SLES092E April   2003  – July 2019 PCM1753 , PCM1754 , PCM1755

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Functional Block Diagram
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 System Clock Input Timing
    7. 7.7 Audio Interface Timing
    8. 7.8 Control Interface Timing Requirements
    9. 7.9 Typical Characteristics
      1. 7.9.1 Digital Filter (De-Emphasis Off)
      2. 7.9.2 Analog Dynamic Performance (Supply Voltage Characteristics)
      3. 7.9.3 Analog Dynamic Performance (Temperature Characteristics)
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 System Clock and Reset Functions
        1. 8.3.1.1 System Clock Input
        2. 8.3.1.2 Power-On Reset Functions
      2. 8.3.2 Audio Serial Interface
        1. 8.3.2.1 Audio Data Formats and Timing
      3. 8.3.3 Zero Flag (PCM1754)
      4. 8.3.4 Zero Flag (PCM1753)
      5. 8.3.5 Zero Flag Outputs
      6. 8.3.6 Analog Outputs
        1. 8.3.6.1 VCOM Output
    4. 8.4 Device Functional Modes
      1. 8.4.1 Hardware Control (PCM1754)
      2. 8.4.2 Oversampling Rate Control (PCM1754)
    5. 8.5 Programming
      1. 8.5.1 Software Control (PCM1753/55)
        1. 8.5.1.1 Register Write Operation
    6. 8.6 Register Maps
      1. 8.6.1 Mode Control Registers (PCM1753/55)
        1. 8.6.1.1 User-Programmable Mode Controls
        2. 8.6.1.2 Register Definitions
          1. 8.6.1.2.1  ATx[7:0]: Digital Attenuation Level Setting
          2. 8.6.1.2.2  MUTx: Soft Mute Control
          3. 8.6.1.2.3  OVER: Oversampling Rate Control
          4. 8.6.1.2.4  SRST: Reset
          5. 8.6.1.2.5  DACx: DAC Operation Control
          6. 8.6.1.2.6  DM12: Digital De-Emphasis Function Control
          7. 8.6.1.2.7  DMF[1:0]: Sampling Frequency Selection for the De-Emphasis Function
          8. 8.6.1.2.8  FMT[2:0]: Audio Interface Data Format
          9. 8.6.1.2.9  FLT: Digital Filter Rolloff Control
          10. 8.6.1.2.10 DREV: Output Phase Select
          11. 8.6.1.2.11 ZREV: Zero Flag Polarity Select
          12. 8.6.1.2.12 AZRO: Zero Flag Function Select
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Design Parameters
        2. 9.2.1.2 Power Supplies and Grounding
        3. 9.2.1.3 D/A Output Filter Circuits
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Total Harmonic Distortion + Noise
        2. 9.2.2.2 Dynamic Range
        3. 9.2.2.3 Idle Channel Signal-to-Noise Ratio (SNR)
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.9.1 Digital Filter (De-Emphasis Off)

all specifications at TA = 25°C, VCC = 5 V, fS = 44.1 kHz, system clock = 384 fS, and 24-bit data, (unless otherwise noted)
PCM1753 PCM1754 PCM1755 g_freq_respons_sharp_rolloff_les254.gifFigure 2. Frequency Response, Sharp Rolloff
PCM1753 PCM1754 PCM1755 g_freq_respons_slow_rolloff_les254.gifFigure 4. Frequency Response, Slow Rolloff
PCM1753 PCM1754 PCM1755 g_deemphasis_level_freq_32khz_les254.gifFigure 6. De-Emphasis Level vs Frequency
PCM1753 PCM1754 PCM1755 g_deemphasis_level_freq_44p1khz_les254.gifFigure 8. De-Emphasis Level vs Frequency
PCM1753 PCM1754 PCM1755 g_deemphasis_level_freq_48khz_les254.gifFigure 10. De-Emphasis Level vs Frequency
PCM1753 PCM1754 PCM1755 g_passband_ripple_sharp_rolloff_les254.gifFigure 3. Pass-Band Ripple, Sharp Rolloff
PCM1753 PCM1754 PCM1755 g_transition_chars_slow_rolloff_les254.gifFigure 5. Transition Characteristics, Slow Rolloff
PCM1753 PCM1754 PCM1755 g_deemphasis_error_freq_32khz_les254.gifFigure 7. De-Emphasis Error vs Frequency
PCM1753 PCM1754 PCM1755 g_deemphasis_error_freq_44p1khz_les254.gifFigure 9. De-Emphasis Error vs Frequency
PCM1753 PCM1754 PCM1755 g_deemphasis_error_freq_48khz_les254.gifFigure 11. De-Emphasis Error vs Frequency