SA254192F35GSR [CTS]
Series - Fundamental Quartz Crystal, 19.2MHz Nom,;型号: | SA254192F35GSR |
厂家: | CTS |
描述: | Series - Fundamental Quartz Crystal, 19.2MHz Nom, 驱动 晶体 谐振器 |
文件: | 总5页 (文件大小:305K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SA254 Series
Automotive Grade Quartz Crystal
Features
. AEC-Q200 Compliant
. Hermetic Ceramic Surface Mount Package
. Fundamental Crystal Design
. Frequency Range 12 – 80MHz
. Frequency Tolerance, ±30ppm Standard
. Frequency Stability, ±50ppm Standard
. Operating Temperature Range to -55°C to +125°C
. Tape and Reel Packaging, EIA-418
Part Dimensions:
2.5 × 2.0 × 0.65mm • 9.37mg
Standard Frequencies – see Page 5 for developed frequencies.
* Check with factory for availability of frequencies not listed.
Applications
. Automotive Electronics
. Internet of Things [IoT, IIot]
. Microcontrollers and FPGAs
. Wireless Communication
. Ethernet/GbE/SyncE
. Medical Electronics
. Commercial Military & Aerospace
. Mobile Multimedia/Infotainment
. Car Navigation Systems
Description
CTS Model SA254 incorporates a low cost, high Q, small size quartz resonator specifically developed to operate
over extended temperature ranges for use in automotive electronics.
Ordering Information
Model
Frequency Code
[MHz]
Mode of
Oscillation
F
Tolerance
@ +25°C
3
Temperature
Stability
5
Temperature
Load
Capacitance
A
Packaging
R
Range
G
SA254
XXX
Frequency
Tolerance
±10ppm
±15ppm
±20ppm
±30ppm
±50ppm
Temp. Range
Packing
3k pcs./reel
Code
Code
Code
I
G
H
N
P
Code
R
-40°C to +85°C 2
-40°C to +105°C 3
-40°C to +125°C 4
-40°C to +150°C 5
-55°C to +105°C 5
-55°C to +125°C 5
1
X
2
3
5
Product Frequency Code 1
M
Mode
Fundamental
Stability
±15ppm
±20ppm
±30ppm
±50ppm
±100ppm
±150ppm
Capacitance
7pF
Capacitance
16pF
18pF
20pF
24pF
Code
F
Code
Code
Code
X
2
3
5
6
7
V
K
J
A
L
C
D
E
F
G
S
8pF
9pF
10pF
12pF
13pF
30pF
Series
B
Notes:
1] Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz, 4-digits for frequencies 100MHz or greater.
2] Available with all stability codes.
3] Available with stability codes 3, 5, 6 and 7.
4] Available with stability codes 5, 6 and 7.
5] Stability codes 6 and 7. Contact factory for code 5 availability.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this
product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.
DOC# 008-0583-0 Rev. B
Page 1 of 5
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
SA254 Series
Automotive Grade Quartz Crystal
Electrical Specifications
Operating Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
-40
-40
-40
-40
-55
-55
-55
TYP
+25
-
MAX
+85
UNIT
°C
+105
+125
+150
+105
+125
+125
Operating Temperature
TA
-
-
Storage Temperature
TSTG
°C
Frequency Stability
PARAMETER
SYMBOL
fO
CONDITIONS
Fundamental mode
@ +25°C
MIN
TYP
12 - 80
MAX
UNIT
MHz
Frequency Range
Frequency Tolerance
Frequency Stability
Aging
10, 15, 20, 30 or 50
Δf/fO
Δf/f25
Δf/f0
±ppm
±ppm
ppm
15, 20, 30, 50, 100 or 150
Referenced to +25°C reading
Typical per year @ +25°C
-3
-
3
Crystal Parameters
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Fundamental
AT-Cut Strip
Operating Mode
Crystal Cut
-
-
-
-
-
-
-
-
See Ordering Information
Load Capacitance
Shunt Capacitance
Series Resistance
CL
C0
pF
pF
-
-
3.0
12MHz - <16MHz
16MHz - <20MHz
20MHz - <30MHz
30MHz - 80MHz
-
-
-
-
180
150
80
-
Fundamental
R1
Ω
-
-
-
-
-
60
Drive Level
DL
Ri
10
-
200
-
µW
Insulation Resistance
+100Vdc ±15Vdc
500
MΩ
Δf/f0 - Frequency deviation referenced to nominal frequency.
Δf/f25 - Frequency deviation over operating temperature range, referenced to +25°C frequency.
DOC# 008-0583-0 Rev. B
Page 2 of 5
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
SA254 Series
Automotive Grade Quartz Crystal
Mechanical Specifications
Package Drawing
Marking Information
1. SA254 – CTS model.
2. C – CTS.
2. D – Date Code. See Table I for codes.
3. xxx – Frequency Code.
3-digits, frequencies below 100MHz
[See document 016-1454-0, Frequency Code Tables.]
SA254
Recommended Pad Layout
Notes
1. JEDEC termination code (e4). Barrier-plating is
nickel [Ni] with gold [Au] flash plate.
2. Reflow conditions per JEDEC J-STD-020; +260°C
maximum, 20 seconds.
3. Due to package variability, the pad chamfer on the
bottom could be located on Pin 1 or Pin 2 in a
given lot. Layout orientation should be based on
the top view [marking side], as indicated in
package drawing. The chamfer location does not
affect the electrical performance of the device.
4. MSL = 1.
Table I – Date Code
DOC# 008-0583-0 Rev. B
Page 3 of 5
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
SA254 Series
Automotive Grade Quartz Crystal
Packaging – Tape and Reel
Tape Drawing
Reel Drawing
Notes
1. Device quantity is 1k pieces minimum and 3k pieces maximum per 180mm reel.
2. Complete CTS part number, frequency value, date code and manufacturing site code information must appear
on reel and carton labels.
DOC# 008-0583-0 Rev. B
Page 4 of 5
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
SA254 Series
Automotive Grade Quartz Crystal
Addendum
Common Frequencies and Frequency Codes – MHz
Common Wireless Frequencies
Additional Frequencies
FREQUENCY
FREQUENCY
FREQUENCY
FREQUENCY
FREQUENCY
CODE
FREQUENCY
FREQUENCY
FREQUENCY
CODE
CODE
CODE
12.000000
13.560000
16.000000
19.200000
20.000000
24.000000
25.000000
26.000000
27.120000
30.000000
32.000000
37.400000
38.400000
40.000000
48.000000
52.000000
120
13C
160
192
200
240
250
260
271
300
320
374
384
400
480
520
14.318180
16.367600
16.384000
16.666700
16.800000
16.934400
18.000000
18.432000
19.440000
19.660800
19.680000
20.480000
20.736000
22.118400
22.579200
24.305000
24.545400
24.545454
24.553500
24.576000
143
25.000625
26.041660
27.000000
28.224000
28.322000
28.375000
28.636360
29.491200
30.400000
30.720000
31.250000
32.768000
33.000000
33.330000
33.333000
33.333300
33.868800
35.328000
36.000000
38.000000
25A
38.880000
39.062500
41.600000
44.000000
45.000000
49.152000
50.000000
54.000000
388
39A
41C
440
450
491
500
540
16E
163
16N
168
169
180
184
194
19B
196
204
207
221
225
243
24F
24G
24B
24C
26F
270
282
28C
283
286
29B
304
307
312
327
330
333
33E
33A
338
353
360
380
DOC# 008-0583-0 Rev. B
Page 5 of 5
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
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