Data Sheet

Model HG324
Crystal - Industrial Electronics
FEATURES
•
•
•
•
•
•
•
•
Standard 3.2mm x 2.5mm Glass Seal Package
Fundamental Design
Frequency Range 12 – 40 MHz Fundamental, 36 – 120 MHz 3rd Overtone
Frequency Tolerance; ±20 ppm, ±30 ppm and ± 50 ppm
Frequency Stability, reference Ordering Information
Operating Temperature, -40°C to +125°C standard
Tape & Reel Packaging Standard, EIA-481
RoHS Compliant in Accordance with EU Directive 2011/65/EU
- Lead-Free Termination Finish
- Exemption 7(c)-I, Electrical and electronic components containing lead [Pb] in glass
APPLICATIONS
Model HG324 is a low cost crystal developed for use in industrial applications requiring
extended temperature ranges.
ORDERING INFORMATION
HG324
PACKAGING OPTIONS
T - 1k pcs./reel
R - 3k pcs./reel
FREQUENCY
Product Frequency Code
[Refer to document 016-1454-0.]
LOAD CAPACITANCE
A = 10 pF
G = 30 pF
B = 13 pF
H = 32 pF
C = 16 pF
J = 9 pF
D = 18 pF
K = 8 pF
E = 20 pF
L = 12 pF
F = 24 pF
S = Series
MODE OF OSCILLATION
F = Fundamental
T = 3rd Overtone
FREQUENCY TOLERANCE @ 25°C
2 = ± 20 ppm
3 = ± 30 ppm
5 = ± 50 ppm
TEMPERATURE RANGE OPTIONS
STABILITY TOLERANCE
I = -40°C to +85°C [All Stability Codes]
G = -40°C to +105°C [Stability Code 3, 5, 6, 7]
H = -40°C to +125°C [Stability Code 5, 6, 7]
Over Operating Temperature Range
(Referenced to 25°C Reading)
X = ± 15 ppm
2 = ± 20 ppm
3 = ± 30 ppm
5 = ± 50 ppm
6 = ± 100 ppm
7 = ± 150 ppm
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
PACKAGING INFORMATION
[Reference]
Device quantity is 1k pcs. minimum and 3k pcs. maximum per 180mm reel.
17.5
2.0
Ø13.5
120°
Ø60
Ø180
Ø21.4
Document No. 008-0377-0
Page 1- 2
www.ctscorp.com
Rev. A
Model HG324
Glass Seal Crystal
ELECTRICAL CHARACTERISTICS
VALUE
PARAMETER
Operating Mode
Frequency Range
Crystal Cut
Frequency Tolerance @ 25°C
Frequency Stability Tolerance
AT-Cut
±20 ppm, ±30 ppm, ±50 ppm
1
±15 ppm, ±20 ppm, ±30 ppm,
±50 ppm, ±100 ppm, ±150 ppm
ELECTRICAL PARAMETERS
[Operating Temperature Range, Referenced to 25°C Reading]
Operating Temperature Range
3rd Overtone
36.0 MHz to 120.0 MHz
Fundamental
12.0 MHz to 40.0 MHz
-40°C to +85°C [All Stability Codes]
-40°C to +105°C [Stability Code 3, 5, 6, 7]
-40°C to +125°C [Stability Code 5, 6, 7]
1
12.000
14.000
16.000
19.000
30.000
Equivalent Series Resistance
MHz
MHz
MHz
MHz
MHz
-
13.999
15.999
18.999
29.999
40.000
MHz
MHz
MHz
MHz
MHz
150 Ohms maximum
120 Ohms maximum
100 Ohms maximum
80 Ohms maximum
60 Ohms maximum
Load Capacitance or Resonance Mode
36.000 MHz - 53.999 MHz
54.000 MHz - 120.000 MHz
180 Ohms maximum
120 Ohms maximum
8pF, 12pF standard
[See Ordering Information for More Options]
3.0 pF typical, 5.0 pF maximum
10 µW typical, 100 µW maximum
±5 ppm/yr maximum
500M Ohms minimum
-40°C to +125°C
+260°C maximum, 10 Seconds maximum
Shunt Capacitance (C0)
Drive Level
Aging @ +25°C
Insulation Resistance [@ DC 100V]
Storage Temperature Range
Reflow Condition, per JEDEC J-STD-020
1 See Ordering Information.
MECHANICAL SPECIFICATIONS
MARKING INFORMATION
1. HG324 - CTS Model Series.
2. C – CTS.
3. D – Date code. See Table I for codes.
4. XXX – Frequency code.
PACKAGE DRAWING
[Reference CTS document 016-1450-0, Frequency Code Tables.]
HG324
CDXXX
NOTES
1. Complete CTS part number, frequency value, date code and
manufacturing site code information must appear on reel and
carton labels.
2. Termination pads [e4] barrier plating is nickel [Ni] with gold [Au]
flash plate.
3. Reflow conditions per JEDEC J-STD-020; 260°C maximum, 10
seconds.
SUGGESTED SOLDER PAD GEOMETRY
TABLE I – DATE CODE
MONTH
JAN
YEAR
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
M
2001
2005
2009
2013
2017
A
B
C
D
E
F
G
H
J
K
L
2002
2006
2010
2014
2018
N
P
Q
R
S
T
U
V
W
X
Y
Z
2003
2007
2011
2015
2019
a
b
c
d
e
f
g
h
j
k
l
m
2004
2008
2012
2016
2020
n
p
q
r
s
t
u
v
w
x
y
z
Document No. 008-0377-0
Page 2 - 2
Rev. A
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