Preliminary
Preliminary
SPA-1218 1950 MHz 1 Watt Power Amp.
Vcc
10uF,
Tantalum
0.047uF
270pF
100nH,
LL1608-FS
22nH,
1
2
3
4
8
7
6
5
LL1608-FS
68pF
390Ω
22pF
Z=50Ω, 23.6°
1.8 pF
1930-1990 MHz Schematic
Vcc
Vbias
10uF Tantalum
0.047uF
100nH
LL1608-FS
270pF
390W
22nH
LL1608-FS
68pF
22pF
1.8pF
ECB-101161 Rev. B
SOIC-8 PA
Eval Board
Vpc
1930-1990 MHz Evaluation Board Layout
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
3
http://www.stanfordmicro.com
EDS-101428 Rev A