MC13821 Freescale Semiconductor, MC13821 Datasheet - Page 9

• Manufacturer Part Number: MC13821
• Description: Low Noise Amplifier
• Manufacturer: Freescale Semiconductor

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Freescale Semiconductor
Figure 5. Minimum Noise Figure and Associated Gain vs. Frequency
Figure 6. Minimum Noise Figure and Associated Gain vs. Frequency
1.15
1.05
0.95
0.85
1.2
1.1
0.9
1.12
1.08
1.06
1.04
1.02
0.98
1
Minim um Noise Figure and Associated Gain vs. Frequency Rbias = 2 kohm
1000
1.1
1
1000
MC13821 Data Sheet: Technical Data, Rev. 1.5
Minim um Noise Figure and Associated Gain vs. Frequency
1200
1200
1400
1400
(Rbias = 1.2 kΩ)
(Rbias = 2 kΩ)
f, Frequency (MHz)
Rbias = 1.2 kohm
f, Frequency (MHz)
1600
1600
NFm in
1800
1800
Gnf
NFm in
Gnf
2000
2000
2200
2200
2400
2400
30
25
20
15
10
5
0
30
25
20
15
10
5
0
Electrical Specifications
9