njg1139ua2 New Japan Radio Co.,Ltd, njg1139ua2 Datasheet - Page 4

• Manufacturer Part Number: njg1139ua2
• Description: Uhf Band Low Noise Amplifier Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1139UA2
! TERMINAL INFORMATION
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SYMBOL
RFOUT
VCTL
RFIN
GND
GND
VDD
Ground terminal. These terminals should be connected to the ground
plane as close as possible for excellent RF performance.
This terminal is a power supply terminal of LNA and the logic circuit.
Inductor L2 as shown in the application circuit is a part of an external
matching circuit, and also provide DC power to LNA.
Since this IC is integrated an input DC blocking capacitor.
Control voltage supply terminal.
Ground terminal. These terminals should be connected to the ground
plane as close as possible for excellent RF performance.
Since this IC is integrated an input DC blocking capacitor.
RF input terminal.
RF input terminal. The RF signal is input through external matching
circuit connected to this terminal.
DESCRIPTION