11257-801 AMI Semiconductor, Inc., 11257-801 Datasheet - Page 17

• Manufacturer Part Number: 11257-801
• Description: Low-Skew Clock Fanout Buffer ICs
• Manufacturer: AMI Semiconductor, Inc.

January 1999
Table 18: 32-pin SOIC (7.5mm/0.300") Package Dimensions
Table 19: 32-pin SOIC (7.5mm/0.300") Package Characteristics
Thermal Impedance, Junction to Free-Air
Lead Inductance, Self
Lead Inductance, Mutual
Lead Capacitance, Bulk
Lead Capacitance, Mutual
A
A
A
B
C
D
E
H
e
h
L
1
2
0.090
0.004
0.086
0.014
0.006
0.810
0.292
0.405
0.010
0.021
MIN.
0
0.05 BSC
INCHES
PARAMETER
MAX.
0.100
0.010
0.090
0.020
0.012
0.822
0.299
0.419
0.030
0.041
DIMENSIONS
8
20.57
10.29
MILLIMETERS
MIN.
2.29
0.10
2.18
0.36
0.15
7.42
0.25
0.53
0
1.27 BSC
MAX.
20.88
10.64
2.54
0.25
2.29
0.51
0.32
7.60
0.75
1.04
8
BASE PLANE
B
32
SYMBOL
1
C
C
L
L
11
12
JA
11
12
ÅÉ"ÇÅÃÇ"#)#$É#ˆÃÇ„
Air flow = 0 m/s
Center lead
Center lead to any adjacent lead
Center lead to V
Center lead to any adjacent lead
e
17
D
CONDITIONS/DESCRIPTION
SS
SEATING PLANE
A
E
1
A
ALL RADII:
0.005" TO 0.01"
2
H
A
C
h x 45°
L
TYP.
0.85
0.42
0.08
2.5
83
UNITS
7° typ.
°C/W
nH
nH
pF
pF
1.13.99