tfs285 Vectron International, Inc., tfs285 Datasheet
tfs285
Related parts for tfs285
tfs285 Summary of contents
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... Tfs285.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Measurement condition Ambient temperature Input power level: 0 dBm Terminating impedance Input 30 || -21.2 pF Output 35 || -21.6 pF Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 285 is the minimum of the pass band attenuation a min . The minimum of the pass band attenuation a min is defined as the insertion loss a e ...
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... Tfs285.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Construction and pin connection S 285 M27 50 test circuit C1 10 Input SAW 50 Ohm L1 1,2,3,5,6,7, 8,9,11,12 ______________________________________________________________________________________________________ VI TELEFILTER Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed as a result of their use or application ...
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... Tfs285.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Stability Characteristics: After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC Vibration 500 Hz, 0, respectively, 1 octave per min, 10 cycles per plan, 3 plans; ...
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... Tfs285.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Air reflow temperature conditions 1st and 2nd air reflow profile Name: pre-heating periods Temperature: 150 ° 170 ° C Time: 60 sec sec. 260 240 220 200 180 160 140 120 100 Table for temperature vs. time during the air reflow process time / sec. temperature / ° ...
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... Tfs285.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ History Version Reason of Changes 1.0 - development specification 2.0 - complete specification (tape&reel,terminating impedances matching, soldering profile, new date code added) - loss corrected from 10 according to Nortel Specification ______________________________________________________________________________________________________ VI TELEFILTER Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter ...