b u9534kv descr iption dimension (units : mm) f eatures applications 01w136a f ebr uar y , 2002 absolute maxim um ratings (t a=25 c) * der ating : 10mw/ c f or oper ation abo v e t a=25 c vqfp100 75 51 50 26 25 1 76 100 14.0 0.1 16.0 0.2 14.0 0.1 16.0 0.2 1.4 0.05 0.145 0.5 0.15 0.1 0.05 1.0 0.2 1.6max. +0.05 - 0.04 0.2 0.5 0.1 1.0 1.0 4 +6 - 4 +0.05 - 0.03 0.08 s 0.08 m maxim um applied v oltage p o w er dissipation oper ating temper ature r ange stor age temper ature r ange p ar ameter symbol limits unit vcc pd t opr tstg 4.5 1000 75 ? 25 ~ 125 ? 55 ~ mw c c v * p or tab le cd pla y ers b u9534kv is a digital signal processor lsi with b uilt-in pre-ser v o amplifier , and anti-shoc k memor y controller de v eloped f or cd pla y ers . this pre-ser v o amplifier is applied to cd-r w disc. appro ximately 180sec. m usic data can be stored in memor y b y connecting with 64m bit sdram. signal processor lsi with anti-shoc k memor y controller f or cd pla y ers 1) anti-shoc k memor y controller corresponds to edram, and sdram. maxim um 180sec. of m usic data can be stored b y using 4bit compression mode and 64bit sdram. 2) built-in pre-ser v o amplifier f or pla ying cd-r w 3) t r ac king, f ocus automatic control 4) built-in wide pll, cl v 5) symmetr y correction function 6) built-in x8 o v er sampling filter + 1bit d a c 7) digital bass boost, soft m ute function
application circuit oper ating po w er supply v oltage v dd ? 2.5 3.3 v recommended oper ating conditions (t a=25 c) p ar ameter min. max. unit t yp . symbol circuit current io ? ? ? ? 1.0 ? 1.4 0.8 ? 1.1 ? 28 0.01 90 96 1.2 ? 1.2 1.2 ? 1.2 1.3 ? 1.3 35 ? ? ? 1.4 ? 1.0 ? ? 0.8 ? ? 1.1 ma % db db v v v v v v thd dr s/n v adh v adl v adh v adl v rfh v rfl a udio-d a c distor tion a udio-d a c r ange a udio-d a c s/n r ate ser v o-adc max. con v ersion v oltage ser v o-adc min. con v ersion v oltage ser v o-adc max. output v oltage ser v o-adc min. output v oltage rf amplifier max. output amplitude rf amplifier min. output amplitude 0db ,1kh z ? 60db ,1kh z electr ical char acter istics (unless otherwise noted; t a=25 c , vcc=3.0v) symbol min. max. unit conditions t yp . p ar ameter 1 a vdd1 2 a c 3 bd 4 vbias 5 e 6 f 7 a gnd1 8 fen 9 feo 10 pkc 11 btc 12 pd 13 ld 14 asy 15 a vdd2 16 pco 17 fco 18 a gnd2 19 fdout 20 jumpo 21 tdout 22 sdin 23 sdout 24 cl v out 25 dgnd1 26 clk88 27 lon 28 clk 29 subsyq 30 mck 31 din 32 dout 33 r/w 34 resetx 35 d vdd1 36 rclk 37 rcke 38 a13 39 a12 40 a11 41 a10 42 a09 43 a08 44 a07 45 a06 46 a05 47 a04 48 a03 49 a02 50 b usy 51 a00 52 rasx 53 casx 54 wex 55 dq07 56 dq06 57 dq05 58 dq04 59 dq03 60 dq02 61 dq00 62 dq15 63 dq14 64 dq13 65 dq12 66 dq11 67 dq10 68 dq09 69 dq08 70 dout a 71 lrck 72 dck 73 74 d vdd2 75 a01 76 a vdd3 77 ld a c o 78 vcd a c 79 rd a co 80 a gnd3 81 dgnd2 82 d vdd3 83 dfdck 84 dflrck 85 dfdin 86 xb ufo 87 moni0 88 moni1 89 xplck 90 91 xi 92 xo 93 dgnd3 94 rfrprfm 95 tzcrfm 96 sc 97 teo 98 ten 99 rfi 100 eqo 1bit d a c x8 ov er sampling digital filter digital ser v o filter digital signal processor 16k sram command interf ace ser v o signal gen. apc pll rf signal gen. digital ser v o signal processor anti-shoc k memor y controller dq01 ca gc
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