The PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders

PCM9211

Manufacturer Part NumberPCM9211
DescriptionThe PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders
ManufacturerTexas Instruments
PCM9211 datasheet
 


Specifications of PCM9211

Jitter(ps)50Sampling Rate(max)(khz)216
Power Supply(v)4.5-5.5 for Analog ,2.9-3.6 for DIXAdc Resolution(bits)24
Adc Sample Rate (ksps)96Control ModeSPI, I2C, Hardware
InputsPCM,S/PDIF, ADCOutputPCM,S/PDIF
Operating Temperature Range(c)-40 to 85Pin/package48LQFP
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PCM9211
SBAS495 – JUNE 2010
Register 6Ch, AUX Output Port (AUXSCKO/AUXBCKO/AUXLRCKO/AUXDOUT) Source Setting
DATA
B7
B6
Reg Name
RSV
AOSSRC2
Default Value
0
0
Memo
AOSSRC[2:0]: AUX Output Port, SCK Source Control
000: DIR/ADC automatic (DIR lock:DIR, DIR unlock:ADC) (default)
001: DIR
010: ADC
011: AUXIN0
100: AUXIN1
101: Reserved
110: Reserved
111: Reserved
AOPSRC[2:0]: AUX Output Port, BCK/LRCK/DATA Source Control
000: DIR/ADC automatic (DIR lock:DIR, DIR unlock:ADC) (default)
001: DIR
010: ADC
011: AUXIN0
100: AUXIN1
101: Reserved
110: Reserved
111: Reserved
This source control register is divided into two parts (MOSSRC and MOPSRC). This design allows some
additional functionality such as jitter cleaning. To clean the clock jitter of the HDMI receiver output, the HDMI
receiver S/PDIF output is connected to the PCM9211 S/PDIF input, and the HDMI receiver I
(BCK/LRCK/DATA) are connected with the PCM9211 PCM input port.
98
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(Address: 6Ch, Write and Read)
B5
B4
B3
AOSSRC1
AOSSRC0
RSV
0
0
0
Product Folder Link(s):
PCM9211
www.ti.com
B2
B1
B0
AOPSRC2
AOPSRC1
AOPSRC0
0
0
0
2
S outputs
Copyright © 2010, Texas Instruments Incorporated