DS92LX2121_15 Datasheet, PDF (41/44 Pages) Texas Instruments – 10 - 50 MHz DC-Balanced Channel Link III Bi-Directional Control Serializer and Deserializer

RTA0040A
EXAMPLE BOARD LAYOUT
WQFN - 0.8 mm max height
PLASTIC QUAD FLATPACK - NO LEAD
40X (0.6)
40
40X (0.25)
1
( 4.6)
SYMM
31
30
36X (0.5)
SYMM
( 0.2) TYP
VIA
10
(R0.05) TYP
11
20
(0.74) TYP
(1.48) TYP
(5.8)
LAND PATTERN EXAMPLE
SCALE:12X
(0.74)
TYP
(5.8)
(1.48)
TYP
21
0.07 MAX
ALL AROUND
METAL
0.07 MIN
ALL AROUND
SOLDER MASK
OPENING
SOLDER MASK
OPENING
METAL UNDER
SOLDER MASK
NON SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK
DEFINED
SOLDER MASK DETAILS
4214989/A 12/2014
NOTES: (continued)
4. This package is designed to be soldered to a thermal pad on the board. For more information, see Texas Instruments literature
number SLUA271 (www.ti.com/lit/slua271).
www.ti.com