JAJSMU0 February   2023 DS90UB635-Q1

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Recommended Timing for the Serial Control Bus
    7. 6.7 Timing Diagrams
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 CSI-2 Receiver
        1. 7.3.1.1 CSI-2 Receiver Operating Modes
        2. 7.3.1.2 CSI-2 Receiver High-Speed Mode
        3. 7.3.1.3 CSI-2 Protocol Layer
        4. 7.3.1.4 CSI-2 Short Packet
        5. 7.3.1.5 CSI-2 Long Packet
        6. 7.3.1.6 CSI-2 Errors and Detection
          1. 7.3.1.6.1 CSI-2 ECC Detection and Correction
          2. 7.3.1.6.2 CSI-2 Check Sum Detection
          3. 7.3.1.6.3 D-PHY Error Detection
          4. 7.3.1.6.4 CSI-2 Receiver Status
      2. 7.3.2 FPD-Link III Forward Channel Transmitter
        1. 7.3.2.1 Frame Format
      3. 7.3.3 FPD-Link III Back Channel Receiver
      4. 7.3.4 Serializer Status and Monitoring
        1. 7.3.4.1 Forward Channel Diagnostics
        2. 7.3.4.2 Back Channel Diagnostics
        3. 7.3.4.3 Voltage and Temperature Sensing
          1. 7.3.4.3.1 Programming Example
        4. 7.3.4.4 Built-In Self Test
      5. 7.3.5 FrameSync Operation
        1. 7.3.5.1 External FrameSync
        2. 7.3.5.2 Internally Generated FrameSync
      6. 7.3.6 GPIO Support
        1. 7.3.6.1 GPIO Status
        2. 7.3.6.2 GPIO Input Control
        3. 7.3.6.3 GPIO Output Control
        4. 7.3.6.4 Forward Channel GPIO
        5. 7.3.6.5 Back Channel GPIO
      7. 7.3.7 Unique ID
    4. 7.4 Device Functional Modes
      1. 7.4.1 Clocking Modes
        1. 7.4.1.1 Synchronous Mode
        2. 7.4.1.2 Non-Synchronous Clock Mode
        3. 7.4.1.3 Non-Synchronous Internal Mode
        4. 7.4.1.4 DVP Backwards Compatibility Mode
        5. 7.4.1.5 Configuring CLK_OUT
      2. 7.4.2 MODE
    5. 7.5 Programming
      1. 7.5.1 I2C Interface Configuration
        1. 7.5.1.1 IDX
      2. 7.5.2 I2C Interface Operation
      3. 7.5.3 I2C Timing
    6. 7.6 Pattern Generation
      1. 7.6.1 Reference Color Bar Pattern
      2. 7.6.2 Fixed Color Patterns
      3. 7.6.3 Packet Generator Programming
        1. 7.6.3.1 Determining Color Bar Size
      4. 7.6.4 Code Example for Pattern Generator
    7. 7.7 Register Maps
      1. 7.7.1  I2C Device ID Register
      2. 7.7.2  Reset
      3. 7.7.3  General Configuration
      4. 7.7.4  Forward Channel Mode Selection
      5. 7.7.5  BC_MODE_SELECT
      6. 7.7.6  PLL Clock Control
      7. 7.7.7  Clock Output Control 0
      8. 7.7.8  Clock Output Control 1
      9. 7.7.9  Back Channel Watchdog Control
      10. 7.7.10 I2C Control 1
      11. 7.7.11 I2C Control 2
      12. 7.7.12 SCL High Time
      13. 7.7.13 SCL Low Time
      14. 7.7.14 Local GPIO DATA
      15. 7.7.15 GPIO Input Control
      16. 7.7.16 DVP_CFG
      17. 7.7.17 DVP_DT
      18. 7.7.18 Force BIST Error
      19. 7.7.19 Remote BIST Control
      20. 7.7.20 Sensor Voltage Gain
      21. 7.7.21 Sensor Temp Gain
      22. 7.7.22 Sensor Control 0
      23. 7.7.23 Sensor Control 1
      24. 7.7.24 Voltage Sensor 0 Thresholds
      25. 7.7.25 Voltage Sensor 1 Thresholds
      26. 7.7.26 Temperature Sensor Thresholds
      27. 7.7.27 CSI-2 Alarm Enable
      28. 7.7.28 Alarm Sense Enable
      29. 7.7.29 Back Channel Alarm Enable
      30. 7.7.30 CSI-2 Polarity Select
      31. 7.7.31 CSI-2 LP Mode Polarity
      32. 7.7.32 CSI-2 High-Speed RX Enable
      33. 7.7.33 CSI-2 Low Power Enable
      34. 7.7.34 CSI-2 Termination Enable
      35. 7.7.35 CSI-2 Packet Header Control
      36. 7.7.36 Back Channel Configuration
      37. 7.7.37 Datapath Control 1
      38. 7.7.38 Remote Partner Capabilities 1
      39. 7.7.39 Partner Deserializer ID
      40. 7.7.40 Target 0 ID
      41. 7.7.41 Target 1 ID
      42. 7.7.42 Target 2 ID
      43. 7.7.43 Target 3 ID
      44. 7.7.44 Target 4 ID
      45. 7.7.45 Target 5 ID
      46. 7.7.46 Target 6 ID
      47. 7.7.47 Target 7 ID
      48. 7.7.48 Target 0 Alias
      49. 7.7.49 Target 1 Alias
      50. 7.7.50 Target 2 Alias
      51. 7.7.51 Target 3 Alias
      52. 7.7.52 Target 4 Alias
      53. 7.7.53 Target 5 Alias
      54. 7.7.54 Target 6 Alias
      55. 7.7.55 Target 7 Alias
      56. 7.7.56 Back Channel Control
      57. 7.7.57 Revision ID
      58. 7.7.58 Device Status
      59. 7.7.59 General Status
      60. 7.7.60 GPIO Pin Status
      61. 7.7.61 BIST Error Count
      62. 7.7.62 CRC Error Count 1
      63. 7.7.63 CRC Error Count 2
      64. 7.7.64 Sensor Status
      65. 7.7.65 Sensor V0
      66. 7.7.66 Sensor V1
      67. 7.7.67 Sensor T
      68. 7.7.68 CSI-2 Error Count
      69. 7.7.69 CSI-2 Error Status
      70. 7.7.70 CSI-2 Errors Data Lanes 0 and 1
      71. 7.7.71 CSI-2 Errors Data Lanes 2 and 3
      72. 7.7.72 CSI-2 Errors Clock Lane
      73. 7.7.73 CSI-2 Packet Header Data
      74. 7.7.74 Packet Header Word Count 0
      75. 7.7.75 Packet Header Word Count 1
      76. 7.7.76 CSI-2 ECC
      77. 7.7.77 IND_ACC_CTL
      78. 7.7.78 IND_ACC_ADDR
      79. 7.7.79 IND_ACC_DATA
      80. 7.7.80 FPD3_TX_ID0
      81. 7.7.81 FPD3_TX_ID1
      82. 7.7.82 FPD3_TX_ID2
      83. 7.7.83 FPD3_TX_ID3
      84. 7.7.84 FPD3_TX_ID4
      85. 7.7.85 FPD3_TX_ID5
      86. 7.7.86 Indirect Access Registers
        1. 7.7.86.1  PGEN_CTL
        2. 7.7.86.2  PGEN_CFG
        3. 7.7.86.3  PGEN_CSI_DI
        4. 7.7.86.4  PGEN_LINE_SIZE1
        5. 7.7.86.5  PGEN_LINE_SIZE0
        6. 7.7.86.6  PGEN_BAR_SIZE1
        7. 7.7.86.7  PGEN_BAR_SIZE0
        8. 7.7.86.8  PGEN_ACT_LPF1
        9. 7.7.86.9  PGEN_ACT_LPF0
        10. 7.7.86.10 PGEN_TOT_LPF1
        11. 7.7.86.11 PGEN_TOT_LPF0
        12. 7.7.86.12 PGEN_LINE_PD1
        13. 7.7.86.13 PGEN_LINE_PD0
        14. 7.7.86.14 PGEN_VBP
        15. 7.7.86.15 PGEN_VFP
        16. 7.7.86.16 PGEN_COLOR0
        17. 7.7.86.17 PGEN_COLOR1
        18. 7.7.86.18 PGEN_COLOR2
        19. 7.7.86.19 PGEN_COLOR3
        20. 7.7.86.20 PGEN_COLOR4
        21. 7.7.86.21 PGEN_COLOR5
        22. 7.7.86.22 PGEN_COLOR6
        23. 7.7.86.23 PGEN_COLOR7
        24. 7.7.86.24 PGEN_COLOR8
        25. 7.7.86.25 PGEN_COLOR9
        26. 7.7.86.26 PGEN_COLOR10
        27. 7.7.86.27 PGEN_COLOR11
        28. 7.7.86.28 PGEN_COLOR12
        29. 7.7.86.29 PGEN_COLOR13
        30. 7.7.86.30 PGEN_COLOR14
        31. 7.7.86.31 PGEN_COLOR15
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Power-over-Coax
    2. 8.2 Typical Applications
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 CSI-2 Interface
        2. 8.2.2.2 FPD-Link III Input / Output
        3. 8.2.2.3 Internal Regulator Bypassing
        4. 8.2.2.4 Loop Filter Decoupling
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
    1. 9.1 Power-Up Sequencing
      1. 9.1.1 System Initialization
    2. 9.2 Power Down (PDB)
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 CSI-2 Guidelines
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 サポート・リソース
    4. 11.4 Trademarks
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 用語集
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.5 Electrical Characteristics

Over recommended operating supply and temperature ranges unless otherwise specified.
PARAMETER TEST CONDITIONS PIN OR FREQUENCY MIN TYP MAX UNIT
POWER CONSUMPTION
IDD_TOTAL Supply current 416-MHz CSI Input Clock, 4 Lane Mode, Checkerboard Pattern VDDPLL, VDDD, VDDDRV 160 225 mA
IDDPLL VDDPLL 55 80
IDDD VDDD 45 70
IDDDRV VDDDRV 60 75
1.8-V LVCMOS I/O (VDD) = 1.71 V to 1.89 V
VOH High level output voltage IOH = –4 mA GPIO[3:0], CLK_OUT V(VDD) – 0.45 V(VDD) V
VOL Low level output voltage IOL = +4 mA GPIO[3:0], CLK_OUT GND 0.45 V
VIH High level input voltage GPIO[3:0], PDB, CLKIN V(VDD) × 0.65 V(VDD) V
VIL Low level input voltage GPIO[3:0], PDB, CLKIN GND V(VDD) × 0.35 V
IIH Input high current VIN = V(VDD) GPIO[3:0], PDB, CLKIN 20 µA
IIL Input low current VIN = GND GPIO[3:0], PDB, CLKIN -20 µA
IOS Output short-circuit current VOUT = 0 V -36 mA
IOZ TRI-STATE output current VOUT = V(VDD), VOUT = GND GPIO[3:0], CLK_OUT ±20 µA
CIN Input capacitance 5 pF
FPD-LINK III INPUT/OUTPUT
VIN-BC Single-ended input voltage Coaxial configuration, 50 Ω, maximum cable length DOUT+, DOUT- 120 mV
VID-BC Differential input voltage STP configuration, 100 Ω, maximum cable length DOUT+, DOUT- 240
EH-FC Forward channel eye height Coaxial configuration, FPD-Link forward channel = 4.16 Gbps DOUT+, DOUT- 425 mVp-p
STP configuration, FPD-Link forward channel = 4.16 Gbps DOUT+, DOUT- 850
tTR-FC Forward channel output transition time FPD-Link forward channel = 4.16Gbps;  20% to 80% DOUT+, DOUT- 65 ps
tJIT-FC Forward channel output jitter Synchronous mode, measured with f/15 –3dB CDR Loop BW DOUT+, DOUT- 0.21 UI
Non-synchronous mode, measured with f/15 –3dB CDR Loop BW DOUT+, DOUT- 0.22
fREF Internal reference frequency Non-synchronous internal clocking mode 24.2 25.5 MHz
FPD-LINK III DRIVER SPECIFICATIONS (DIFFERENTIAL)
VODp-p Output differential voltage RL = 100 Ω DOUT+, DOUT- 1040 1150 1340 mVp-p
ΔVOD Output voltage imbalance DOUT+, DOUT- 5 24 mV
VOS Output differential offset voltage DOUT+, DOUT- 575 mV
ΔVOS Offset voltage imbalance DOUT+, DOUT- 2 mV
IOS Output short-circuit current DOUT = 0 V DOUT+, DOUT- –22 mA
RT Internal termination resistance Between DOUT+ and DOUT- DOUT+, DOUT- 80 100 120 Ω
FPD-LINK III DRIVER SPECIFICATIONS (SINGLE-ENDED)
VOUT Output single-ended voltage RL = 50 Ω DOUT+, DOUT- 520 575 670 mVp-p
IOS Output short-circuit current DOUT = 0 V DOUT+, DOUT- –22 mA
RT Single-ended termination resistance DOUT+, DOUT- 40 50 60 Ω
VOLTAGE AND TEMPERATURE SENSING
VACC Voltage accuracy See Voltage and Temperature Sensing GPIO[1:0] ±1 LSB
TACC Temperature accuracy See Voltage and Temperature Sensing ±1 LSB
CSI-2 HS INTERFACE DC SPECIFICATIONS
VCMRX(DC) Common-mode voltage HS receive mode CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 70 330 mV
VIDTH Differential input high threshold CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 70 mV
VIDTL Differential input low threshold CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 –70 mV
ZID Differential input impedance CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 80 100 125 Ω
CSI-2 HS INTERFACE AC SPECIFICATIONS
tHOLD Data to clock setup time CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 0.15 UI
tSETUP Data to clock hold time CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 0.15 UI
CSI-2 LP INTERFACE DC SPECIFICATIONS
VIH Logic high input voltage CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 880 790 mV
VIL Logic low input voltage CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 710 550 mV
VHYST Input hysteresis CSI_D3P/N, CSI_D2P/N,
CSI_D1P/N, CSI_D0P/N,
CSI_CLKP/N		 25 75 mV
LVCMOS I/O
tCLH LVCMOS low-to-high transition time V(VDD) = 1.71 to 1.89 V GPIO[3:0] 2 ns
tCHL LVCMOS high-to-low transition time V(VDD) = 1.71 to 1.89 V GPIO[3:0] 2 ns
tPDB PDB reset pulse width Voltage supplies applied and stable PDB 3 ms
SERIAL CONTROL BUS
VIH Input high level I2C_SCL, I2C_SDA 0.7 × V(I2C) V(I2C) mV
VIL Input low level I2C_SCL, I2C_SDA GND 0.3 × V(I2C) mV
VHY Input hysteresis I2C_SCL, I2C_SDA >50 mV
VOL Output low level V(I2C) < 2 V,  IOL = 3 mA, Standard-mode/Fast-mode I2C_SCL, I2C_SDA 0 0.2 × V(I2C) V
V(I2C) < 2 V,  IOL = 20 mA, Fast-mode plus I2C_SCL, I2C_SDA 0 0.2 × V(I2C) V
V(I2C) > 2 V,  IOL = 3 mA, Standard-mode/Fast-mode I2C_SCL, I2C_SDA 0 0.4 V
V(I2C) > 2 V,  IOL = 20 mA, Fast-mode plus I2C_SCL, I2C_SDA 0 0.4 V
IIH Input high current VIN = V(I2C) I2C_SCL, I2C_SDA -10 10 µA
IIL Input low current VIN = 0 V I2C_SCL, I2C_SDA -10 10 µA
IIL Input low current VIN = 0 V I2C_SCL, I2C_SDA -10 10 µA
CIN Input capacitance I2C_SCL, I2C_SDA 5 pf