LA8120T Gain, Measurement Circuit 1
LA8120T
VCC
1
TOKO
1000pF
617DB-1010 B4F
2
SSGG
1000pF
AGC Voltage
3
1000pF
4
1000pF
AGC
LA8120T Noise Figure Measurement Circuit 2
Noise Figure
Analyzer (Source)
VCC
TOKO
617DB-1010 B4F
1
1000pF
2
1000pF
3
1000pF
AGC Voltage
4
1000pF
AGC
LA8120T Input Impedance Measurement Circuit 3
8
7
200 Ω
Spectrum
1000pF
Analyzer
200 Ω 51 Ω
6
1000pF
5
1000pF
VCC
SW
8
200 Ω
7
Noise Figure
1000pF
Analyzer (Sense)
200 Ω 51 Ω
6
1000pF
5
1000pF
VCC
SW
Network Analyzer
VCC
51Ω
1
1000pF
2
1000pF
3
1000pF
AGC Voltage
4
1000pF
AGC
LA8120T Intermodulation Measurement Circuit 4
VCC
1
TOKO
1000pF
Input 617DB-1010 B4F
2
SSGG
1000pF
AGC Voltage
3
1000pF
4
1000pF
AGC
8
200Ω 51Ω
7
1000pF
200Ω 51Ω
6
1000pF
5
1000pF
VCC
SW
8
7
200 Ω Output
Spectrum
1000pF
Analyzer
200 Ω 51 Ω
6
1000pF
5
1000pF
VCC
SW
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