303 South Technology Court, Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

5

EDS-103099 Rev G

SGB-6533 DC-3GHz Active Bias Gain Block

Typical Evaluation Board Schematic for 5.0V

RFIN

RFOUT

NC

NC

NC

NC

NC

RFIN

NC

RFOUT

Vcc

C1

C2

C3

C4

L1

1

16

1

C3

C2

C1

L1

C4

Evaluation Board - Board material GETEK, 31mil thick, Dk=4.2, 1 oz. copper

* C4 is optional depending on application and filtering. Not

required for SGB device operation.

Component Values By Band

Designator

500MHz

850MHz

1950MHz 2400MHz

C3

1000pF

1000pF

1000pF

1000pF

C4*

1uF

1uF

1uF

1uF

C1, C2

220pF

68pF

43pF

22pF

L1

68 nH

33nH

22nH

18nH

Note: The amplifier can be run from a 8V supply by simply

inserting a 33 ohm resistor in series with Vcc.