njg1107kb2 New Japan Radio Co.,Ltd, njg1107kb2 Datasheet - Page 4

• Manufacturer Part Number: njg1107kb2
• Description: 1.5/1.9ghz Lna Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1107KB2
nPIN CONFIGURATION
2,4,5 GND
- 4 -
Pin
1
3
6
RFout
EXTCAP
RFin
Function
RF output and voltage supply pin. External matching circuits and a bypass capacitor
is required. L3 is a RF choke inductor and C1 is a DC blocking capacitor. These
elements are used as output matching circuit. C2 is a bypass capacitor. (Please refer
to “TEST CIRCUIT”)
Ground pin. To keep good RF grounding performance, please use multiple via holes
to connect with ground plane and this pin.
An external bypass capacitor is required. (Please refer to “TEST CIRCUIT”)
RF input pin. A DC blocking capacitor is not required. An external matching circuit is
required. (Please refer to “TEST CIRCUIT”)
Description