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 (-20C to +60C) When a frequency of more than 17.1 MHz, only L deviation type can be made. 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). 208 pF (standard) Capacity of built-in capacitor Within 0.1% Aging stability Operating temperature -30C to +85C Storage temperature -40C to +100C Standard measuring circuit Remarks * Resonant frequency Less than 4 MHz to 10 MHz IC: 1/6MB84069Bx2 1 M 10 MHz to 20.0 MHz IC: 1/6MC74HC04x2 R 20.1 MHz to 23.9 MHz IC: 1/6MC74HCU04x2 C1 C2 * VCC: 5 V DC * R: Resonator * C1, C2: Loading capacitors (built-in) FAR * Serial resonant resistance R 75 OSC 2 C1 C2 75 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 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 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 max. (Symbol: 0) 6.00 to 23.99 MHz 75 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 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) 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 x 3.2 x 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 0 208 pF 1 104 pF 2 308 pF (7) Resonant Resistance 4 Specification Resonant resistance 0 300 max. 2 75 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 4.0x10 = 400.2 0.1 0 W0.1 7.65 (6.85) 0.2 1.5 8.00.1 0.1 2.10.1 W 3.7 Reel form 8.5 18.01.5 2.00.5 330 80 0.2 13.00.5 21.00.8 R1.0 2.00.5 Pack quantity Quantity 3,000 8 Unit: mm 16.00.2 2.00.1 1.50.1 4.00.1