MPC9449 데이터 시트보기 (PDF) - Integrated Device Technology

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MPC9449

3.3 V/2.5 V 1:15 PECL/LVCMOS Clock Fanout Buffer

Integrated Device Technology 

MPC9449 Data Sheet

3.3V/2.5V 1:15 PECL/LVCMOS CLOCK FANOUT BUFFER

4X

0.20 (0.008) H L-M N

PACKAGE DIMENSIONS

4X 13 TIPS

0.20 (0.008) T L-M N

52

1

-L-

40

39

CL

3X VIEW Y

-M-

BV

-X-

X=L, M, N

AB

G

AB

VIEW Y

13

14

27

26

B1 V1

PLATING

F

J

BASE METAL

U

A1

S1

-N-

A

S

C

-H-

-T-

SEATING

PLANE

4X θ2

4X θ3

0.05 (0.002) S

C2

C1

VIEW AA

MPC9449 REVISION 6 MARCH 15, 2016

0.10 (0.004) T

VIEW AA

W

θ1

θ

2X R R1

0.25 (0.010)

GAGE PLANE

K

E

Z

D

0.13 (0.005) M T L-M S N S

SECTION AB-AB

ROTATED 90˚ CLOCKWISE

NOTES:

1. CONTROLLING DIMENSIONS: MILLIMETER.

2. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

3. DATUM PLANE -H- IS LOCATED AT BOTTOM OF

LEAD AND IS COINCIDENT WITH THE LEAD

WHERE THE LEAD EXITS THE PLASTIC BODY AT

THE BOTTOM OF THE PARTING LINE.

4. DATUMS -L-, -M- AND -N- TO BE DETERMINED

AT DATUM PLANE -H-.

5. DIMENSIONS S AND V TO BE DETERMINED AT

SEATING PLANE -T-.

6. DIMENSIONS A AND B DO NOT INCLUDE MOLD

PROTRUSION. ALLOWABLE PROTRUSION IS

0.25 (0.010) PER SIDE. DIMENSIONS A AND B

DO INCLUDE MOLD MISMATCH AND ARE

DETERMINED AT DATUM PLANE -H-.

7. DIMENSION D DOES NOT INCLUDE DAMBAR

PROTRUSION. DAMBAR PROTRUSION SHALL

NOT CAUSE THE LEAD WIDTH TO EXCEED 0.46

(0.018). MINIMUM SPACE BETWEEN

PROTRUSION AND ADJACENT LEAD OR

PROTRUSTION 0.07 (0.003).

MILLIMETERS

DIM MIN MAX

A 10.00 BSC

A1 5.00 BSC

B 10.00 BSC

B1 5.00 BSC

C --- 1.70

C1 0.05 0.20

C2 1.30 1.50

D 0.20 0.40

E 0.45 0.75

F 0.22 0.35

G

0.65 BSC

J 0.07 0.20

K

0.50 REF

R1 0.08 0.20

S

12.00 BSC

S1 6.00 BSC

U 0.09 0.16

V

12.00 BSC

V1 6.00 BSC

W

0.20 REF

Z

1.00 REF

θ 0˚

7˚

θ1 0˚

---

θ2

12˚ REF

θ3

12˚ REF

INCHES

MIN MAX

0.394 BSC

0.197 BSC

0.394 BSC

0.197 BSC

--- 0.067

0.002 0.008

0.051 0.059

0.008 0.016

0.018 0.030

0.009 0.014

0.026 BSC

0.003 0.008

0.020 REF

0.003 0.008

0.472 BSC

0.236 BSC

0.004 0.006

0.472 BSC

0.236 BSC

0.008 REF

0.039 REF

0˚

7˚

0˚

---

12˚ REF

12˚ REF

52-LCEACAIDASSESISLSEQUS848UEF84PEDD8PDD-0A-03C3KAGE

9

DATE 11/15/94

©2016 Integrated Device Technology, Inc.

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