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[ AK8152 ] draft-j-00b - 1 - 2010/3 \\ AK8152 single pll two output clock generator AK8152 1 pll i??` ic ??? pll ?????? ????????O??????? ???? pll ????? i 2 c ??A? 2 ????`lO ? L ??R 1.7 1.9v ( ) 1.7 2.8v ?? M 4.3ma typical at 1.8v ? 12m/19.2m/26m/27m/48mhz ? pll (76m/78m/80m/81m/90m/96m/100m/108mhz) ? iclk 2/4/6/8/10/12 ?? ?O clkout1,clkout2 ? pll =96mhz div1=2, div2=4 r clkout1=48mhz clkout2=24mhz ? if 2 ????` i 2 c ??A ? 200pfmax ?? 25pf max ? ???? 35ps typ (1 s ) ???` 10 ? son ( U?` ) body size: 3.0mm x 2.9mm
[ AK8152 ] draft-j-00b - 2 - 2010/3 iclk clkout1 clkout2 vdd vddo1 vddo2 vss scl sda serial if div1 div2 output buffer output buffer pll svss por 100k w 100k w 76m/78m/80m/81m/90m/96m/100m/108mhz 2/4/6/8/10/12 divider
[ AK8152 ] draft-j-00b - 3 - 2010/3 h ? 8:iclk 9:vss 10 : vdd 1:clkout1 2: vddo1 3:svss 4: sda 7:vddo 5: scl 6:clkout ?Ch ? ( ? ) h 1 clkout1 (do) ? pll?iclkdiv1???? ?clk1en=0rl???(100k ?) ?Rvddo1?O? 2 vddo (pwr) ?? clkout1????1.72.8v??o 3 svss (pwr) 4 sda (dio) ??``??? 2??i/f??`?? 1.8v??3.6v????A?? 5 scl (di) ??? 2??i/f???? 1.8v??3.6v????A?? 6 clkout2 (do) ? pll?iclkdiv2???? ?clk2en=0rl???(100k ?) ?Rvddo2?O? 7 vddo2 pwr ?? clkout2????1.72.8v??o 8 iclk (di) ? ??12m/19.2m/26m/27m/48mhzxk? 1.8v?clkorstby???O? 9 vss pwr 10 vdd pwr ? 1.8v0.1v??o
[ AK8152 ] draft-j-00b - 4 - 2010/3 ?? ~?? ???????????? ??????^? ??R??????vss=svss0v M vdd 1.8v vddo1/2 =1.8v ta=-20 85 *1) clkout1,clkout2 ?o? ?=19.2mhz ? clkout1=48mhz clkout2=48mhz *2)? stby1 scl=sda=vss r ? ? min max g q ??R vdd vddo1 vddo2 -0.3 4.6 v ?? vss svss 0 0 v ?R vin vss-0.3 vdd+0.3 v iin -10 10 ma ? tstg -55 130 ? ? min typ max g q ? ta -20 85 ??R 1 vdd 1.7 1.8 1.9 v ? 2 ?? if ? ??R 2 vddo1 vddo2 1.7 2.8 v ? ? cl 25 pf clkoutn (n=1,2) ? ? min typ max g q vdd ivdd 2.7 ma vddo1 ivddo1 0.8 ma ?r vddo2 ivddo2 0.8 ma *1 vdd ivdd 0 10 ua vddo1 ivddo1 0 10 ua r vddo2 ivddo2 0 10 ua *2
[ AK8152 ] draft-j-00b - 5 - 2010/3 vdd=1.7-1.9v vddo1,2 =1.7-2.8v ta=-20 85 vdd=1.7-1.9v vddo1,2=1.7-2.8v ta=-20 85 *1) O? *2) ( ? stby=1 0 O ) ? 0.1 ???rg *3) 1 ???? iclk ???? divn(n=1,2) O????? ? min typ max g q ?????R iclk 0.7*vdd vdd v ?????R iclk vss 0.3*vdd v ??? iclk -10 +10 a ?????R clkoutn (n=1,2) 0.8*vddon v ioh=-4ma ?????R clkoutn (n=1,2) 0.2*vddon v iol=4ma ? min typ max g q ?? ? iclk 12.0 19.2 26.0 27.0 48.0 mhz iclkn(n=1,2) O ?? ?`? iclk 40 50 60 % ? clkoutn (n=1,2) [*3] mhz ? ?rg clkoutn (n=1,2) 4.0 ns cl=25pf 0.2*vddon 0.8*vddon *1 ? rg clkoutn (n=1,2) 4.0 ns cl=25pf 0.2*vddon 0.8*vddon *1 ? ???? clkoutn (n=1,2) 35ps (1 s ) ps cl=25pf iclk=19.2mhz clkoutn=48mhz *1 ? ?`? clkoutn (n=1,2) 40 50 60 % cl=25pf *1 ?rg clkoutn (n=1,2) 0.1 1 ms *1 *2
[ AK8152 ] draft-j-00b - 6 - 2010/3 ?????` sda/scl vdd=1.7-1.9v vddo1,2 =1.7-2.8v ta=-20 85 ? m? ? min typ max g ???R sda/scl (1) v lh 0.7*vdd 3.6 ???R sda/scl (1) vi l vss 0.3*vdd ????? ??? sda/scl v hys 160m ???R ( 3ma r ) sda v ol 0 0.2*vdd v sda/scl i i -10 10 a ???R ??? sda/scl tsp 50 ns sda/scl c i 10 pf (1)sdascl ? 3.6v ?R 2 ??????` ? ? min typ max g scl ?? fscl - 400 khz ?`rg ( ???`g ) tbuf 1.3 - m s `?`?rg ( ???? ) thd:sta 0.6 - m s scl ? l g tlow 1.3 - m s scl ? h g thigh 0.6 - m s ?`????rg tsu:sta 0.6 - m s ?`?`?rg thd:dat 0 - m s ?`????rg tsu:dat 0.1 - m s sda scl ???rg tr - 0.3 m s sda scl ??rg tf - 0.3 m s ??????rg tsu:sto 0.6 - m s ? cb - 200 pf
[ AK8152 ] draft-j-00b - 7 - 2010/3 ??`??son 10pin g? ?`?? ? ?? ? ?`???` AK8152 ? ?` y m a a 1pin 8 1 5 2 b c
[ AK8152 ] draft-j-00b - 8 - 2010/3 Ch iclk clkout1 clkout2 div1[2:0] vco lpf cp mdiv ph cmp ndiv div1 div2 mdiv1[7:0] mdiv2[7:0] ndiv1[7:0] ndiv2[7:0] div2[2:0] pll 1 AK8152 ??? ? iclk ??????12mhz19.2mhz26mhz27mhz48mhz ??? mdiv1[n],mdiv2[n](n=0-7)????xk??? 1 ?O pll pll ????108m, 100m, 96m, 90m, 81m, 80m, 78m, 76mhz 8 ??? O?? mdiv1[n], mdiv2[n], ndiv1[n], ndiv2[n] (n=0-7)??? 1 ?O div1,div2 pll ? iclk div1,div2 ???clkoutn (n=1,2)?? ?2,4,6,8,10,12 6 ??O?? div1[n]div2[n](n=0,1,2)? ??xk?? divninsel(n=1,2)? ????O clkoutn ?????vS? clkoutn (n=1,2)? pll ? iclk div1,div2 pll ???? 2 ?iclk ???? 3 ??????? 1 ???O
[ AK8152 ] draft-j-00b - 9 - 2010/3 1 ?O? ? pll ? iclk ? divninsel(n=1,2) 0 1 div1[n], div2[n] (n=0,1,2) 2 ? 3 ? mdiv1[n], mdiv2[n] ndiv1[n], ndiv2[n] (n=07) 4 O? pll ??? 2 pll ?r clkoutn(n=1,2)? [mhz] pll ? [mhz] div 108 100 96 90 81 80 78 76 2 54.000 50.000 48.000 45.000 40.500 40.000 39.000 38.000 4 27.000 25.000 24.000 22.500 20.250 20.000 19.500 19.000 6 18.000 16.667 16.000 15.000 13.500 13.333 13.000 12.667 8 13.500 12.500 12.000 11.250 10.125 10.000 9.750 9.500 10 10.800 10.000 9.600 9.000 8.100 8.000 7.800 7.600 12 9.000 8.333 8.000 7.500 6.750 6.667 6.500 6.333 3 iclk ?r clkoutn(n=1,2)? [mhz] iclk ? [mhz] div 12 19.2 26 27 48 2 6.000 9.600 13.000 13.500 24.000 4 3.000 4.800 6.500 6.750 12.000 6 2.000 3.200 4.334 4.500 8.000 8 1.500 2.400 3.250 3.375 6.000 10 1.200 1.920 2.600 2.700 4.800 12 1.000 1.600 2.167 2.250 4.000
[ AK8152 ] draft-j-00b - 10 - 2010/3 4 ?O???O ? [mhz] ? [mhz] ndiv1[7:0] (?? fdh) ndiv2[7:0] (?? fch) mdiv1[7:0] (?? fbh) mdiv2[7:0] (?? fah) 108 00001010 00001010 100 00001000 00001010 96 00000111 00001010 90 00001000 00001000 81 00000111 00000111 80 00001000 00000110 78 00001010 00000100 12 76 00000111 00000110 00000001 108 00000100 00000010 100 00001011 00000100 96 (*) 00001010 00000100 90 00010000 00000110 81 00001101 00000110 80 00000110 00000100 78 00001100 00000110 19.2 76 00001101 00000101 00000100 108 00001010 00001010 100 00001000 00001010 96 00000111 00001010 90 00001000 00001000 81 00000111 00000111 80 00001000 00000110 78 00001010 00000100 26 76 00000111 00000110 00000101 00000100 108 00001110 00000111 00000111 100 00011100 00001100 00001011 96 00001010 00000111 00000111 90 00001000 00000111 00000111 81 00000101 00000111 00000111 80 00010010 00001100 00001011 78 00000100 00000111 00000111 27 76 00010000 00001110 00001100 00001011 108 00001010 00001010 100 00001000 00001010 96 00000111 00001010 90 00001000 00001000 81 00000111 00000111 80 00001000 00000110 78 00001010 00000100 48 76 00000111 00000110 00001010 *) por rO
[ AK8152 ] draft-j-00b - 11 - 2010/3 ? ?????X? ??B???BU???? _?r??????r??????? ?rg?O????F?????? 1) ? B?? clkout ???`?? 2) ? clkout ? ?`?????O ?BO stby=1 clkout ??`? ? clknen=0 (n=1,2) ??O mdiv1[n], mdiv2[n], ndiv1[n], ndiv2[n] div1[m], div2[m] (n=0-7, m=0-2) ?B stby=0 clkout ????`? ? clknen=1 (n=1,2) 2 ?
[ AK8152 ] draft-j-00b - 12 - 2010/3 ? AK8152 8 ???? 7 i??2 ??????`???? ????? address data a[7:0] d7 d6 d5 d4 d3 d2 d1 d0 ffh clk2en clk1en --- --- --- --- --- --- feh div2 insel div22 div21 div20 div1 insel div12 div11 div10 fdh ndiv1 [7] ndiv1 [6] ndiv1 [5] ndiv1 [4] ndiv1 [3] ndiv1 [2] ndiv1 [1] ndiv1 [0] fch ndiv2 [7] ndiv2 [6] ndiv2 [5] ndiv2 [4] ndiv2 [3] ndiv2 [2] ndiv2 [1] ndiv2 [0] fbh mdiv1 [7] mdiv1 [6] mdiv1 [5] mdiv1 [4] mdiv1 [3] mdiv1 [2] mdiv1 [1] mdiv1 [0] fah mdiv2 [7] mdiv2 [6] mdiv2 [5] mdiv2 [4] mdiv2 [3] mdiv2 [2] mdiv2 [1] mdiv2 [0] f9h stby --- clk2 sel --- --- --- --- --- ?---?? 0 O ????`??(por)??O? ????? por ?????d?????
[ AK8152 ] draft-j-00b - 13 - 2010/3 ????Ch address : ffh d7 d6 d5 d4 d3 d2 d1 d0 clk2en clk1en --- --- --- --- --- --- 0 0 0 0 0 0 0 0 ??`???r? - clk1en [read/write] clkout1 ??`???`?O? - clk2en [read/write] clkout2 ??`???`?O? clk1en clk2en clkoutn(n=1,2) ??B 0 low 1 ? * *clknen O?? stby=0 r???? address : feh d7 d6 d5 d4 d3 d2 d1 d0 div2 insel div22 div21 div20 div1 insel div12 div11 div10 0 0 0 0 0 0 0 0 ??`???r? - div1n (n=0,1,2) [read/write] clkout1 div1 O? - div2n (n=0,1,2) [read/write] clkout2 div2 O? div12 div22 div11 div21 div10 div20 div1 ?xk div2 ?xk 0 0 0 2 0 0 1 4 0 1 0 6 0 1 1 8 1 0 0 10 1 0 1 12 1 1 0 --- 1 1 1 --- - div1insel [read/write] clkout1 div1 ??xk? - div2insel [read/write] clkout2 div2 ??xk? div1insel div2insel div1 ? div2 ? 0 pll 1 iclk ? div1insel div2insel 1 r pll ??`???
[ AK8152 ] draft-j-00b - 14 - 2010/3 address : fdh,fch fdh d7 d6 d5 d4 d3 d2 d1 d0 ndiv1 [7] ndiv1 [6] ndiv1 [5] ndiv1 [4] ndiv1 [3] ndiv1 [2] ndiv1 [1] ndiv1 [0] 0 0 0 0 1 1 0 1 fch d7 d6 d5 d4 d3 d2 d1 d0 ndiv2 [7] ndiv2 [6] ndiv2 [5] ndiv2 [4] ndiv2 [3] ndiv2 [2] ndiv2 [1] ndiv2 [0] 0 0 0 0 1 0 1 0 ??`???r? - ndiv1[n](n=0 7) [read/write] - ndiv2[n](n=0 7) [read/write] pll ?O???O? 3 ?? address : fbh,fah fbh d7 d6 d5 d4 d3 d2 d1 d0 mdiv1 [7] mdiv1 [6] mdiv1 [5] mdiv1 [4] mdiv1 [3] mdiv1 [2] mdiv1 [1] mdiv1 [0] 0 0 0 0 0 1 0 0 fah d7 d6 d5 d4 d3 d2 d1 d0 mdiv2 [7] mdiv2 [6] mdiv2 [5] mdiv2 [4] mdiv2 [3] mdiv2 [2] mdiv2 [1] mdiv2 [0] 0 0 0 0 0 1 0 0 ??`???r? - mdiv1[n](n=0 7) [read/write] - mdiv2[n](n=0 7) [read/write] pll O???O? 3 ??
[ AK8152 ] draft-j-00b - 15 - 2010/3 address : f9h d7 d6 d5 d4 d3 d2 d1 d0 stby --- clk2 sel --- --- --- --- --- 1 0 0 0 0 0 0 0 ??`???r? - stby [read/write] O? stby ??B clkoutn(n=1,2) ?B 0 ? clknen ?? 1 low ? r? 2 ?? if ???`??? ? iclk or stby=1 O? ? stby ?? por ? 1 O????? stby=0 O - clk2sel [read/write] clkout2 ?O? clk2sel clkout2 ? 0 div2n O? 1 clkout1 ? ? clk2sel 1 r clkout ? div2 (n=0,1,2) O?o clkout1 ???C???? clkout clkout2 vS ?????vS??????? O??????B??O
[ AK8152 ] draft-j-00b - 16 - 2010/3 2 ? ????`?` ic ?? 2 ?????`?` scl ,sda ?? i 2 c ??A??? 200pf ??????? ???O???_?r? 150ms U^?g? 150ms ???z?g??? por ????? ? ?`? ? ic ????`???? 1 ?? ????`????r ic ????? ^??????????? read ?? write g?K?r?????? ?`? sda ???` scl l g?? h g? sda ? B????????` h l g?B? scl ?? ?? l r?? scl h r sda ???`?? ??????r?? scl sda data line stable : data valid change of data allowed 2 ?`? ??`??????? scl h r sda h l ??`??? ???` ?????? scl h r sda l h ??????? ????????K?? scl sda stop condition start condition 3 `???????
[ AK8152 ] draft-j-00b - 17 - 2010/3 ??? ?`?? ic ? 1 ??`? sda ?? h ?B?? `??? sda l ???????? ??`???_J???? ic ?`???`?????????? write ???????????? read ???? ic ? ???A?????` sda ? sda ? ??`?????o??? ic ????` ??`???????? ic ??`K ?? scl from master acknowledge data output by transmitter data output by receiver 1 9 8 start condition clock pulse for acknowledge not acknowledge 4 ? ? `????????`???`???? ic ic x?`??? 7 ????? ic `???? 1011101 ?`???? ic ????? ??g?????????? r/w ?? ? r/w ?? = 1 ? read ?g? r/w ?? =0 ? write ?g? 1 0 1 1 1 0 1 r/w 5 ??
[ AK8152 ] draft-j-00b - 18 - 2010/3 write r/w ??? 0 ?? ic write ? write ??`???? ???????`?????? a7 a6 a5 a4 a3 a2 a1 a0 6 ?? ??`?`????`?` 8 ??? msb first ?? d7 d6 d5 d4 d3 d2 d1 d0 7 ? ic }??`???z???? ?` 1 ????????o??`???????? ??????`????{??? ffh ??`?`` ??`??? f9h ??{? sda s t a r t a c k a c k s slave address a c k register address(n) data(n) p s t o p data(n+x) a c k data(n+1) r w a c k 8 write
[ AK8152 ] draft-j-00b - 19 - 2010/3 read r/w ??? 1 ?? ic read ??????`?? `?????o??????`i?? ???? ffh ?`i?????i?????? f9h ?`i?? ic ????`??`?? read ??? ? ??????` ic ?????????????`????????? ?`i??????????????? ??? read ? write ???? n ???? ?`????? n+1 ?`i?? ???`??? ic read `??? r/w ?? = 1 ?? ???????????`? ???????? 1 ??`???`????? ??? read ?K?? sda s t a r t a c k a c k s slave address a c k data(n) data(n+1) p s t o p data(n+x) a c k data(n+2) r w 9 current address read ?` `?????`i????`? read `??? r/w ?? =1 ???` write ?? `???`?? write `??? r/w ?? =0 i????? ic ??????? ??`?? read `??? r/w ?? =1 ? ic ? `????????????`??? ?? 1 ??????`???`????? ??? read ?K?? sda s t a r t a c k a c k s s s t a r t slave address word address(n) slave address a c k data(n) a c k p s t o p data(n+x) a c k data(n+1) r w r w 10 random read
[ AK8152 ] draft-j-00b - 20 - 2010/3 ?`???por AK8152 ?????? por ic ???????k ??????k????O??? 4 ?B??? por ?????? ??_?r 20ms ???????R 90% _?? ?? ??r?O?????r? 150ms U^?g? 5 por r?B ?B sda ` clkout1 low clkout2 low vdd vddo1 vddo2 por sda/sc 150ms Q 20ms 0.9vdd sda/scl 11 ?X?`
[ AK8152 ] draft-j-00b - 21 - 2010/3 ?? ?d?u??u???????u??? ????????H???d ????I???s?I?_J ?d???????S?I? ?????????????? ? ?du??Q???Y ( ???? ) ? ??H????S??? ?C??C?C???C? ???g???]?b???p????? ???O??m??????u????? ??????? ?????u???????? p????????? ??????????o???u???? ??p?????????a????

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