Chapter 2 77
Block Diagrams
A10 Digital IF Assembly
Offset Adjust and Dither
These signals are requirements for the complex ADC chip to function
properly. The dither generator adds noise to the ADC, which converts
distortion errors into excess noise. It is desirable to diminish distortion,
at the cost of noise.
Interconnections to other assemblies
• A10P7 7.5 MHz (at +5 dBm) in from A12 Analog IF board.
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