Preliminary
STA-6033 4.9-5.9 GHz Power Amp
4.9 - 5.9 GHz Evaluation Board Schematic For Vcc = Vpc = V+ = 3.3V Supply
Notes:
Pins 1,4,9,12,13 are unwired (N/C)
inside the package. Refer to page 2
for detailed pin descriptions. Some
of these pins are wired to adjacent
pins or grounded as shown in the
application circuit. This is to main-
tain consistency with the evaluation
board layout shown below. It is rec-
ommended to use this layout and
wiring to achieve the specified per-
formance.
To prevent potential damage, do not
apply voltage to the Vpc pin that is
+1V greater than voltage applied to
pin 16 (Vbias/Vcc) unless Vpc sup-
ply current capability is less than
10 mA.
See table below for other Vpc logic
level resistor values. See AN-064 if
using other than Vcc=3.3V for Vpc
resistors values.
4.9 - 5.9 GHz Evaluation Board Layout For Vcc = Vpc = V+ = 3.3V Supply
- Board material GETEK, 10mil thick, Dk=3.9, 2 oz. copper finish
C6
R5
C4
R6
Q1
C1
C3
C2
C5
R4
303 South Technology Court Broomfield, CO 80021
Phone: (800) SMI-MMIC
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http://www.sirenza.com
EDS-103643 Rev B