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AFE58JD18: AFE58JD18

ehud zorea
Intellectual 310 points
Part Number: AFE58JD18

Hi

1. does this device support signals close to DC as input or do its filters block DC.
if cannot support DC as input, what is the lowest frequency which can be input?

2. short explanation as to the CW mode of this device.

,

much appreciated,

Ehud.

  • 0
    TI__Genius 12025 points

    Hi,

    Thanks for using AFE58JD18.

    we will reply to your question within one day.

    Thank you again!

  • 0 in reply to Chen Kung
    TI__Genius 12025 points

    Hi, 

    The AFE58JD18 device is designed for the input signal with input capacitor (the AFE58JD18 internally will

    generate its own DC level inside). Also the lowest freq can be adjusted

    by the user (please refer to the datasheet around page 15 LOW-NOIS AMPLIFIER (LNA) by using different INMx capacitor value

    such as 15nF or others shown on Table 1.

    How the CW mode working on the AFE58JD18  Figure 86. Simplified Block Diagram of the CS path.

    Thank you!