SMSC USB3250 - Manual (Page 9)

Hi-S
peed USB Device T
ransceiver w
ith U
T
MI Inter
face
Revision 1.7 (0
5-1
1-
07)
9
SMSC USB3250
PRODUCT
PREVIEW
Package Outline
A IN ITIA L R ELEASE 2/07/04 S .K .ILIEV
D E C IMAL
X .X
X .XX
X .X XX
M A T E RIAL
F IN ISH
S TD C OM PLIA NCE
T HIRD A NG LE P RO JE CT ION
P R IN T W ITH "SC ALE TO FIT"
D O N O T SC A LE DRAW ING
A PPR OVED
A N G U LAR
U N LES S O TH E R W ISE SPECIFIED
D IM EN SIO N S AR E IN M ILLIMETERS
AN D TO LERANCES ARE:
D IM A N D TO L P ER A SM E Y14.5M - 1994
DRAWN
C HECKED
N AME
SCALE
80 A R KA Y DRIVE
H AU P PA U G E , N Y 11788
U SA
D W G NUM BER
T IT LE
D ATE
S HEET
REV
REVI SIO N HISTORY
D E SC R IPTION R EV ISION R E LE AS E D BY D ATE
S .K.ILIEV
S .K.ILIEV
S .K.ILIEV
±1°
-
-
±0.025
±0.05
±0.1
2/07/04 1:1
2/06/04
2/07/04 C
J EDEC: MO -220 1 O F 1
56 TERM IN AL Q FN , 8x8m m BO DY, 0.5m m PITCH
P AC KA GE O UTLINE
M O-56-Q FN -8x8
S ID E VIEW
3-D V IE WS
TOP VIEW
3
2
BOT TOM VIEW
N O TES:
1 . A LL DIM ENSIONS ARE IN MIL LIM ETER.
2 . PO SITION TOL ERANCE O F EA CH TER M INA L AN D EX PO SE D PA D IS ± 0 .0 5m m AT M AXIM UM M ATERIAL
CONDITION. DIM E NSIO NS "b" APP LIES TO PL ATED TER MINA LS A ND IT IS M EASURED BETW EEN 0.15 AND
0.3 0 m m FROM THE TERM INA L TIP.
3 . DETA IL S OF T ERM INA L #1 IDE NTIF IE R ARE OP TIONAL B UT M US T BE L OC ATED W ITHIN TH E AREA INDICATED.
E2 E E1
D
D1
TER MIN AL #1
IDEN TIFIER AR EA
(D 1/2 X E1/2)
56X b
56X L
TER M IN AL #1
IDEN TIF IER AR EA
(D /2 X E/2)
D2
e
EXPO SED PAD
3
A1
A2 A
4X 45°X0.6 MAX (O PTIONAL)
2
D2 / E2 VARIATIONS
CATAL OG P ART
B R EM O V E "PR E LIM INARY" NOTE 10/7/04 S .K .ILIEV
C L(M A X ) FR O M 0.55 TO 0.50. AD D E D D2/E2 VARIATIONS TABLE 7/2/05 S .K .ILIEV