Texas Instruments TAS5717EVM Evaluation Module TAS5717EVM TAS5717EVM Datenbogen
Produktcode
TAS5717EVM
Using the EVM Software
www.ti.com
Figure 13. Biquad GUI Window
A check mark selects the Biquad. If not selected, the Biquad is in ALL PASS Mode.
The frequency response and phase response plots for the current settings can be viewed and adjusted in
the Frequency Response and Phase Response areas of the Biquad GUI as shown in
the Frequency Response and Phase Response areas of the Biquad GUI as shown in
. The
individual Biquad gains must be within ±12db.
Clicking the Apply & Draw button sends all the three banks of coefficients to the Frequency Response
and Phase response plots (providing auto bank is enabled).
and Phase response plots (providing auto bank is enabled).
3.6
DRC GUI
The TAS5717/19 supports 1-band and 2-band DRC. Select one of the DRC modes from the Properties
window. Then set the DRC threshold for each band by double-clicking the UPPERBAND or LOWERBAND
block and adjusting the sliders as shown in
window. Then set the DRC threshold for each band by double-clicking the UPPERBAND or LOWERBAND
block and adjusting the sliders as shown in
Figure 14. DRC Options
10
TAS5717/19 10W/15W Digital Audio Power Amplifier with Integrated
SLOU303 – November 2010
Capacitor-Free HP Amplifier
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