DM9161_08 datasheet(49/50 Pages) DAVICOM

49 / 50 page

DM9161

10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver

Final

Version: DM9161-DS-F05

September 10, 2008

11. Package Information

LQFP 48L (F.P. 2mm) Outline Dimensions

unit: inches/mm

Symbol

Dimensions in inches

Dimensions in mm

Min.

Nom.

Max.

Min.

Nom.

Max.

0.063

1.6

0.002

0.006

0.05

0.15

0.053

0.055

0.057

1.35

1.40

1.45

0.007

0.009

0.011

0.17

0.22

0.27

0.007

0.008

0.009

0.17

0.20

0.23

0.004

0.008

0.09

0.20

0.004

0.006

0.09

0.16

0.354BSC

9.00BSC

0.276BSC

7.00BSC

0.354BSC

9.00BSC

0.276BSC

7.00BSC

0.020BSC

0.50BSC

0.018

0.024

0.030

0.45

0.60

0.75

0.039REF

1.00REF

0.003MAX

0.08MAX

0º

3.5º

7º

0º

3.5º

7º

Notes:

1. To be determined at seating plane.

2. Dimensions D1 and E 1do not include mold protrusion. D1

and E1 are maximum plastic body size dimensions

including mold mismatch.

3. Dimensions b does not include dambar protrusion. Total in

excess of the b dimension at maximum material condition.

Dambar cannot be located on the lower radius of the foot.

4. Exact shape of each corner is optional.

5. These dimensions apply to the flat section of the lead

between 0.10mm and 0.25mm from the lead tip.

6. A1 is defined as the distance from the seating plane to the

lowest point of the package body.

7. Controlling dimension: millimeter.

8. Reference documents: JEDEC MS-026, BBC.

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