Analog Devices EVAL-ADMV4630 User Manual page 5

User Guide
EVALUATION BOARD SOFTWARE QUICK START PROCEDURES
7. Click the Initialization & Optimization button in the
ADMV4630 block diagram to initialize the device before opera-
tion.
Figure 6. ADMV4630 Block Diagram in the ACE Software
8. To set up the RF, use the following settings and measure the
output at the EVAL-ADMV4630Z RFOUT port:
REF_IN port: reference frequency = 25 MHz, 4 dBm, and dc
►
block is needed.
IF input: IF frequency = 4.1 GHz, −30 dBm.
►
The gain is at minimum attenuation. Note that the chip tem-
►
perature is higher than 25°C for the reference frequency and
IF frequency conditions and there is part to part variation.
The gain may be lower than the typical specifications in the
ADMV4630 data sheet.
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EVAL-ADMV4630
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