SGB-4333 DC-3GHz Active Bias Gain Block
Typical Evaluation Board Schematic for 3.0V
Vcc
C4
C3
16
VCC
NC
NC
Vbias
L1
NC
NC
RFOUT
NC
1
NC
NC
RFIN
RFIN
RFOUT
C2
C1
NC
Optional
GND
NC
NC
NC
Evaluation Board -
Board material GETEK, 31mil thick, Dk=4.2, 1 oz. copper
C4
C3
1
Component Values By Band
Designator
500MHz
1000pF
1uF
220pF
68 nH
850MHz
1000pF
1uF
68pF
33nH
1950MHz 2400MHz
1000pF
1uF
43pF
22nH
1000pF
1uF
22pF
18nH
L1
C2
C3
C4*
C1, C2
L1
C1
* C4 is optional depending on application and filtering. Not
required for SGB device operation.
Note:
The amplifier can be run from a 5V supply by simply
inserting a 33 ohm resistor in series with Vcc.
303 South Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-103087 Rev G
SIRENZA [ SIRENZA MICRODEVICES ]
