HTSSOP38 Rev.B.dwg

REVISION HISTORY
REV.
D
(36X 0.50)
(1.00)
DISCRIPTION
DATE
APP'D
A
DRAWING ORIGINATION
12/1/06
JL
B
CHANGE DRAWING LOGO AND COMPANY NAME
11/21/07
JL
e
N
(2X 0.50)
(2.49)
(3X 2.70)
E1
(5.94)
E
(1.91)
(1.93)
(38X 1.78)
PIN 1
ID MARK
(38X 0.30)
1
2
38 Pin HTSSOP JEDEC MO-153 Variation BDT-1
DIMENSIONS IN MM
LAND PATTERN RECOMMENDATION
3
SYMBOLS
Top View
A
A1
A2
b
c
A2
c
A
SEATING
PLANE
(Control Unit)
MIN
NOM MAX
0.00
0.80
E1
e
A1
W
X1
X2
X3
θ
R
GAUGE PLANE
J
J
4.30
L2
SEATING PLANE
4.50
0.169
0.173
0.09
0.09
0.035
0.035
0.87 REF
2.77 REF
2.14 REF
2.16 REF
3.00 REF
9.70
0.177
0.030
0.034 REF
0.109 REF
0.084 REF
0.085 REF
0.118 REF
12° REF
0°
9.60
0.047
0.006
0.041
0.011
0.008
0.252 BSC
R
R1
D
N
L
4.40
0.039
L1
L2
θ
θ1
Y
0.007
0.004
0.000
0.031
0.020 BSC
0.007 REF
0.024
0.018
0.039 REF
0.010 BSC
W
X1
X2
X3
Y
R1
1.20
0.15
1.05
0.27
0.20
0.50 BSC
0.17 REF
0.60 0.75
0.45
1.00 REF
0.25 BSC
J
L
Front View
Side View
(Reference Unit)
NOM
MAX
MIN
6.40 BSC
E
b
1.00
0.17
0.09
DIMENSIONS IN INCH
12° REF
8°
9.80
0°
0.378
8°
0.382
38
0.386
38
Note: MOLD FLASH CRITERIA - 20 MILS MAX FROM PADDLE EDGE
θ1
(L1)
EXAR CORPORATION
38 PIN HTSSOP PACKAGE OUTLINE
Bottom View
Packaging Approval:
By:
JL
Date:
11/21/07
Drawing No:
Revision:
38-PIN HTSSOP
B
Sheet:
1 OF 1