FS6261-01 查看數據表（PDF） - AMI Semiconductor

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FS6261-01

Motherboard Clock Generator IC

AMI Semiconductor 

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7.0 Package Information

Table 13: 56-pin SSOP (0.300") Package Dimensions

DIMENSIONS

INCHES

MILLIMETERS

MIN. MAX. MIN. MAX.

A 0.095 0.110 2.41 2.79

A1 0.008 0.016 0.203 0.406

A2 0.088 0.092 2.24

2.34

B 0.008 0.0135 0.203 0.343

C 0.005 0.010 0.127 0.254

D 0.720 0.730 18.29 18.54

E 0.292 0.299 7.42 7.59

e

0.025 BSC

0.64 BSC

H 0.400 0.410 10.16 10.41

L 0.024 0.040 0.610 1.02

Θ

0°

8°

0°

8°

56

ÅÉ"ÇÅÃÇ"#)#$É#ˆÃDŽ

EH

1

B

BASE PLANE

e

D

ALL RADII:

0.005" TO 0.01"

A2 A C

L

A1

SEATING PLANE

January 2000

7° typ.

θ

Table 14: 56-pin SSOP (0.300") Package Characteristics

PARAMETER

Thermal Impedance, Junction to Free-Air

Lead Inductance, Self

Lead Inductance, Mutual

Lead Capacitance, Bulk

Lead Capacitance, Mutual

SYMBOL

ΘJA

L11

L12

L13

C11

C12

C13

CONDITIONS/DESCRIPTION

Air flow = 0 m/s

Longest trace + wire

Shortest trace + wire

Longest trace + wire to first adjacent trace

Shortest trace + wire to first adjacent trace

Longest trace + wire to next adjacent trace

Shortest trace + wire to next adjacent trace

Longest trace + wire to VSS

Shortest trace + wire to VSS

Longest trace + wire to first adjacent trace

Shortest trace + wire to first adjacent trace

Longest trace + wire to next adjacent trace

Shortest trace + wire to next adjacent trace

TYP.

81

6.41

2.49

3.65

1.35

2.50

0.90

0.94

0.49

0.48

0.20

0.04

0.01

UNITS

°C/W

nH

nH

pF

pF

,62

16

1.31.00

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