DLPS013H April   2010  – December 2024 DLP5500

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Description (continued)
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  Storage Conditions
    3. 6.3  ESD Ratings
    4. 6.4  Recommended Operating Conditions
    5. 6.5  Thermal Information
    6. 6.6  Electrical Characteristics
    7. 6.7  Timing Requirements
    8. 6.8  System Mounting Interface Loads
    9. 6.9  Micromirror Array Physical Characteristics
    10. 6.10 Micromirror Array Optical Characteristics
    11. 6.11 Window Characteristics
    12. 6.12 Chipset Component Usage Specification
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Video Modes
      2. 7.4.2 Structured Light Modes
        1. 7.4.2.1 Static Image Buffer Mode
        2. 7.4.2.2 Real Time Structured Light Mode
    5. 7.5 Window Characteristics and Optics
      1. 7.5.1 Optical Interface and System Image Quality
      2. 7.5.2 Numerical Aperture and Stray Light Control
      3. 7.5.3 Pupil Match
      4. 7.5.4 Illumination Overfill
    6. 7.6 Micromirror Array Temperature Calculation
      1. 7.6.1 Package Thermal Resistance
      2. 7.6.2 Case Temperature
      3. 7.6.3 Micromirror Array Temperature Calculation for Uniform Illumination
    7. 7.7 Micromirror Landed-on/Landed-Off Duty Cycle
      1. 7.7.1 Definition of Micromirror Landed-On/Landed-Off Duty Cycle
      2. 7.7.2 Landed Duty Cycle and Useful Life of the DMD
      3. 7.7.3 Landed Duty Cycle and Operational DMD Temperature
      4. 7.7.4 Estimating the Long-Term Average Landed Duty Cycle of a Product or Application
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 DLP5500 System Interface
  10. 9 Power Supply Recommendations
    1. 9.1 DMD Power-Up and Power-Down Procedures
  11. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Impedance Requirements
      2. 10.1.2 PCB Signal Routing
      3. 10.1.3 Fiducials
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Related Documentation
    4. 11.4 Support Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

6.7 Timing Requirements

over operating free-air temperature range (unless otherwise noted)
MINNOMMAXUNIT
LVDS TIMING PARAMETERS (See Figure 6-9)
tcClock Cycle DLCK_A or DCLKC_B5ns
twPulse Width DCLK_A or DCLK_B2.5ns
tsSetup Time, D_A[0:15] before DCLK_A.35ns
tsSetup Time, D_B[0:15] before DCLK_B.35ns
thHold Time, D_A[0:15] after DCLK_A.35ns
thHold Time, D_B[0:15] after DCLK_B.35ns
tskewChannel B relative to Channel A–1.251.25ns
LVDS WAVEFORM REQUIREMENTS (See Figure 6-6)
|VID|Input Differential Voltage (absolute difference)100400600mV
VCMCommon Mode Voltage1200mV
VLVDSLVDS Voltage02000mV
trRise Time (20% to 80%)100400ps
trFall Time (80% to 20%)100400ps
SERIAL CONTROL BUS TIMING PARAMETERS (See Figure 6-3 and Figure 6-4)
fSCP_CLKSCP Clock Frequency50500kHz
tSCP_SKEWTime between valid SCP_DI and rising edge of SCP_CLK–300300ns
tSCP_DELAYTime between valid SCP_DO and rising edge of SCP_CLK2600ns
tSCP_ENTime between falling edge of SCP_EN and the first rising edge of SCP_CLK30ns
tr_SCPRise time for SCP signals200ns
tfPFall time for SCP signals200ns
DLP5500 Serial Communications Bus Timing ParametersFigure 6-3 Serial Communications Bus Timing Parameters
DLP5500 Serial Communications Bus Waveform RequirementsFigure 6-4 Serial Communications Bus Waveform Requirements
DLP5500 LVDS Voltage Definitions (References)
Refer to LVDS Interface section of the Section 6.4.
Refer to Pin Configuration and Functions for list of LVDS pins.
Figure 6-5 LVDS Voltage Definitions (References)
DLP5500 LVDS Waveform Requirements
Not to scale.
Refer to the LVDS Interface section of the Section 6.4.
Figure 6-6 LVDS Waveform Requirements
DLP5500 LVDS Equivalent Input Circuit
Refer to the LVDS Interface section of the Section 6.4.
Refer to Section 5 for a list of LVDS pins.
Figure 6-7 LVDS Equivalent Input Circuit
DLP5500 Rise Time and Fall Time
Not to scale.
Refer to the Section 6.7.
Refer to Section 5 for a list of LVDS pins and SCP pins.
Figure 6-8 Rise Time and Fall Time
DLP5500 LVDS Timing WaveformsFigure 6-9 LVDS Timing Waveforms