uda1380 NXP Semiconductors, uda1380 Datasheet - Page 34

• Manufacturer Part Number: uda1380
• Description: Uda1380 Stereo Audio Coder-decoder For Md, Cd And Mp3
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Apr 22
Stereo audio coder-decoder
for MD, CD and MP3
BIT
8
7
6
5
4
3
2
1
0
PON_PGAR
PON_ADCR
PON_PGAL
PON_ADCL
PON_BIAS
PON_AVC
PON_LNA
SYMBOL
EN_AVC
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