MC145181 Datasheet, PDF (70/71 Pages) Motorola, Inc – Dual 550/60 MHz PLL Frequency Synthesizer with DACs and Voltage Multiplier

Freescale S_Me_Cm₁₄i₅c₁o₈n₁ ductor, Inc.
10. OUTLINE DIMENSIONS
25
A
E
E
2
32
PLASTIC PACKAGE
CASE 873C–01
(LQFP–32)
ISSUE A
D
D
2
0.20 C A–B D
ALL 4 SIDES
D
24
17
b1
16
B
E1
E1
2
9
BASE METAL
c ÇÇÇÉÉÉÇÇÇÉÉÉÇÇÇÉÉÉÇÇÇÉÉÉÇÇÇc1
PLATING
b
0.08 M C A–B D
SECTION J–J
6
1
D1
2
8
0.10 H A–B D
ALL 4 SIDES
D1
J
0.080 C
K
C
SEATING
PLANE
J
4x e/2
28x e
A ^A2
H
A1
q2
q 1 R1
R2
0.25
S
q
q3
L
L1
DETAIL K
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS. AND
TOLERANCING PER ASME Y14.5M, 1994.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DATUMS A, B, AND D TO BE DETERMINED
WHERE THE LEADS EXIT THE PLASTIC BODY AT
DATUM PLANE H.
4. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS 0.25
mm PER SIDE. D1 AND E1 ARE MAXIMUM
PLASTIC BODY SIZE DIMENSIONS INCLUDING
MOLD MISMATCH.
5. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL NOT CAUSE THE LEAD
WIDTH TO EXCEED THE MAXIMUM b DIMENSION
BY MORE THAN 0.08 mm. DAMBAR CAN NOT BE
LOCATED ON THE LOWER RADIUS OR THE
FOOT. MINIMUM SPACE BETWEEN A
PROTRUSION AND AN ADJACENT LEAD IS 0.07
mm.
6. EXACT SHAPE OF CORNERS MAY VARY.
MILLIMETERS
DIM MIN MAX
A ––– 1.60
A1 0.05 0.15
A2 1.35 1.45
b 0.18 0.27
b1 0.17 0.23
c 0.10 0.20
c1 0.09 0.16
D
7.00 BSC
D1 5.00 BSC
E
7.00 BSC
E1
5.00 BSC
e
0.50 BSC
L 0.45 0.75
L1
1.00 REF
R1 0.08 –––
R2 0.08 0.20
S 0.20 –––
q 0_ 7_
q 1 0_ –––
q 2 11_ 13_
q 3 11_{_} 13_{_}
70
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