FUJITSU SEMICONDUCTOR DATA SHEET DS07-10205-1E Resonator Piezoelectric Resonator (4 to 20 MHz) FAR Family (C3 series M/N type) DESCRIPTION The features of the C3 series (M,N Type) resonators are compact and high stability. They are fabricated on a lithium tantalate (LitaO3) substrate, producing resonators with ultra compact and superior stability due to the high electromechanical coupling coefficient of the material. They include two loading capacitors inside and are housed in chip type of package for surface mount. These contribute saving mount space and reducing cost. FEATURES * * * * * * High stability (Overall frequency deviation; 0.10% max) Ultra small package Wide frequency range in 4 MHz to 20 MHz Suitable for microcomputer clock Emboss-typed pack for automatic mounting Superior shock and vibration resistance, preventing damage during automatic mounting PACKAGE F 4.00 FH F 16.0FH FAR Family (C3 series M/N type) STANDARD CHARACTERISTICS Series C3 series Item Remarks Lithium Tantalate (LiTaO3) Material Frequency 4 MHz to 20 MHz Standard frequency See " Standard Frequency." +0.025% (F), 0.05% (G) -0.035% 0.1% (J) and 0.3% (K) are also available upon request. +0.035% -0.025% (Within -10C to +60C) Reference temperature: +25C Temperature characteristics Capacity of built-in capacitor 20 8 pF (Standard) Initial frequency deviation Operating temperature -30C to +85C Storage temperature -40C to +100C Standard measuring circuit 10 4 pF are also available. Capacity is specified by Fujitsu, considering matching data with applied IC (mainly microcomputer). * Oscillation frequency Microcomputer 1/6MC74ACO4 x 2 (4 MHz to 8 MHz) 1/6TC74ACO4 x 2 (8 MHz to 20 MHz) 1 M R C1 * VCC = 5.0 V DC * R: Resonator * C1, C2: Loading capacitors (built-in) C2 FAR * Serial resonant resistance R 75 OSC 2 C1 C2 75 R: Resonator Measuring equipment: Spectrum analyzer LM FAR Family (C3 series M/N type) STANDARD FREQUENCY Standard frequency (kHz) Package size Resonant resistance 4,000 4,194 M 300 max. (Symbol: 0) 6,000 8,000 10,000 12,000 16,000 16,934 20,000 N 150 max. (Symbol: 1) Notes: * Fujitsu can also develop another frequency device besides standard devices within 4 MHz to 20 MHz. * Regarding resonant resistance, maximum standard values are specified depending on frequency. NOTES ON USE * Handle carefully. * Solder heat resistance. 5 seconds max. at +230C (on PCB) Recommended preheating is +150C for one minute for avoiding giving extreme heat fluctuation to resonator. * Avoid using resonator under condition of extreme temperature fluctuation. * There is no specific direction in resonator mounting. * Oscillation data must be considered in case that this resonator is used as microcomputer clock. * Resonator is designed for reflow solder, not for flow solder. 3 FAR Family (C3 series M/N type) PART NUMBERING SYSTEM FAR -- C 3 C -- (1) (2) (3) -- (4) -- (5) (6) (7) (8) (9) (1) Series Series Material Capacitators C3 LiTaO3 Built-in type (2) Package type Symbol Type C Chip (3) Package size Symbol Size M 4.5 x 10.0 x 2.0 mm (4.0 MHz to 5.9 MHz) N 3.2 x 8.0 x 1.6 mm (6.0 MHz to 20.0 MHz) (4) Oscillation frequency Frequency is specified with 5-digit in kHz of unit. Frequency Symbol [Example] 8.000 MHz 08000 See " Standard Frequency." (5) Initial frequency deviation Symbol Deviation F +0.025% -0.035% G 0.05% J 0.1% K 0.3% (6) Built-in capacitors 4 Symbol Capacitor 0 20 8 pF 1 10 4 pF FAR Family (C3 series M/N type) (7) Resonant resistance Symbol Resistance 0 300 max. 1 150 max. (8) Special mark Symbol Space -- H to Z Content Standard device, no taping specification Standard device, with Tape & Reel Serial number for custom design (9) Taping specification Symbol Content R 16 mm width emboss tape (3,000 pcs/reel) 5 FAR Family (C3 series M/N type) MARKING Fujitsu logo Frequency (MHz) F 12.0 F n Lot No. (Date of manufacture, conforms to EIAJ) Note: The stamp varies in color according to the built-in capacitator. Capacitor Marking color 10 pF Yellow 20 pF White Data code (EIAJ standard) is specified as follows in four-year cycle. Year Month Mark Year Month Mark Year Month 1997 2001 6 Mark Year Month Mark n 1 A 1 N 1 a 1 2 B 2 P 2 b 2 3 C 3 Q 3 c 3 4 D 4 R 4 d 4 5 F 5 S 5 e 5 6 G 6 T 6 f 7 H 7 U 7 g 8 I 8 V 8 9 J 9 W 9 10 K 10 X 10 10 11 L 11 Y 11 11 12 M 12 Z 12 1998 2002 1999 2003 2000 2004 6 t 7 u 8 j m r 9 12 FAR Family (C3 series M/N type) PIN ASSIGNMENT (1) (2) (3) (1) (3) (2) DIMENSIONS L1 H W1 L 2.54 W 1.5 2.54 Package size L L1 W W1 H M 10.0 9.4 4.5 3.3 2.0 N 8.0 7.4 3.2 2.6 1.6 Dimmensions in mm 7 FAR Family (C3 series M/N type) 4.0 0.1 +0.1 1.5 -0 0.3 W 0.1 16.0 0.2 2.0 0.1 5.5 0.2 1.5 0.1 TAPING FORM AND DIMENSIONS 0.1 8.0 0.1 2.0 0.5 t 0.1 14.0 1.5 330 2.0 80 13.0 0.2 21.0 0.8 R1.0 2.0 0.5 Package size W t M 5.0 10.5 3.0 N 3.7 8.5 2.1 * Pack quantity Package size Quantity M,N 3,000 Dimmensions in mm 8