ADL5570ACPZ-R7 Просмотр технического описания (PDF) - Analog Devices

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ADL5570ACPZ-R7

2.3 GHz to 2.4 GHz WiMAX Power Amplifier

Analog Devices 

MEASUREMENT SETUP USING THE ADL5570

EVALUATION BOARD

When using the ADL5570 evaluation board, the following setup

must be used:

1. Connect the output of the WiMAX signal generator to the

RF input through a cable.

2. Connect the RF output SMA of the ADL5570 to the

Spectrum Analyzer (preferably through an attenuator).

3. Connect the power supply to VPOS. Set voltage to the

desired supply level. Be sure to keep the current limit on

this source to 1 A.

4. Ensure that Jumper W1 is in place. Alternatively, use a

jumper cable to connect VPOS to VPOS1.

5. Follow Table 4 for measurement in desired mode.

6. Turn the RF source on.

7. Turn all voltage supplies on.

ADL5570

Rev. 0 | Page 11 of 12

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