303 South Technology Court Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

7

EDS-103643 Rev B

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

C4

R4

R6

Q1

R5

C6

C2

C5

C3

C1

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

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.