tai-saw technology co., ltd. 1 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 if filter 112.32mhz tst parts no.: TB112EE customer parts no.: company: division: approved by : date: checked by: asin lin approval by: francis chen date: 2.4 ,2005 fr-71s03-01
tai-saw technology co., ltd. 2 tst dcc release document tai-saw technology co., ltd. no.3, industrial 2nd rd., ping-chen industri al district, taoyuan, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com saw filter 112.32 mhz model no.: TB112EE rev. no.:3 a. maximum rating: 1. input power level 0 dbm 2. dc voltage vdc: 10v 3.operating temperat ure: -10c to 65c 4.storage temperatur e: -40c to 85c b. electrical characteristics: item unit. min. type. max. note center frequency, fc mhz - 112.32 - 1 insertion loss, il db - 12.5 passband width, bw3 mhz 1.1 - 1 group delay ripple in fc 0.55mhz, gdt ns - 200 a ttenuation:(reference level from min il) fc ?5.184 to ?3.456mhz db 40 - 1 fc ?3.456 to ?1.728mhz db 34 - 1 fc ?1.728 to ?1.44mhz db 18 - 1 fc +1.44 to +1.728mhz db 18 - 1 fc +1.728 to +3.456mhz db 34 - 1 fc +3.456 to +5.184mhz db 40 - 1 impedance at f c iutput z in =r in //c out 3.9k ? // 5.7 pf 2 output z out =r out //c out 3.2k ? // 6.2 pf 2 note1.the standard definitions is in jis c 6703 note2. z in =3.9k ? // 5.7pf z out =3.2k ? // 6.2pf source impedance 50 ? load impedance 50 ? rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c.frequency chracteristics: (1) frequency response: TB112EE -90 -80 -70 -60 -50 -40 -30 -20 -10 102.32 104.32 106.32 108.32 110.32 112.32 114.32 116.32 118.32 120.32 122.32 freq.(mhz) att. (db) (2) amplitude ripple & group delay: TB112EE -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 110.32 110.82 111.32 111.82 112.32 112.82 113.32 113.82 114.32 freq.(mhz) att.(db) 1000 1100 1200 1300 1400 1500 group delay (ns)
tai-saw technology co., ltd. 4 tst dcc release document d.measurement circuit: 2.8pf 2.2pf 50? network analyzer 50? saw filter 230nh 260nh g b a,c,d,e,f,h,i,j e.outline drawing:
tai-saw technology co., ltd. 5 tst dcc release document f. packing: 1. reel dimension 2. tape dimension direction of feed 112 t 112 t t 112
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