TFE161J32K7680R [CTS]
Parallel - Fundamental Quartz Crystal;
| 型号： | TFE161J32K7680R |
| 厂家： | 
CTS |
| 描述： | Parallel - Fundamental Quartz Crystal |
| 文件： | 总4页 (文件大小：288K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TFE16 Series
Low ESR Tuning Fork Crystal
Features
. 32.7680kHz Frequency Reference
. Low ESR Tuning Fork Crystal Design, <60k Ohms
. Hermetic Ceramic Surface Mount Package
. Ideal for High Density Circuit Boards
. Frequency Tolerance, ±20ppm Standard
. Parabolic Temperature Coefficient
. Tape and Reel Packaging, EIA-418
Part Dimensions:
1.6 × 1.0 × 0.5mm • 2.3391mg
Applications
. Real Time Clock Reference
. FPGA/Microcontrollers
. Wireless Communications
. Consumer Electronics
. Measuring Equipment
. Computer Peripherals
. USB Interfaces
. Industrial Electronics
Description
CTS TFE16 Series is designed to pair with low power microcontrollers requiring a Real Time Clock reference with
an ESR of 60k Ohms maximum. This series will support general commercial and industrial applications.
Ordering Information
Frequency
Tolerance
2
Load
Capacitance
P
Frequency Code
[kHz]
Model
Packaging
R
TF E16
32K7680
Code
E
16
Package
Low ESR
1.6x1.0mm
Code Capacitance
Code
R
Packing
3k pcs./reel
12.5pF
9pF
P
J
V
W
7pF
5pF
Code @ +25°C
Code
Frequency
±20ppm
±10ppm
2
1
Product Frequency Code 1
Notes:
1] Frequency is recorded with two leading digits before the ‘K’ and 4 significant digits
after the ‘K’ [including zeros].
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
DOC# 008-0562-0 Rev. A
Page 1 of 4
©2015 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.
TFE16 Series
Low ESR Tuning Fork Crystal
Electrical Specifications
Operating Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
-40
TYP
+25
+25
-
MAX
+85
UNIT
°C
Operating Temperature
Turnover Temperature
Storage Temperature
TA
TM
-
-
-
+20
-55
+30
°C
TSTG
+125
°C
Frequency Stability
PARAMETER
SYMBOL
fO
CONDITIONS
-
MIN
-20
-3
TYP
MAX
20
UNIT
kHz
Frequency
32.7680
Frequency Tolerance
[Note 1]
Δf/fO
Standard @ +25°C
-
ppm
ppm/°C2
ppm
-0.034 ±0.006
-
Parabolic Coefficient
Aging
ß
See Figure 1
Δf/f0
First Year @ +25°C
3
Crystal Parameters
PARAMETER
SYMBOL
-
CONDITIONS
-
MIN
TYP
MAX
UNIT
-
Flexural Mode [Tuning Fork]
Operating Mode
Load Capacitance
[Note 1]
CL
Standard
-
12.5
-
pF
Shunt Capacitance
Motional Capacitance
Series Resistance
Drive Level
C0
C1
R1
DL
Ri
-
-
1.5
7.5
-
-
-
pF
fF
-
-
-
-
-
60
0.5
-
kΏ
µW
MΏ
-
0.1
-
Insulation Resistance
+100Vdc ±15Vdc
500
1.] See Ordering Information for available options.
Figure 1
Frequency Stability [Δf] at a given temperature,
Δf = ß[TA-TM]2
ß = Parabolic Coefficient
TA = Ambient Temperature
TM = Turnover Temperature
Ex. Find frequency stability at TA = +45°C
Δf = -0.034[45-25]2
Δf = -0.034[20]2
Δf = -13.6ppm
DOC# 008-0562-0 Rev. A
Page 2 of 4
©2015 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.
TFE16 Series
Low ESR Tuning Fork Crystal
Mechanical Specifications
Package Drawing
Marking Information
Refer to document 016-0071-0, TF
Marking Guide, for marking format by
product family.
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. MSL = 1.
DOC# 008-0562-0 Rev. A
Page 3 of 4
©2015 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.
TFE16 Series
Low ESR Tuning Fork Crystal
Packaging - Tape and Reel
Tape Drawing
Reel Drawing
Notes
1. Device quantity is 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# 008-0562-0 Rev. A
Page 4 of 4
©2015 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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