ADC34RF72 datasheet(32/74 Pages) TI2

部件名	ADC34RF72

功能描述	ADC32RF72 Dual Channel 1.5GSPS 16-bit RF Sampling ADC

PDF	74 Pages

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制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

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7.3.5.4 DSP Output Mux

There are several different multiplexers available at the output of the DSP prior to the DDCs.

DSP

OUT

MUX0

DSP

OUT

MUX1

dsp_out_src_sel[1]

dsp_out_src_sel[0]

dsp_in[1:0]

fdf_out[1:0]

eq_out[1:0]

dsp_in[3:2]

fdf_out[3:2]

eq_out[3:2]

dsp_out[3:2]

dsp_out[1:0]

dsp_out[3:0]

Figure 7-20. DSP Output Mux

The following parameters can be programmed:

Table 7-11. Input Selection to the DDC Programming (x = 0 or 1)

System Parameter

Name

Size

Default

Access

Description

DSP_OUT_SRC_SEL{x}

R/W

Select the output data source for DSP_OUT_MUX{x} from the DSP blocks.

0: dsp_in[2x+1,2x] as output of DSP_OUT_MUX{x}.

1: fdf_out[2x+1,2x] as output of DSP_OUT_MUX{x}.

2: eq_out[2x+1,2x] as output of DSP_OUT_MUX{x}.

ADC32RF72

SBASAL2 – NOVEMBER 2025

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