HMC469MS8G Datasheet, PDF (7/8 Pages) Hittite Microwave Corporation – SiGe HBT DUAL CHANNEL GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz

MICROWAVE CORPORATION
v00.0504
HMC469MS8G
SiGe HBT DUAL CHANNEL GAIN
BLOCK MMIC AMPLIFIER, DC - 5.0 GHz
8
Application Circuit for Balanced Operation
Note:
1. External blocking capacitors are required on
RFIN and RFOUT.
2. RBIAS provides DC bias stability over temperature.
Recommended Bias Resistor Values
for Icc= 75 mA, Rbias= (Vs - Vcc) / Icc
Supply Voltage (Vs)
RBIAS VALUE
RBIAS POWER RATING
5V
13 Ω
1/8 W
6V
27 Ω
1/4 W
8V
51 Ω
1/2 W
10V
82 Ω
1/2 W
12V
110 Ω
1W
Recommended Component Values for Key Application Frequencies
Component
L1, L2
C4, C5, C9, C10
50
270 nH
0.01 µF
900
56 nH
100 pF
Frequency (MHz)
1900
2200
2400
18 nH
18 nH
15 nH
100 pF
100 pF
100 pF
3500
8.2 nH
100 pF
5000
6.8 nH
100 pF
8 - 312
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