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 Material Frequency Standard frequency Initial frequency deviation Lithium Niobate (LiNbO3) 4 to 17 MHz 17.1 to 23.9 MHz See “■ Standard Frequency.” ±0.3% (K) ±0.5% (M) ±1.0% (L) Temperature characteristic (–20°C to +60°C) When a frequency of more than 17.1 MHz, only L deviation type can be made. ±1.0% (L) ±0.5% Capacity of built-in capacitor 10±4 pF, 30±8 pF are also available. Capacity is specified by Fujitsu, considering matching data with applied IC (mainly microcomputer). 20±8 pF (standard) Within ±0.1% Aging stability Operating temperature –30°C to +85°C Storage temperature –40°C to +100°C Standard measuring circuit Remarks • 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 75 Ω OSC 2 C1 C2 75 Ω R: Resonator Measuring instrument: Network analyzer LM FAR Family (C4 series N type) ■ STANDARD FREQUENCY Standard frequency (kHz) Package size Resonant resistance 4,000 4,194 4,915 N 300 Ω max. (Symbol: 0) 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 N 75 Ω 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 Standard resonant resistance 4.00 to 5.99 MHz 300 Ω max. (Symbol: 0) 6.00 to 23.99 MHz 75 Ω max. (Symbol: 2) 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 C4 LiNbO3 With built-in capacitator (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 K ±0.3% M ±0.5% L ±1.0% (6) Built-in Capacitor Specification Capacitance 0 20±8 pF 1 10±4 pF 2 30±8 pF (7) Resonant Resistance 4 Specification Resonant resistance 0 300 Ω max. 2 75 Ω max. FAR Family (C4 series N type) (8) User-specific Special Symbols Specification Name — A to Z Description No specifications, no taping specification No specifications, with taping specification Serial number for custom design (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 Marking color 10 pF Yellow 20 pF White 30 pF Gray ■ PIN ASSIGNMENT (1) (2) (1) (3) (2) 6 (3) FAR Family (C4 series N type) ■ DIMENSIONS 1.6 7.2 8.0 2.54 3.2 1.5 2.54 Unit: mm 7 FAR Family (C4 series N type) ■ TAPING FORM AND DIMENSIONS 4.0×10 = 40±0.2 0.1 0 W±0.1 7.65 (6.85) ±0.2 φ1.5± 8.0±0.1 ±0.1 2.1±0.1 W 3.7 Reel form 8.5 18.0±1.5 2.0±0.5 φ330 ±0.2 φ80 φ13.0±0.5 φ21.0±0.8 R1.0 2.0±0.5 Pack quantity Quantity 3,000 8 Unit: mm 16.0±0.2 2.0±0.1 1.5±0.1 4.0±0.1 FAR Family (C4 series N type) FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3753 Fax: (044) 754-3332 North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street San Jose, CA 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED #05-08, 151 Lorong Chuan New Tech Park Singapore 556741 Tel: (65) 281-0770 Fax: (65) 281-0220 All Rights Reserved. Circuit diagrams utilizing Fujitsu products are included as a means of illustrating typical semiconductor applications. Complete information sufficient for construction purposes is not necessarily given. The information contained in this document has been carefully checked and is believed to be reliable. However, Fujitsu assumes no responsibility for inaccuracies. The information contained in this document does not convey any license under the copyrights, patent rights or trademarks claimed and owned by Fujitsu. Fujitsu reserves the right to change products or specifications without notice. No part of this publication may be copied or reproduced in any form or by any means, or transferred to any third party without prior written consent of Fujitsu. The information contained in this document are not intended for use with equipments which require extremely high reliability such as aerospace equipments, undersea repeaters, nuclear control systems or medical equipments for life support. F9611 FUJITSU LIMITED Printed in Japan 9