ICS8701-01 Datasheet, PDF (9/10 Pages) Integrated Circuit Systems – LOW SKEW ÷1, ÷2 CLOCK GENERATOR W/POLARITY CONTROL

Integrated
Circuit
Systems, Inc.
ICS8701-01
LOW SKEW ¸1, ¸2 CLOCK
GENERATOR W/POLARITY CONTROL
PACKAGE OUTLINE AND DIMENSIONS - Y SUFFIX
NOTE 3
-D-
NOTE 4
D
NOTE 5, 7
D1
D/2
D1/2
NOTE 3
-A-
e
N/4 T IPS
4X
0.20 C A-B D
SEE DETAIL “A”
8 PLACES
11 / 13°
NOTE 3
-B-
E1 E
NN
OO
TT
EE
5, 4
7
E/2
E1/2
A
-H- NOT E 2 / / 0.10 C
ccc
-C-
SEE DETAIL “B”
0.09 / 0.20
NOTE 9
b
ddd M C A-B S D S
WIT H LEAD FINISH
0.09 / 0.16
b₁
BASE METAL
- 0.05 S
A2
DAT UM
PLANE
-H-
A1
0.08
R. MIN.
0.20 MIN.
1.00 REF.
0° MIN.
0.08/0.20 R.
0.25
GAUGE PLANE
0° - 7 °
L
e /2
-A, B, OR -D-
b
-A, B, OR -D-
NOT ES:
1. ALL DIMENSIONS AND TOLERANCING CONFORM TO ANSI
Y14.5-1982
2. DATUM PLANE -H- LOCATED AT MOLD PARTING LINE AND
COINCIDENT WIT H LEAD, WHERE LEAD EXIT S PLAST IC BODY
AT BOTTOM OF PARTING LINE.
3. DATUMS A-B AND -D- TO BE DETERMINED AT CENTERLINE
BETWEEN LEADS WHERE LEADS EXIT PLASTIC AT DATUM
PLANE -H- .
4. TO BE DETERMINED AT SEATING PLACE -C- .
5. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD
PROT RUSION.
6. “N” IS THE TOTAL NUMBER OF TERMINALS.
7. THESE DIMENSIONS TO BE DETEREMINED AT DATUM PLANE
-H-.
8. PACKAGE TOP DIMENSIONS ARE SMALLER THAN BOTTOM
DIMENSIONS AND TOP OF PACKAGE WILL NOT OVERHANG
BOTTOM OF PACKAGE.
9. DIMENSION b DOES NOT INCLUDE DAMBAR PROTRUSION.
ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08mm TOTAL
IN EXCESS OF THE b DIMENSION AT MAXIMUM MATERIAL
CONDIT ION.
10. CONTROLLING DIMENSION: MILLIMETER.
11. THIS OUTLINE CONFORMS TO JEDEC PUBLIBCATION 95
REGIST RAT ION MS-026, VARIAT ION BBC.
12. A1 IS DEFINED AS THE DISTANCE FROM THE SEATING PLANE
TO THE LOWEST POINT OF THE PACKAGE.
S
JEDEC VARIATION
Y
N
M
ALL DIMENSIONS IN MILLIMETERS
O
B
T
O
E
L
BBC
M IN.
NOM.
MAX.
A
1.60
A₁
0.05
0.15
12
A₂
1.35
1.40
1.45
D
9.00 BSC.
4
D₁
7.00 BSC.
7, 8
E
9.00 BSC.
4
E₁
7.00 BSC.
7, 8
L
0.45
0.60
0.75
N
48
e
0.5 BSC.
b
0.17
0.22
0.27
9
b1
0.17
0.20
0.23
ccc
0.08
ddd
0.08
8701-01
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REV. A - AUGUST 28, 2000