User's Manual

PRELIMINARY DATA SHEET • SKY85717-21: FRONT-END MODULE
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
10 August 18, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203068E
SKY21
85717
XXXXX
Pin1
Indicator
Skyworks
Part Number
Lot Number
Y0460
Figure 6. Typical Part Markings
(Top View)
Top View
Side View Bottom View
See Detail A
2.50
0.40 Max
Exposed Pad
1.35 ± 0.05
0.225 ± 0.05
16X 0.30 Min
8X 0.12 Min
4X ø0.15, Internal
Support Only. Do Not
Solder or Route Under
Notes:
1. All measurements are in millimeters.
2. Dimensions and tolerances according to ASME Y14.5M-1994.
3. Unless otherwise specified the following values apply:
Decimal Tolerance: Angular Tolerance:
X.X (1 place)
± 0.1 mm ± 0.5°
X.XX (2 places) ± 0.05 mm
X.XXX (3 places) ± 0.025 mm
4. Coplanarity applies to the terminals as well as all other bottom
surface metallization.
5. Dimension applies to metallized terminal. If terminal tip has a
radius, dimension should not be measured in that radius area.
6. Unless specified, dimensions are symmetrical about center lines.
2.50
Pin 1
Indicator
0.05 C
0.05 C
2X
2X
2X 0.075
0.10 M C A B
A
B
0.20 ± 0.05
5
4
0.500
0.05 C
Pin 1
Indicator
O.30 x 45°
8X 0.15
C
Seating
Plane
1.35 ± 0.05
0.127 Ref
0.02 + 0.03
–0.02
0.05 C21X
R0.075, Typ
Detail A
Scale 2X
16 Places
Y1253
Figure 7. SKY85717-21 16-Pin QFN Package Dimensions