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 868.35 mhz smd 3x3 mm tst parts no.: TC0331B customer parts no.: company: division: approved by : date: checked by: paul ni approval by: francis chen date: 2007/6/25
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 868.35mhz model no.: TC0331B rev. no.:1 a. features: 1. 1-port resonator. b. maximum rating: 1. input power level: 10 dbm 2. dc voltage: 3 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 868.275 868.350 868.425 insertion loss il db - 1.5 2.5 unload quality factor q u - 9500 - ageing of fc ppm/yr - - 10 motional capacitance c1 ff - 1.02 - motional inductance l1 h - 37.2 - motional resistance r1 ohm - 21.3 - parallel capacitance co pf - 2.26 - frequency temperature coefficient (tc f ) ppm/c*2 - 0.032 - turnover to deg.c - 25 - package size smd 3x3x1.1 mm temperature dependence of fc: fc(t a )=fc(t o )(1+tc f (t a -t o ) 2 ) d.equvirent circuit: one-port resonator: c0 r1 c1 l1 # b # e source im p edance load impedance 50 50 rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. - 3 - tst dcc release document e.outline drawing: date code: provided by planer each year year code: 7 for 2007,8 for 2008,? f.frequency characteristics: resonator 868.35mhz frequency charactristics (s21) -25 -20 -15 -10 -5 0 866.85 867.35 867.85 868.35 868.85 869.35 869.85 frequency (center frequency 868.35mhz span 3mhz) db 6 v
tai-saw technology co., ltd. - 4 - tst dcc release document g. test circuit: 50? network analyzer 50? saw resonator b e a c d f h. land pattern: to 50 n etwor k analyzer from 50 n etwor k analyzer
tai-saw technology co., ltd. - 5 - tst dcc release document i. packing: 1. reel dimension 2. tape dimension 6 v
tai-saw technology co., ltd. - 6 - tst dcc release document h.recommended reflow profile :
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