James Reynolds / AD594x Driver
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LPAmpCfg_Type Struct Reference

LPAmpCfg_Type Struct Reference
[TypeDefinitions]

Low power amplifiers(PA and TIA) More...

#include <ad5940.h>

Data Fields

uint32_t LpAmpSel
 Select from LPAMP0 and LPAMP1.
uint32_t LpTiaRf
 The one order RC filter resistor selection.
uint32_t LpTiaRload
 The Rload resistor right in front of LPTIA negative input terminal.
uint32_t LpTiaRtia
 LPTIA RTIA resistor selection.
uint32_t LpAmpPwrMod
 Power mode for LP PA and LPTIA.
uint32_t LpTiaSW
 Set of switches, using macro LPTIASW() to close switch.
BoolFlag LpPaPwrEn
 Enable(bTRUE) or disable(bFALSE) power of PA(potential amplifier)
BoolFlag LpTiaPwrEn
 Enable(bTRUE) or Disable(bFALSE) power of LPTIA amplifier.

Detailed Description

Low power amplifiers(PA and TIA)

Definition at line 4372 of file ad5940.h.


Field Documentation

uint32_t LpAmpPwrMod

Power mode for LP PA and LPTIA.

Definition at line 4378 of file ad5940.h.

uint32_t LpAmpSel

Select from LPAMP0 and LPAMP1.

LPAMP1 is only available on ADuCM355.

Definition at line 4374 of file ad5940.h.

Enable(bTRUE) or disable(bFALSE) power of PA(potential amplifier)

Definition at line 4380 of file ad5940.h.

Enable(bTRUE) or Disable(bFALSE) power of LPTIA amplifier.

Definition at line 4381 of file ad5940.h.

uint32_t LpTiaRf

The one order RC filter resistor selection.

Select from LPTIARF_Const

Definition at line 4375 of file ad5940.h.

uint32_t LpTiaRload

The Rload resistor right in front of LPTIA negative input terminal.

Select from LPTIARLOAD_Const

Definition at line 4376 of file ad5940.h.

uint32_t LpTiaRtia

LPTIA RTIA resistor selection.

Set it to open(LPTIARTIA_Const) when use external resistor.

Definition at line 4377 of file ad5940.h.

uint32_t LpTiaSW

Set of switches, using macro LPTIASW() to close switch.

Definition at line 4379 of file ad5940.h.