BurrBrown Products

from Texas Instruments

FEATURES

APPLICATIONS

DESCRIPTION

PCM3060

SLAS533 – MARCH 2007

24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC

–

Digital De-Emphasis: 32, 44.1, 48 kHz for

DAC

• 24-Bit Delta-Sigma ADC and DAC

–

Power Down: ADC/DAC Independently

• ADC, DAC Asynchronous Operation

–

Asynchronous/Synchronous Control for

• Stereo ADC:

ADC/DAC Operation

–

High Performance: (Typical, 48 kHz)

• External Reset and Power-Down Pin:

–

THD+N: –93 dB

–

ADC/DAC Simultaneously

–

SNR: 99 dB

• Audio Interface Mode:

–

Dynamic Range: 99 dB

–

ADC/DAC Independent Master/Slave

–

Sampling Rate: 16–96 kHz

• Audio Data Format:

–

–

ADC/DAC Independent

–

Full Scale Input: 3 Vp-p

–

–

Antialiasing Filter Included

• Dual Power Supplies:

–

1/64 Decimation Filter:

–

5-V for Analog and 3.3-V for Digital

–

Pass-Band Ripple:

±0.05 dB

• Package: TSSOP-28

–

Stop-Band Attenuation: –65 dB

–

On-Chip High-Pass Filter: 0.91 Hz at

• DVD-RW

• Stereo DAC:

• Digital TV

–

High Performance: (Typical, Differential,

• Digital Set-Top Box

48 kHz)

• Audio-Visual Applications

–

THD+N: –94 dB

–

SNR: 105 dB

–

Dynamic Range: 104 dB

The PCM3060 is a low-cost, high-performance,

–

Sampling Rate: 16–192 kHz

single-chip,

24-bit

stereo

audio

codec

with

single-ended analog inputs and differential analog

–

System Clock: 128, 192, 256, 384,

outputs.

The

stereo

24-bit

ADC

employs

a

64-times

–

Differential Voltage Output: 8 Vp-p

delta-sigma

modulator.

It

supports

16–96

kHz

–

Single-Ended Voltage Output: 4 Vp-p

sampling rates and a 16/24-bit digital audio output

–

Analog Low-Pass Filter Included

word on the audio interface.

–

4

×/8× Oversampling Digital Filter:

The stereo 24-bit DAC employs a 64- or 128-times

–

Pass-Band Ripple:

±0.04 dB

delta-sigma modulator. It supports 16–192 kHz

sampling rates and a 16/24-bit digital audio input

–

Stop-Band Attenuation: –50 dB

word on the audio interface.

–

Zero Flags

The PCM3060 supports fully independent operation

• Flexible Mode Control

of the sampling rate and audio interface for the ADC

–

and DAC.

Control Interface

–

Hardware Control Mode

right-justified formats with 16/24-bit words.

–

Digital Attenuation and Soft Mute for ADC

and DAC

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2007, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.