MPC9448AC Integrated Device Technology (Idt), MPC9448AC Datasheet - Page 11

• Manufacturer Part Number: MPC9448AC
• Description: Clock Driver 2-IN LVCMOS 32-Pin TQFP Tray
• Manufacturer: Integrated Device Technology (Idt)

Specifications of MPC9448AC

• Package: 32TQFP
• Configuration: 1 x 2:1
• Input Signal Type: LVCMOS/LVPECL
• Maximum Output Frequency: 350 MHz
• Maximum Quiescent Current: 2 mA
• Operating Supply Voltage: 2.5|3.3 V

IDT™ / ICS™ LVCMOS 1:12 CLOCK FANOUT BUFFER
MPC9448
3.3V/2.5V LVCMOS 1:12 CLOCK FANOUT BUFFER
A
4X
6
SEATING
PLANE
A2
0.20 C
E1
A1
H
PIN 1 INDEX
E1/2
A-B
7
C
A
(S)
28X
D
1
8
e
DETAIL AD
32
9
D/2
D1/2
8X
DETAIL AD
(θ1˚)
(L1)
D1
D
DETAIL G
L
R R2
4
6
D
25
R R1
0.25
32-LEAD LQFP PACKAGE
4X
PACKAGE DIMENSIONS
θ˚
17
GAUGE PLANE
0.20 H
B
32X
CASE 873A-03
E/2
ISSUE B
c
E
A-B
0.1 C
PLATING
0.20
11
4
SECTION F-F
D
M
b1
b
METAL
BASE
C
A-B
5
c1
D
8
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES PER
3. DATUMS A, B, AND D TO BE DETERMINED AT
4. DIMENSIONS D AND E TO BE DETERMINED AT
5. DIMENSION b DOES NOT INCLUDE DAMBAR
6. DIMENSIONS D1 AND E1 DO NOT INCLUDE MOLD
7. EXACT SHAPE OF EACH CORNER IS OPTIONAL.
8. THESE DIMENSIONS APPLY TO THE FLAT
e/2
ASME Y14.5M, 1994.
DATUM PLANE H.
SEATING PLANE C.
PROTRUSION. ALLOWABLE DAMBAR PROTRUSION
SHALL NOT CAUSE THE LEAD WIDTH TO EXCEED
THE MAXIMUM b DIMENSION BY MORE THAN
0.08-mm. DAMBAR CANNOT BE LOCATED ON THE
LOWER RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSION AND ADJACENT LEAD OR
PROTRUSION: 0.07-mm.
PROTRUSION. ALLOWABLE PROTRUSION IS
0.25-mm PER SIDE. D1 AND E1 ARE MAXIMUM
PLASTIC BODY SIZE DIMENSIONS INCLUDING
MOLD MISMATCH.
SECTION OF THE LEAD BETWEEN 0.1-mm AND
0.25-mm FROM THE LEAD TIP.
DIM
A1
A2
b1
c1
D1
E1
L1
R1
R2
A
b
D
E
L
q
q
S
c
e
1
MILLIMETERS
MIN
1.40
0.05
1.35
0.30
0.30
0.09
0.09
0.50
0.08
0.08
0˚
9.00 BSC
7.00 BSC
0.80 BSC
9.00 BSC
7.00 BSC
1.00 REF
0.20 REF
12 REF
DETAIL G
MPC9448
MAX
1.60
0.15
1.45
0.45
0.40
0.20
0.16
0.70
0.20
7˚
---
3
A, B, D
F
F
REV 5 JULY 11, 2006
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