SKY12146-321 Datasheet, PDF (3/3 Pages) Skyworks Solutions Inc. – GaAs IC 25 dB Voltage Variable Attenuator 2.7-4.0 GHz

Pin Out
J1
1
N/C 2
N/C ³
9
J₂
8 N/C
7 N/C
PRELIMINARY DATA SHEET • SKY12146-321
Evaluation Board Layout
SK39506
VVA Test Board
Ground is connected to paddle on bottom.
QFN-12
Pin 1
Indicator
0.118 (3.00 mm)
0.008 (0.20 mm)
Seating Plane
0.001
(0.02 mm)
0.118
(3.00 mm)
0.007
0.029 ^{(0.180 mm)}
(0.73 mm)
Exposed pad
0.009 (0.23 mm)
+ 0.003 (0.07 mm)
- 0.002 (0.05 mm)
0.030
(0.75 mm)
± 0.002
(0.05 mm)
0.017
(0.435 mm) SQ.
Pin 1 Indicator
0.057 (1.45 mm) SQ.
+ 0.004 (0.10 mm)
- 0.006 (0.15 mm)
0.0196
(0.50 mm) BSC
0.022 (0.55 mm)
± 0.004 (0.10 mm)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
Skyworks Proprietary Information. • Products and product information are subject to change without notice. • April 27, 2004
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