General Description
Digital Automatic Gain Control function (AGC). Chooses the best possible slice of a data sample to maximize the gain and dynamic range of the input into your DSP pipeline. Works with both signed and unsigned numbers. Programmable data width. Programmable AGC iteration period.
Key Design Features
– Dynamic AGC function
– Enable/disable in real time
– Any data width supported
– Support for signed or unsigned numbers
– Programmable iteration period (in sample clocks)
Applications
– Signal conditioning in DSP pipelines
– Maximizing the dynamic range of input samples from an ADC
– Alternative solution when analogue AGC is not possible or not desired
– Adjusting the gain automatically between cascaded DSP functions
(for example after successive stages of digital filtering)
View datasheet
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