dimension (units : mm) descr iption applications f eatures p o w er supply v oltage p o w er dissipation oper ating temper ature r ange stor age temper ature r ange pd t opr tstg v mw ? c ? c 4.5 350 ~ ~ 30 +85 55 +125 p ar ameter symbol limits unit v dd * * der ating : 3.5mw/ ? c f or oper ation abo v e t a=25 ? c . absolute maxim um ratings (t a=25 ? c) pll ic f or por tab le telephone 1) a v ailab le in 3 kinds of tcxo (19.2mhz, 19.68mhz, 19.8mhz) 2) built-in digital loc k detect circuit 3) excellent c/n the b u8750fv is a pll synthesiz er ic that pro vides the 9.8304mhz frequency required f or cdma system por tab le telephones . tcxo can be selected from 19.2mhz, 19.68mhz and 19.8mhz to match the man uf acturer' s set. ssop-b14 b u8750fv 99w060a cdma por tab le telephones j uly , 1999
p o w er supply v oltage v dd v 2.85 3.0 3.15 p ar ameter symbol unit min. t yp . max. stand-b y current oper ating current consumption output frequency stab le time c/n p ar ameter idd1 idd3 f o x8 tsx8 cn1 8 cn2 8 cn3 8 symbol ? ? ? ? 40 45 80 min. ? ? 9.8304 ? t yp . ? ? ? 10 5 6 ? ? ? max. ? a ma mhz ms dbc/hz dbc/hz dbc/hz unit poff='l', plloff='l' poff='h', plloff='h' p o w er on, 10%~90% ? f=1khz ? f=10khz ? f=100khz conditions recommended oper ating conditions (t a=25 ? c) bloc k diag r am electr ical char acter istics (unless otherwise noted, t a=25 ? c , vcc= 3v)
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