UMA1021M/C2 Philips Semiconductors (Acquired by NXP), UMA1021M/C2 Datasheet - Page 34

• Manufacturer Part Number: UMA1021M/C2
• Description: UDA1380; Stereo Audio Coder-decoder For MD, CD And MP3
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
2003 Apr 04
Stereo audio coder-decoder
for MD, CD and MP3
BIT
8
7
6
5
4
3
2
1
0
PON_BIAS
EN_AVC
PON_AVC
PON_LNA
PON_PGAL
PON_ADCL
PON_PGAR
PON_ADCR
SYMBOL
Power-on BIAS. A 1-bit value to set the power control setting of the ADC, AVC
and FSDAC. When this bit is logic 0: ADC, AVC and FSDAC bias circuits are
powered-off; when this bit is logic 1: Power-on bias for ADC, AVC and FSDAC.
Default value 0.
Enable control AVC. A 1-bit value to enable or disable the analog mixer. When
this bit is logic 0: analog mixer is disabled; when this bit is logic 1: analog mixer
is enabled. Default value 0.
Power-on AVC. A 1-bit value to have power-on control for the analog mixer.
When this bit is logic 0: analog mixer powered-off; when this bit is logic 1:
analog mixer powered-on. Default value 0.
default value 0
Power-on LNA. A 1-bit value to power-on the LNA and SDC. When this bit is
logic 0: LNA and SDC are powered-off; when this bit is logic 1: LNA and SDC
are powered-on. Default value 0.
Power-on PGAL. A 1-bit value to have power-on control for the PGA left.
When this bit is logic 0: left PGA is powered-off; when this bit is logic 1: left
PGA is powered-on. Default value 0.
Power-on ADCL. A 1-bit value to have power-on control for the ADC left.
When this bit is logic 0: left ADC is powered-off; when this bit is logic 1: left
ADC is powered-on. Default value 0.
Power-on PGAR. A 1-bit value to have power-on control for the PGA right.
When this bit is logic 0: right PGA is powered-off; when this bit is logic 1: right
PGA is powered-on. Default value 0.
Power-on ADCR. A 1-bit value to have power-on control for the ADC right.
When this bit is logic 0: right ADC is powered-off; when this bit is logic 1: right
ADC is powered-on. Default value 0.
34
DESCRIPTION
Product specification
UDA1380