ds07-10203-1e fujitsu semiconductor data sheet resonator piezoelectric resonator (4 to 23.9 mhz) far family (c4 series n type) n description fujitsu resonators c4 series (n type) feature originally developed single crystals with a high electro-mechanical coef?ient (linbo 3 : 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 pro?e chip type device for surface-mount (smt). n features ultra low pro?e 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 n package
2 far family (c4 series n type) n standard characteristics c4 series (n type) remarks material lithium niobate (linbo 3 ) frequency 4 to 17 mhz 17.1 to 23.9 mhz standard frequency see n standard frequency. initial frequency deviation 0.3% (k) 0.5% (m) 1.0% (l) 1.0% (l) when a frequency of more than 17.1 mhz, only l deviation type can be made. temperature characteristic (?0 c to +60 c) 0.5% capacity of built-in capacitor 20 8 pf (standard) 10 4 pf, 30 8 pf are also available. capacity is speci?d by fujitsu, considering matching data with applied ic (mainly microcomputer). aging stability within 0.1% operating temperature ?0 c to +85 c storage temperature ?0 c to +100 c standard measuring circuit resonant frequency serial resonant resistance 1 m w r c 1 c 2 less than 4 mhz to 10 mhz ic: 1/6mb84069b 2 10 mhz to 20.0 mhz ic: 1/6mc74hc04 2 20.1 mhz to 23.9 mhz ic: 1/6mc74hcu04 2 v cc : 5 v dc r: resonator c 1 , c 2 : loading capacitors (built-in) far c 1 c 2 lm r 75 w 75 w osc r: resonator measuring instrument: network analyzer series parameter
3 far family (c4 series n type) n standard frequency 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 note: resonant resistance of custom designed part should be speci?d considering matching condition with applicable ic by fujitsu. n 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 ?ctuations in temperature. there is no speci? direction in resonator mounting. oscillation data should be examined when used in oscillation circuit with micon or other ics. this is for re?w solder, not for ?w solder. standard frequency (khz) package size resonant resistance 4,000 4,194 4,915 n 300 w 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 w max. (symbol: 2) frequency standard resonant resistance 4.00 to 5.99 mhz 300 w max. (symbol: 0) 6.00 to 23.99 mhz 75 w max. (symbol: 2)
4 far family (c4 series n type) n part numbering system (1) series (2) package type (3) package type (4) frequency (example) unit: khz (specify in ?e digits.) see n standard frequency? (5) initial frequency deviation (6) built-in capacitor (7) resonant resistance series single crystal capacitator c4 linbo 3 with built-in capacitator specification type c chip specification size n 8.0 3.2 1.6 frequency specification 7.373 mhz 07373 specification deviation k 0.3% m 0.5% l 1.0% specification capacitance 020 8 pf 110 4 pf 230 8 pf specification resonant resistance 0 300 w max. 2 75 w max. far c (1) (2) c 4 (3) (4) n (5) (6) (7) (8) (9)
5 far family (c4 series n type) (8) user-speci? special symbols (9) resonant resistance specification description name no speci?ations, no taping speci?ation no speci?ations, with taping speci?ation a to z serial number for custom design specification description r 16 mm wide emboss tape coiled 3,000 times
6 far family (c4 series n type) n marking n pin assignment 12.0 mv f fujitsu logo 10 pf 20 pf capacitance yellow white 30 pf gray marking color note: the marking color varies with the capacitance of the built-in capacitator. lot no. (date of manufacture, conforms to eiaj) frequency (mhz) initial frequency deviation (1) (3) (3) (2) (2) (1)
7 far family (c4 series n type) n dimensions unit: mm 2.54 2.54 1.5 3.2 1.6 7.2 8.0
8 far family (c4 series n type) n taping form and dimensions 2.0 0.5 f 13.0 0.5 f 21.0 0.8 r1.0 f 80 2.0 0.5 f 330 0.2 18.0 1.5 8.0 0.1 w 0.1 0.1 16.0 0.2 7.65 0.2 1.5 0.1 f 1.5 0.1 0 4.0 0.1 2.0 0.1 quantity 3,000 pack quantity unit: mm 2.1 0.1 4.0 10 = 40 0.2 (6.85) w 3.7 8.5 reel form
|
