Datasheet

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Software Control

● High Freq Mode ChA: High frequency Mode enable for channel A.

● High Freq Mode ChB: High frequency Mode enable for channel B.

● Low Speed Mode En: Low speed mode enable or disable.

● Low Speed Mode Low speed mode for channel A.

ChA:

● Low Speed Mode Low speed mode for channel B.

ChB:

● LVDS Data Strength: Set the data strength from this switch.

● LVDS Clkout Strength: Set the output clock strength from this switch.

● CMOS Clk Strength: Set CMOS output clock strength from this switch.

● Offset Correction: Enable or disable the offset correction.

● Freeze Offset Set the freeze offset correction setting

Correction:

● Offset Corr Time The offset correction loop time constant in number of clock cycles.

Constant

● ChA Offset Pedestal: Channel A offset pedestal selection

● ChB Offset Pedestal: Channel B offset pedestal selection

Figure 1. ADS42xx/58C28 GUI Front Panel

1.2.2 ADS58C28-Only Controls

Set the registers for the SNRBoost option on this panel, shown in Figure 2. By enabling SNRBoost Enable

(DIGITAL MODE 2), select the SNRBoost mode from the SNRBoost Filter Number. For more detailed

information, refer to Table 14 in the ADS58C28 datasheet (SBAS509B).

SLAU333A–March 2011–Revised June 2013 ADS42xx EVM

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