saw resonator R44761 part no. R44761 features z 1-port resonator z quartz frequency stabilization z for transmitters or local oscillators package dimension ? s5050 rev. date 2004-04-20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns3126-as01 1/6 1.20.15 0.60.15 2.080.15 5.000.15 5.000.1 5 1.270.05 1 4 3 8 8 77 6 3 2 1 6 5 5 4 2 1.350.15 pin configuration 2 input 6 output 1, 3, 4, 5, 7, 8 ground package dimension ? to-39 pin configuration 1 input 2 output 3 case ground
saw resonator R44761 part no. R44761 package dimension ? f-11 pin configuration 1 input 4 output 2, 3 case ground marking configuration itf 1) 44761 2) 1) manufacturer name 2) marking number * ink or laser marking available * front 4 digits for s5050 maximum ratings parameter unit minimum typical maximum operating temperature range c -10 25 60 storage temperature range c -40 - 85 power handling capability dbm - 0 - electrostatics sensitive device ( esd) rev. date 2004-04-20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns3126-as01 2/6
saw resonator R44761 electrical specification f r = 447.625mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum resonance frequency ( f r ) mhz 447.550 447.625 447.700 insertion loss db - 1.5 2.5 50 ohm loaded q unloaded q 2,000 13,900 trun-over temperature c 10 25 40 temperature coefficient of frequency ppm/c 2 - -0.032 - notes : 1) all specifications are based on the matching schematic shown below 2) all specifications are measured by agilent network an alyzer and full 2 port calibration at room temperature matching schematic ( actual matching values may vary due to pcb layout and parasitics ) part no. R44761 rev. date 2004-04-20 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns3126-as01 3/6 i t f co., ltd. input output 50 50
saw resonator R44761 part no. R44761 frequency response -30 -25 -20 -15 -10 -5 0 insertion loss ( db ) frequency rev. date 2004-04-20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns3126-as01 4/6
saw resonator R44761 part no. R44761 packing specification 1. reeling quantity : 1000 pcs / reel 2. taping structure : the tape shall be wound ar ound the reel in the direction shown below. reel top cover tape carrier tape tape specification 1. leader part and vacant position specification end start tape running direction vacant 150mm min. component contained vacant 150mm min. leader part 250mm min. 2. tensile strength of carrier tape 4.4n/mm width 0~15 degree top cover tape direction of pull carrier tape 3. top cover tape adhesion 1) pull off angle : 0~15 2) speed : 300mm/min 3) force : 20~70g rev. date 2004-04-20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns3126-as01 5/6
saw resonator R44761 part no. R44761 carrier tape dimensions [unit : mm] rev. date 2004-04-20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns3126-as01 6/6 part direction reel dimensions [unit : mm] a 5.50 0.1 b 5.50 0.1 c 7.25 0.1 d 1.95 0.1 e 12.00 0.1 f 8.00 0.1 tape running direction
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