CDT3143 -- 1 CDT3143 p. 1 ? led ? ic ? f CDT3143 ?TO??? 4 ? cmos u?g uu? ic ? 1.5~5.0v dc ? 4 uu ???? led ?w vr Dr ? ?? led ?w (pnp) ?? 45o W 4 ? ? ?? led ? > 30ma ? cds ?w??? chip design technology inc. 89 3 8 8 - - 9 - - - - vdd 16 l1 cds 15 l2 3 test 14 l3 4 osci 13 l4 5 osco 12 vss 6 - - 11 7 10 - - 2 - - 1 - - - - CDT3143 8 7 6 10 9 3 1 2 l1 l2 l3 l4 vss vdd cds ts 4 osci 5 osco +3v r CDT3143 1840 x 1330 m ic vdd ? 390k 500k 680k 1m 1.2m rg 2.0 2.6 3.5 5.0 5.8 CDT3143 ??? 1 L?rg , ! 1k 1k 8 7 6 10 9 3 1 2 l1 l2 l3 l4 vss vdd cds ts 4 osci 5 osco 1k +12v r CDT3143 l1 l2 l3 l4 1k 1k vdd osci l1 osco l3 vss l4 1 CDT3143 2 3 4 8 7 6 5 l2
CDT3143 -- 2 CDT3143 p. 2 ? led ? ic CDT3143 ic t f 1. r1 ? ??? , r1=820k/ 2. c1 ? delay ^ 3. rosc ? { CDT3143 uu? 8 7 6 10 9 3 1 2 l1 l2 l3 l4 vss vdd cds ts 4 osci 5 osco rosc CDT3143 1840 x 1330 m ic vdd osci osci vdd speak vss led vss skey keyc keyb keya ap6205 r1 945 c1 3vdc 56k 8 7 6 10 9 3 1 2 l1 l2 l 3 l4 vss vdd cds ts 4 osci 5 osco 1k +12v r CDT3143 1k 1k 1k 1k 8550 8550 8550 8550
CDT3143 -- 3 CDT3143 p. 3 ? led ? ic CDT3143 ?D l1 l1 l3 l4 vss vdd cds test osci osco (147,1197) (605,1197) (1575,1197) (1500,1197) (1722,1197) (135,164) (345,164) (576,164) (794,164) (1714,164) CDT3143 chip size: 1840 x 1330 m
CDT3143 -- 4 CDT3143 p. 4 ? led ? ic CDT3143 time chart ( ?? 45o ) l1 l2 l3 l4
CDT3143 -- 5 CDT3143 p. 5 ? led ? ic CDT3143 t 8 7 6 10 9 3 1 2 l1 l2 l3 l4 vss vdd cds ts 4 osci 5 osco +5v r CDT3143 2k 2k 2k 2k 8550 8550 8550 8550
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