 10 ppm †
PACKAGING
Temp Range
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
TR =
Tape & Reel
3K/Reel
Rev.2021
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-1637Q
SMD Crystal
POCKET TAPE DIMENSIONS (mm)
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
DEVELOPED FREQUENCIES
Abbreviation
192
200
240
245.7
250
260
270
271.2
300
320
400
480
Frequency (MHZ)
19.200
20.000
24.000
24.5760
25.000
26.000
27.000
27.120
30.000
32.000
40.000
48.000
Figure 1) Suggested Reflow Profile
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECS-192-10-37Q-EN-TR 价格&库存
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