FAR-C4CN-20000-M02-R [FUJITSU]
QUARTZ CRYSTAL RESONATOR, 20 MHz;
| 型号： | FAR-C4CN-20000-M02-R |
| 厂家： | 
FUJITSU |
| 描述： | QUARTZ CRYSTAL RESONATOR, 20 MHz 晶体 谐振器 |
| 文件： | 总9页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-10203-1E
Resonator
Piezoelectric Resonator(4 to 23.9 MHz)
FAR Family (C4 series N type)
■ DESCRIPTION
Fujitsu resonators C4 series (N type) feature originally developed single crystals with a high electro-mechanical
coefficient (LiNbO3: lithium niobate), the result is very compact packaging.
C4 series (N type) with built-in capacitors for exclusive use in microcomputer clocks, and this series is ultra low
profile CHIP type device for surface-mount (SMT).
■ FEATURES
• Ultra low profile H = 1.6 mm
• Direct oscillation in 4 to 23.9 MHz frequency.
• Suitable for the source of microcomputer clock
• Emboss-typed pack for automatic mounting
• Superior shock and vibration resistance, preventing damage during automatic mounting
■ PACKAGE
FAR Family (C4 series N type)
■ STANDARD CHARACTERISTICS
Series
C4 series (N type)
Parameter
Remarks
Material
Lithium Niobate (LiNbO3)
4 to 17 MHz 17.1 to 23.9 MHz
Frequency
Standard frequency
See “■ Standard Frequency.”
±0.3% (K)
When a frequency of more than
17.1 MHz, only L deviation type can
be made.
Initial frequency deviation
±0.5% (M)
±1.0% (L)
±1.0% (L)
Temperature characteristic
(–20°C to +60°C)
±0.5%
10±4 pF, 30±8 pF are also available.
Capacity is specified by Fujitsu,
considering matching data with
applied IC (mainly microcomputer).
Capacity of built-in capacitor
20±8 pF (standard)
Aging stability
Within ±0.1%
–30°C to +85°C
–40°C to +100°C
Operating temperature
Storage temperature
Standard measuring circuit
• Resonant frequency
Less than 4 MHz to 10 MHz
IC: 1/6MB84069B×2
1 MΩ
10 MHz to 20.0 MHz
IC: 1/6MC74HC04×2
R
20.1 MHz to 23.9 MHz
IC: 1/6MC74HCU04×2
C1
C2
• VCC: 5 V DC
• R: Resonator
• C1, C2: Loading capacitors (built-in)
FAR
• Serial resonant resistance
R
C1
C2
75 Ω
75 Ω
R: Resonator
Measuring instrument: Network analyzer
LM
OSC
2
FAR Family (C4 series N type)
■ STANDARD FREQUENCY
Standard frequency (kHz)
Package size
Resonant resistance
4,000
4,194
4,915
300 Ω max.
(Symbol: 0)
N
6,000
6,144
7,373
8,000
8,388
9,830
10,000
11,059
12,000
12,288
14,746
16,000
16,934
19,661
20,000
75 Ω max.
(Symbol: 2)
N
Notes: • Fujitsu can also develop applicable device in addition to standard devices if it’s oscillation frequency is
from 4 to 23.9 MHz.
• Resonant resistance of the part other than standard, Fujitsu should specify its resonant resistance
according to applied frequency. (See “• Frequency and standard resonant resistance.”)
• Frequency and standard resonant resistance
Frequency
Standard resonant resistance
300 Ω max. (Symbol: 0)
75 Ω max. (Symbol: 2)
4.00 to 5.99 MHz
6.00 to 23.99 MHz
Note: Resonant resistance of custom designed part should be specified considering matching condition with
applicable IC by Fujitsu.
■ NOTES ON USE
• Handle carefully
• Solder under the following conditions.
5 seconds max. at 230°C (PCB)
Recommended preheating is 150°C for one minute in order not to apply extreme heat to the resonator.
• Avoid extreme fluctuations in temperature.
• There is no specific direction in resonator mounting.
• Oscillation data should be examined when used in oscillation circuit with micon or other ICs.
• This is for reflow solder, not for flow solder.
3
FAR Family (C4 series N type)
■ PART NUMBERING SYSTEM
FAR — C 4 C N —
(1) (2) (3)
—
—
(4)
(5) (6) (7) (8) (9)
(1) Series
Series
Single crystal
Capacitator
With built-in capacitator
C4
LiNbO3
(2) Package Type
Specification
Type
C
CHIP
(3) Package Type
Specification
Size
N
8.0 × 3.2 × 1.6
(4) Frequency
(Example) Unit: kHz (Specify in five digits.)
Frequency
Specification
7.373 MHz
07373
See “■ Standard Frequency”.
(5) Initial Frequency Deviation
Specification
Deviation
±0.3%
K
M
L
±0.5%
±1.0%
(6) Built-in Capacitor
Specification
Capacitance
20±8 pF
0
1
2
10±4 pF
30±8 pF
(7) Resonant Resistance
Specification
Resonant resistance
300 Ω max.
0
2
75 Ω max.
4
FAR Family (C4 series N type)
(8) User-specific Special Symbols
Specification
Name
Description
No specifications, no taping specification
No specifications, with taping specification
Serial number for custom design
—
A to Z
(9) Resonant Resistance
Specification
Description
R
16 mm wide emboss tape coiled 3,000 times
5
FAR Family (C4 series N type)
■ MARKING
Frequency (MHz)
Fujitsu logo
F 12.0 MV
Lot No. (Date of manufacture, conforms to EIAJ)
Initial frequency deviation
Note: The marking color varies with the capacitance of the built-in capacitator.
Capacitance
10 pF
Marking color
Yellow
20 pF
White
30 pF
Gray
■ PIN ASSIGNMENT
(1)
(2)
(3)
(1)
(3)
(2)
6
FAR Family (C4 series N type)
■ DIMENSIONS
7.2
8.0
1.5
2.54
2.54
Unit: mm
7
FAR Family (C4 series N type)
■ TAPING FORM AND DIMENSIONS
4.0×10 = 40±0.2
4.0±0.1
2.0±0.1
0.1
0
φ1.5±
8.0±0.1
±0.1
2.1±0.1
W
3.7
8.5
Reel form
18.0±1.5
2.0±0.5
φ13.0±0.5
φ21.0±0.8
R1.0
2.0±0.5
Pack quantity
Quantity
3,000
Unit: mm
8
FAR Family (C4 series N type)
FUJITSU LIMITED
All Rights Reserved.
The contents of this document are subject to change without notice.
Customers are advised to consult with FUJITSU sales
representatives before ordering.
The information and circuit diagrams in this document are
presented as examples of semiconductor device applications, and
are not intended to be incorporated in devices for actual use. Also,
FUJITSU is unable to assume responsibility for infringement of
any patent rights or other rights of third parties arising from the use
of this information or circuit diagrams.
The products described in this document are designed, developed
and manufactured as contemplated for general use, including
without limitation, ordinary industrial use, general office use,
personal use, and household use, but are not designed, developed
and manufactured as contemplated (1) for use accompanying fatal
risks or dangers that, unless extremely high safety is secured, could
have a serious effect to the public, and could lead directly to death,
personal injury, severe physical damage or other loss (i.e., nuclear
reaction control in nuclear facility, aircraft flight control, air traffic
control, mass transport control, medical life support system, missile
launch control in weapon system), or (2) for use requiring
extremely high reliability (i.e., submersible repeater and artificial
satellite).
Please note that Fujitsu will not be liable against you and/or any
third party for any claims or damages arising in connection with
above-mentioned uses of the products.
Any semiconductor devices have an inherent chance of failure. You
must protect against injury, damage or loss from such failures by
incorporating safety design measures into your facility and
equipment such as redundancy, fire protection, and prevention of
over-current levels and other abnormal operating conditions.
If any products described in this document represent goods or
technologies subject to certain restrictions on export under the
Foreign Exchange and Foreign Trade Law of Japan, the prior
authorization by Japanese government will be required for export
of those products from Japan.
F9611
FUJITSU LIMITED Printed in Japan
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