HMC469MS8G_09 Datasheet, PDF (7/8 Pages) Hittite Microwave Corporation – SiGe HBT DUAL CHANNEL GAIN BLOCK MMIC AMPLIFIER, DC - 5 GHz

v01.0605
HMC469MS8G / 469MS8GE
SiGe HBT DUAL CHANNEL GAIN
BLOCK MMIC AMPLIFIER, DC - 5 GHz
Application Circuit for Balanced Operation
9
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)
5V
6V
8V
10V 12V
RBIAS VALUE
13 Ω 27 Ω 51 Ω 82 Ω 110 Ω
RBIAS POWER RATING 1/8 W 1/4 W 1/2 W 1/2 W 1 W
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
1900
18 nH
100 pF
Frequency (MHz)
2200
18 nH
100 pF
2400
15 nH
100 pF
3500
8.2 nH
100 pF
5000
6.8 nH
100 pF
9 - 50
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com