tai-saw technology co., ltd. fr-71s03-01 tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com approval sheet for product specification issued date: product name: saw resonator 433.000 mhz smd 3.8x3.8 mm tst parts no.: TC0248A customer parts no.: company: division: approved by : date: checked by: asin lin approval by: francis chen date: 2004/10/29
tai-saw technology co., ltd. - 2 - tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com saw resonator 433.0 mhz model no.: TC0248A rev. no.:3 a. features: 1. 1-port resonator. b. maximum rating: 1.input power level: 0 dbm 2.dc voltage: 12 v 3.operating temperature: -40 c to +85 c 4.storage temperature: -40 c to +85 c c. electrical characteristics: reference temperature t a =25 characteristic units minimum typical maximum center frequency fc mhz 432.9 433.0 433.1 insertion loss il db - 0.9 2.0 unload quality factor q u 6000 8000 - ageing of fc ppm/yr - - 10 motional capacitance c1 ff - 3.57 - motional inductance l1 h - 37.68 - motional resistance r1 ohm - 12.95 - parallel capacitance co pf - 4.77 - frequency temperature coefficient c f ) ppm/c*2 - 0.032 - turnover to deg.c 25 40 55 package size smd 3.8x3.8x1.4 mm (typ.) temperature dependence of fc: fc(t a )=fc(t o )(1+tc f (t a -t o ) 2 ) d.outline drawing: rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. - 3 - tst dcc release document e.equvirent circuit: one-port resonator: c0 r1 c1 l1 # e # b source im p edance load impedance 50 50 f.frequency characteristics: resonator 433.000mhz frequency characteristics (s21) -30 -25 -20 -15 -10 -5 0 431.50 432.00 432.50 433.00 433.50 434.00 434.50 frequency (center freque ncy 433.920mhz span 3mhz) db
tai-saw technology co., ltd. - 4 - tst dcc release document g. test circuit: 50? network analyzer 50? saw resonator e b a c d f h. pcb foot print: i. packing: 1.reel dimension to 50 n etwor k analyzer from 50 n etwor k analyzer
tai-saw technology co., ltd. - 5 - tst dcc release document 2.tape dimension feed direction
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