We have a MRF1K50H-TF4, how can we setup the board connection?

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We have a MRF1K50H-TF4, how can we setup the board connection?

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deedeeeee
Contributor I

I do not know to connect the DC voltage supply. The board has two green and two red ports, and another two black(ground?) ports. None of the ports are labeled and I could not find a document that explains the connections. Thanks. 

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LPP
NXP TechSupport
NXP TechSupport

Typical color codding is as follow:
 Green ports are Vgs bias.
 Red ports are Vds power.
 Black ports are GND.

Power-Up Sequence
1. Terminate the RF input and output with 50 Ohm impedances: no RF signal applied.
2. Dial all Vgs for minimum voltage.
3. Set-up Vds over-current protection at the max expected level (~40A). Apply 50V Vds supply across the VDD and GND terminals.
4. Slowly dial-up Vgs until the expected portion of IDQ is seen flowing from Vds. The order of adjustment is not important.
6. Apply RF signal and load.

Have a great day,
Pavel

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