LA7796T Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LA7796T Datasheet PDF : 8 Pages
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Block Diagram
LA7796T
Test Circuit1
VCC 1
IF input1 2
8 GND
7 Driver output1
IF input2 3
AGC control 4
AGC
6 Driver output2
5 Gain control switch
(Caution) Be sure to connect pin 5 to either VCC or GND or keep it open.
Vin
Zo=50Ω
VCC
TOKO
617DB-1010 B4F
1000pF
1
1000pF
2
3
1000pF
AGC Voltage
4
1000pF
AGC
8
1000pF
7
1000pF
6
200Ω
Spectrum Analyzer
200Ω 51Ω
5
VCC
1000pF
SW
Output Voltage is divided by 50Ω / (200+50)Ω
Test Circuit2
Noise Figure
Analyzer: Source
VCC
TOKO
617DB-1010 B4F
1000pF
1
1000pF
2
3
1000pF
AGC Voltage
4
1000pF
AGC
8
1000pF
7
1000pF
6
200Ω Noise Figure
Analyzer: Sence
200Ω 51Ω
5
VCC
1000pF
SW
Test Circuit3
Network Analyzer
VCC
1
1000pF
2
1000pF
51Ω
3
1000pF
AGC Voltage
4
1000pF
AGC
8
1000pF
7
1000pF
6
200Ω 51Ω
200Ω 51Ω
5
VCC
1000pF
SW
No.A1145-3/8
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