njg1119pb4 New Japan Radio Co.,Ltd, njg1119pb4 Datasheet - Page 5

• Manufacturer Part Number: njg1119pb4
• Description: Njg1119pb4 W-cdma Dual Lna Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

TERMINAL INFORMATION
CAUTION
No.
10
12
1) Ground terminal (No.1, 5, 7, 11) should be connected to the ground plane as low inductance as possible.
11
1
2
3
4
5
6
7
8
9
SYMBOL
EXTCAP
RFOUT1
RFOUT2
VCTL2
VCTL1
RFIN2
RFIN1
VINV
GND
GND
GND
GND
Ground terminal. (0V)
Control voltage supply terminal. The high level voltage of this terminal selects High
Gain Mode. The low level voltage of this terminal selects Low Gain Mode.
An external bypass capacitor is required. (Please refer to TEST CIRCUIT.)
Output terminal of 800MHz band. This terminal is also the power supply terminal of the
LNA, please use inductor (L3) to connect power supply.
Ground terminal. (0V)
Output terminal of 2.1GHz band. This terminal is also the power supply terminal of the
LNA, please use inductor (L7) to connect power supply.
Ground terminal. (0V)
Control voltage supply terminal. The high level voltage of this terminal selects
800MHz.band. The low level voltage of this terminal selects 2.1GHz band.
Inverter voltage supplies terminal.
RF input terminal of 2.1GHz band. The RF signal is input through external matching
circuit connected to this terminal. The DC blocking capacitor is not required.
Ground terminal. (0V)
RF input terminal of 800MHz band. The RF signal is input through external matching
circuit connected to this terminal. The DC blocking capacitor is not required.
DESCRIPTION
NJG1119PB4
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