SLLSES6C February   2016  – December 2021 SN65DP141

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Switching Characteristics, I2C Interface
    8. 6.8 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 DC and AC Independent Gain Control
      2. 8.3.2 Two-Wire Serial Interface and Control Logic
      3. 8.3.3 Bus Idle
      4. 8.3.4 Start Data Transfer
      5. 8.3.5 Stop Data Transfer
      6. 8.3.6 Data Transfer
      7. 8.3.7 Acknowledge
    4. 8.4 Device Functional Modes
      1. 8.4.1 TRACE and CABLE Equalization Modes
      2. 8.4.2 Control Modes
      3. 8.4.3 GPIO MODE
      4. 8.4.4 I2C Mode
    5. 8.5 Register Maps
      1. 8.5.1  Register 0x00 (General Device Settings) (offset = 00000000) [reset = 00000000]
      2. 8.5.2  Register 0x01 (Channel Enable) (offset = 00000000) [reset = 00000000]
      3. 8.5.3  Register 0x02 (Channel 0 Control Settings) (offset = 00000000) [reset = 00000000]
      4. 8.5.4  Register 0x03 (Channel 0 Enable Settings) (offset = 00000000) [reset = 00000000]
      5. 8.5.5  Register 0x05 (Channel 1 Control Settings) (offset = 00000000) [reset = 00000000]
      6. 8.5.6  Register 0x06 (Channel 1 Enable Settings) (offset = 00000000) [reset = 00000000]
      7. 8.5.7  Register 0x08 (Channel 2 Control Settings) (offset = 00000000) [reset = 00000000]
      8. 8.5.8  Register 0x09 (Channel 2 Enable Settings) (offset = 00000000) [reset = 00000000]
      9. 8.5.9  Register 0x0B (Channel 3 Control Settings) (offset = 00000000) [reset = 00000000]
      10. 8.5.10 Register 0x0C (Channel 3 Control Settings) (offset = 00000000) [reset = 00000000]
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      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 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

Register 0x02 (Channel 0 Control Settings) (offset = 00000000) [reset = 00000000]

Figure 8-4 Register 0x02 (Channel 0 Control Settings)
76543210
RSVDEQ Setting<2>EQ Setting<1>EQ Setting<0>TX_GAINEQ_DC_GAINRX_GAIN<1>RX_GAIN<0>
R/WR/WR/WR/WR/WR/WR/WR/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 8-6 Register 0x02 (Channel 0 Control Settings)
BitFieldTypeResetDescription
7RSVDR/W0
6EQ Setting<2>R/W0Equalizer adjustment setting:
000 = Minimum equalization setting
111 = Maximum equalization setting
5EQ Setting<1>R/W0
4EQ Setting<0>R/W0
3TX GAINR/W0Channel [0] TX_DC_GAIN control:
0 = Set 0 dB DC gain for transmitter
1 = Set 6 dB DC gain for transmitter
2EQ_DC_GAINR/W0Channel [0] EQ DC gain:
0 = Set EQ DC gain to -6 dB
1 = Set EQ DC gain to -0 dB
1RX_GAIN<1>R/W0Equivalent to RX_GAIN control pin for channel [0].
00: RX_GAIN = Low
01: RX_GAIN = HiZ
11: RX_GAIN = High
0RX_GAIN<0>R/W0