Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 7
Copyright © 2002
Rev. 1.2b, 2005-08-29
WWW.Microsemi .COM
LX5250/5252
9-Line Multimode SCSI Terminator
TM
®
MECHANICAL DRAWINGS
DB
36-Pin Quarter Size Outline Package (QSOP)
G
E
D
A
C
M
E
P
B
F
L
118
19
36
H
MILLIMETERS INCHES
Dim
MIN MAX MIN MAX
A 2.14 2.54 0.084 0.100
B 0.29 0.51 0.011 0.020
C 0.23 0.32 0.009 0.0125
D 15.20 15.40 0.598 0.606
E 7.40 7.60 0.291 0.299
F 0.80 BSC 0.031 BSC
G 0.10 0.30 0.004 0.012
H 2.44 2.64 0.096 0.104
L 0.51 1.01 0.020 0.040
M 0° 8° 0° 8°
P 10.11 10.51 0.398 0.004
*LC
−
0.10
−
0.004
*Lead Coplanarity
PW
28-Pin Thin Small Shrink Outline (TSSOP)
C
123
P
D
E
F
A
G
H
L
B
M
SEATING PLANE
MILLIMETERS INCHES
Dim
MIN MAX MIN MAX
A 0.85 0.95 0.033 0.037
B 0.19 0.30 0.007 0.012
C 0.09 0.20 0.003 0.008
D 9.60 9.80 0.378 0.390
E 4.30 4.50 0.169 .176
F 0.65 BSC 0.025 BSC
G 0.05 0.15 0.002 0.005
H – 1.10 – 0.043
L 0.50 0.75 0.020 0.030
M 0° 8° 0° 8°
P 6.25 6.50 0.246 0.256
*LC – 0.10 – 0.004
Note:
1. Dimensions do not include mold flash or protrusions;
these shall not exceed 0.155mm(.006”) on any side.
Lead dimension shall not include solder coverage.
M
M
E
E
C
C
H
H
A
A
N
N
I
I
C
C
A
A
L
L
S
S
