RF3934
Bias Instruction for RF3934 Evaluation Board
ESD Sensitive Material. Please use proper ESD precautions when handling devices of evaluation board.
Evaluation board requires additional external fan cooling.
Connect all supplies before powering evaluation board.
1. Connect RF cables at RF and RF
.
IN
OUT
2. Connect ground to the ground supply terminal, and ensure that both the VG and VD grounds are also connected to this ground terminal.
3. Apply -8V to V .
G
4. Apply 48V to V .
D
5. Increase V until drain current reaches 440mA or desired bias point.
G
6. Turn on the RF input.
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RFMD [ RF MICRO DEVICES ]
