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 filter 868.30mhz smd3.8x3.8mm tst parts no.: TA0257A customer parts no.: company: division: approved by : date: checked by: jacky huang approval by: francis chen date: 2003/9/26
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 filter 868.30 mhz model no.: TA0257A rev. no.:4 a. maximum rating: 1.input power level: 0 dbm 2.dc voltage: 0 v 3.operating temperature: -45 c to +90 c 4.storage temperature: -45 c to +90 c b. electrical characteristics: reference temperature: 25 c item min. typ. max. note center frequency f c (mhz) - 868.30 - 1 minimum i.l. (868~868.78 mhz) (db) il min - 2.7 4.2 pass band (relative to il min ) 868~868.78 mhz (db) - 1.0 3.0 867.9~868.88 mhz (db) - 1.5 6.0 1 pass bandwidth (relative to il min ) bw 3 (khz) - 1500 - attenuation:( relative to il min ) (db ) 10~700 mhz (db ) 50 55 - 700~830 mhz (db ) 40 45 - 830~850 mhz (db ) 35 40 - 850~865.02 mhz (db ) 25 28 - 871~874.5 mhz (db ) 15 20 - 874.5~883 mhz (db ) 22 26 - 883~900 mhz (db ) 30 35 - 900~1000 mhz (db ) 40 45 - 1 impedance at f c ; input z in =r in //c in output z out =r out //c out 117 ? // 3.7 pf 117 ? // 3.7 pf note1. the standard definitions is in jis c 6703 rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. - 3 - tst dcc release document c.frequency characteristics: the response included the loss of matching circuit.
tai-saw technology co., ltd. - 4 - tst dcc release document d. measurement circuit: 50? hp network analyzer 50? saw filter 15nh 15nh 1 5 2,3,4,6,7,8 3.3p 3.3p e.outline drawing:
tai-saw technology co., ltd. - 5 - tst dcc release document f. packing: 1.reel dimension 2.tape dimension
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