features ? 1-po rt resonator ? provides reliable, fundamental mode, quartz frequency stabilization i.e. in transmitters or local oscillators ? s urface m ounted t echnology ( smt ) ? lead-free production and rohs compliance package dimensions ceramic package: dcc6c pin configuration 2 l termina 5 l termina 1, 3, 4, 6 ground marking lge r4001* lasermarking top view, laser marking "lge ?: manufacturer?s mark ?r ?: saw resonator ? 4001?: part number equivalent lc model code 1 2 3 4 5 6 7 8 9 10 11 12 2009 a b c d e f g h j k l m 2010 n p q r s t u v w x y z 2011 a b c d e f g h i j k m 2012 n p q r s t u v w x y z maximum ratings rating value unit cw rf power dissipation p 0 dbm dc voltage between any terminals v dc 30 v operating temperature range t a -40 ~ +85 c storage temperature range t stg -40 ~ +85 c soldering temperature (10 seconds) t s 260 c lge r4001(433.920mhz) saw resonator
electrical characteristics characteristic sym minimum typical maximum unit absolute frequency f c 433.845 433.995 mhz center frequency (+25 ) tolerance from 433.920 mhz ? f c 75 khz insertion loss i l 1.6 2.0 db unloaded q q u 10,200 quality factor 50 ? loaded q q l 1,700 turnover temperature t 0 0 25 turnover frequency f 0 f c khz temperature stability frequency temperature coefficient ftc 0.032 ppm/ 2 frequency aging absolute value during the first year ?fa ? 10 ppm/yr dc insulation resistance between any two terminals 1.0 m ? motional resistance r m 20 26 ? motional inductance l m 74.8619 ?h motional capacitance c m 1.7989 ff rf equivalent rlc model shunt static capacitance c 0 1.65 1.95 2.25 pf rohs compliant electrostatic sensitive device 1. unless noted otherwise, case temperature t c = +25c2c. 2. the center frequency, f c , is measured at the minimum insertion loss point with the resonator in the 50 ? test system. 3. frequency aging is the change in f c with time and is specified at +65c or less. aging may exceed the specification for prolonged temperatures above +65c. typi cally, aging is greatest the first ye ar after manufacture, decreasing in subsequent years. 4. turnover temperature, t o , is the temperature of maximum (or turnover) frequency, f o . the nominal frequency at any case temperature, t c , may be calculated from: f = f o [1 - ftc (t o - t c ) 2 ]. 5. this equivalent rlc model approximates resonator performance near the resonant frequency and is provided for reference only. the capacitance c o is the static capacitanc e between the two terminals measured at low frequency (10mhz) with a capacitance meter. the meas urement includes case parasitic capacitance. test circuit temperature characteristics lge r4001(433.920mhz) saw resonator
typical frequency response typical application circuits 1) low-power transmitter application 2) local oscillator application lge r4001(433.920mhz) saw resonator
stability characteristics test item condition of test 1 mechanical shock (a) drops: 3 times on concrete floor (b) height: 1.0 m 2 vibration resistance (a) frequency of vibration: 10~55hz (b) amplitude: 1.5 mm (c) directions: x,y and z (d) duration: 2 hours 3 moisture resistance (a) condition: 40c, 90~95% r.h. (b) duration: 96 hours (c) wait 4 hours before measurement 4 climatic sequence (a) + 70c for 16 hours (b) +55c for 24 hours, 90~95% r.h. (c) -25c for 2 hours (d) +40c for 24 hours, 90~95% r.h. (e) wait 4 hours before measurement 5 high temperature exposure (a) temperature: 70c (b) duration: 250 hours (c) wait 4 hours before measurement 6 thermal impact (a) +70c for 30 minutes ? -25c for 30 minutes repeated 3 times (b) wait 4 hours before measurement requirements: the saw resonator shall remain within th e electrical specifications after tests. remarks ? saw devices should not be used in any type of fl uid such as water, oil, organic solvent, etc. ? be certain not to apply voltage exce eding the rated voltage of components. ? do not operate outside the recommended oper ating temperature range of components. ? sudden change of temperature shall be avoided, deterioration of the char acteristics can occur. ? be careful of soldering temperature and duration of components when soldering. ? do not place soldering ir on on the body of components. ? be careful not to subject the terminals or leads of components to excessive force. ? saw devices are electrostatic sensitive. please avoi d static voltage during operation and storage. ? ultrasonic cleaning shall be avoided. ultrasonic vi bration may cause destr uction of components. recommended land pattern lge r4001(433.920mhz) saw resonator
packing information carrier tape reel dimensions outer packing type quantity dimension description weight carton box 5000 19019095 0.85 carton box 10000 190190190 anti-static plastic bag & carton box 1 reel / bag 5 bags / box (5000 pcs) 10 bags / box (10000 pcs) 1.80 unit: mm unit: kg lge r4001(433.920mhz) saw resonator
|
