DC-6.0 GHz InGaP HBT Packaged
Matched Gain Block Amplifier
April 2007 - Rev 19-Apr-07
CGB7008-SC
Application Circuit
Note: This schematic represents the topology of the application circuit recommended by Mimix.
R Bias = (Vs - Vd) / Id
Recommended Bias Resistor Values for ID = 63 mA
Supply Voltage (V)
7V
8V
47
—
10V 12V
—
78
—
110
Vs
Vd
uu
uu
R1
4
1
RF IN
C1
2
3
C3
Rbias (R1 Description: 1206 1/4W 1%) 31
Rbias (R1 Description: 1210 1/2W 1%)
—
L1
Note: Rbias provides DC bias stability over temperature.
RF OUT
C2
Ref Designator
C1, C2
C3
L1
R1
C4
Value
1000 pF
1.0 F
56 nH
Description
MCH185A101JK
VITR 1.0 F 25V CER
CAP 0805 X7R 10%
Coilcraft 0603 CS 10%
R B ia s = ( V s - V d) / Id
DNP ( Do Not P la ce)
Size
0805
0805
0603
1206 / 1210
N/A
MIMIX
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 6 of 8
Characteristic Data and Specifications are subject to change without notice.
©2007
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
MIMIX [ MIMIX BROADBAND ]
