DS280MB810 Datasheet, PDF (11/13 Pages) Texas Instruments – Low Power 28 Gbps 8 Channel Linear Repeater

ZBL0135A
EXAMPLE BOARD LAYOUT
NFBGA - 1.43 mm max height
PLASTIC BALL GRID ARRAY
135X ( 0.4)
(0.8) TYP
(0.8) TYP
1 23 4 5 6 7 8
A
9 10 11 12 13 14 15
B
C
D
E
F
G
H
J
SYMM
SYMM
LAND PATTERN EXAMPLE
SCALE:8X
( 0.4)
METAL
0.05 MAX
0.05 MIN
METAL
UNDER
SOLDER MASK
SOLDER MASK
OPENING
NON-SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK
DEFINED
SOLDER MASK DETAILS
NOT TO SCALE
( 0.4)
SOLDER MASK
OPENING
NOTES: (continued)
3. Final dimensions may vary due to manufacturing tolerance considerations and also routing constraints.
For information, see Texas Instruments literature number SPRAA99 (www.ti.com/lit/spraa99).
4222880/A 04/2016
www.ti.com