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FUJITSU SEMICONDUCTOR DATA SHEET
DS07-10203-1E
Resonator
Piezoelectric Resonator (4 to 23.9 MHz)
FAR Family (C4 series N type)
s 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).
s 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
s PACKAGE
FAR Family (C4 series N type)
s STANDARD CHARACTERISTICS
Series Parameter Material Frequency Standard frequency Initial frequency deviation Temperature characteristic (-20C to +60C) Capacity of built-in capacitor Aging stability Operating temperature Storage temperature Standard measuring circuit C4 series (N type) Lithium Niobate (LiNbO3) 4 to 17 MHz 0.3% (K) 0.5% (M) 1.0% (L) 0.5% 104 pF, 308 pF are also available. Capacity is specified by Fujitsu, considering matching data with applied IC (mainly microcomputer). 17.1 to 23.9 MHz When a frequency of more than 17.1 MHz, only L deviation type can be made. See "s Standard Frequency." 1.0% (L) Remarks
208 pF (standard) Within 0.1% -30C to +85C -40C to +100C * Resonant frequency
1 M
Less than 4 MHz to 10 MHz IC: 1/6MB84069Bx2 10 MHz to 20.0 MHz IC: 1/6MC74HC04x2 20.1 MHz to 23.9 MHz IC: 1/6MC74HCU04x2
R
C1
C2 * VCC: 5 V DC * R: Resonator * C1, C2: Loading capacitors (built-in) FAR
* Serial resonant resistance
R
75 OSC
C1
C2
75 LM
R: Resonator Measuring instrument: Network analyzer
2
FAR Family (C4 series N type)
s STANDARD FREQUENCY
Standard frequency (kHz) 4,000 4,194 4,915 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 Package size N Resonant resistance 300 max. (Symbol: 0)
N
75 max. (Symbol: 2)
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 4.00 to 5.99 MHz 6.00 to 23.99 MHz Standard resonant resistance 300 max. (Symbol: 0) 75 max. (Symbol: 2)
Note: Resonant resistance of custom designed part should be specified considering matching condition with applicable IC by Fujitsu.
s NOTES ON USE
* Handle carefully * Solder under the following conditions. 5 seconds max. at 230C (PCB) Recommended preheating is 150C 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)
s PART NUMBERING SYSTEM
FAR -- C 4 C N -- (1) (2) (3) -- (4) -- (5) (6) (7) (8) (9)
(1) Series Series C4 (2) Package Type Specification C (3) Package Type Specification N (4) Frequency (Example) Unit: kHz (Specify in five digits.) Frequency 7.373 MHz See "s Standard Frequency". (5) Initial Frequency Deviation Specification K M L (6) Built-in Capacitor Specification 0 1 2 (7) Resonant Resistance Specification 0 2 4 Resonant resistance 300 max. 75 max. Capacitance 208 pF 104 pF 308 pF Deviation 0.3% 0.5% 1.0% Specification 07373 Size 8.0 x 3.2 x 1.6 Type CHIP Single crystal LiNbO3 Capacitator With built-in capacitator
FAR Family (C4 series N type)
(8) User-specific Special Symbols Specification Name -- A to Z (9) Resonant Resistance Specification R Description 16 mm wide emboss tape coiled 3,000 times Description No specifications, no taping specification No specifications, with taping specification Serial number for custom design
5
FAR Family (C4 series N type)
s 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 20 pF 30 pF Marking color Yellow White Gray
s PIN ASSIGNMENT
(1)
(2)
(3)
(1)
(3)
(2)
6
FAR Family (C4 series N type)
s DIMENSIONS
7.2
8.0
2.54
2.54 Unit: mm
3.2
1.5
1.6
7
FAR Family (C4 series N type)
s TAPING FORM AND DIMENSIONS
4.0x10 = 400.2 4.00.1 2.00.1 1.5 0.1 0 1.50.1 2.10.1 W 3.7 8.5 18.01.5 2.00.5 13.00.5 330 0.2 2.00.5 Pack quantity Quantity 3,000 Unit: mm 80 7.65 (6.85) 0.2 8.00.1 Reel form 21.00.8 R1.0 16.00.2
8
W0.1 0.1
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 (c) FUJITSU LIMITED Printed in Japan

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