SN65DPHY440SS

ACTIVE

Product details

Protocols MIPI CSI/DSI Speed (Max) (Gbps) 1 Supply voltage (V) 1.8 Operating temperature range (C) -40 to 85
Protocols MIPI CSI/DSI Speed (Max) (Gbps) 1 Supply voltage (V) 1.8 Operating temperature range (C) -40 to 85
WQFN (RHR) 28 19 mm² 5.5 x 3.5
  • MIPI DPHY 1.1 Specification compliant
  • Enables low-cost cable solutions
  • Supports up to 4 lanes at 1.5 Gbps
    • CSI-2/DSI Clock rates
      from 100 MHz To 750 MHz
  • Sub mW Power in shutdown state
  • MIPI DSI Bi-directional LP mode supported
  • Supports for both ULPS and LP power states
  • Adjustable output voltage swing
  • Selectable TX Pre-emphasis levels
  • Adjustable Rx EQ to compensate for ISI loss
  • Configurable edge rate control
  • Dynamic data and clock skew compensation
  • 3-kV ESD HBM protection
  • Industrial temperature range: –40°C to 85°C (SN65DPHY440SS)
  • Commercial temperature range: 0°C to 70°C (SN75DPHY440SS)
  • Available in single 1.8-Vlpply
  • MIPI DPHY 1.1 Specification compliant
  • Enables low-cost cable solutions
  • Supports up to 4 lanes at 1.5 Gbps
    • CSI-2/DSI Clock rates
      from 100 MHz To 750 MHz
  • Sub mW Power in shutdown state
  • MIPI DSI Bi-directional LP mode supported
  • Supports for both ULPS and LP power states
  • Adjustable output voltage swing
  • Selectable TX Pre-emphasis levels
  • Adjustable Rx EQ to compensate for ISI loss
  • Configurable edge rate control
  • Dynamic data and clock skew compensation
  • 3-kV ESD HBM protection
  • Industrial temperature range: –40°C to 85°C (SN65DPHY440SS)
  • Commercial temperature range: 0°C to 70°C (SN75DPHY440SS)
  • Available in single 1.8-Vlpply

The DPHY440 is a one to four lane and clock MIPI DPHY re-timer that regenerates the DPHY signaling. The device complies with MIPI DPHY 1.1 standard and can be used in either a MIPI CSI-2 or MIPI DSI application at datarates of up to 1.5 Gbps.

The device compensates for PCB, connector, and cable related frequency loss and switching related loss to provide the optimum electrical performance from a CSI2/DSI source to sink. The DPHY440’s DPHY inputs feature configurable equalizers.

The output pins automatically compensate for uneven skew between clock and data lanes received on its inputs ports. The DPHY440 output voltage swing and edge rate can be adjusted by changing the state of the VSADJ_CFG0 pin and ERC pin respectively.

The DPHY440 is optimized for mobile applications, and contains activity detection circuitry on the DPHY Link interface that can transition into a lower power mode when in ULPS and LP states.

The SN65DPHY440SS is characterized for an industrial temperature range from -40ºC to 85ºC while SN75DPHY440SS is characterized for commercial temperature range from 0ºC to 70ºC.

The DPHY440 is a one to four lane and clock MIPI DPHY re-timer that regenerates the DPHY signaling. The device complies with MIPI DPHY 1.1 standard and can be used in either a MIPI CSI-2 or MIPI DSI application at datarates of up to 1.5 Gbps.

The device compensates for PCB, connector, and cable related frequency loss and switching related loss to provide the optimum electrical performance from a CSI2/DSI source to sink. The DPHY440’s DPHY inputs feature configurable equalizers.

The output pins automatically compensate for uneven skew between clock and data lanes received on its inputs ports. The DPHY440 output voltage swing and edge rate can be adjusted by changing the state of the VSADJ_CFG0 pin and ERC pin respectively.

The DPHY440 is optimized for mobile applications, and contains activity detection circuitry on the DPHY Link interface that can transition into a lower power mode when in ULPS and LP states.

The SN65DPHY440SS is characterized for an industrial temperature range from -40ºC to 85ºC while SN75DPHY440SS is characterized for commercial temperature range from 0ºC to 70ºC.

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Technical documentation

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* Data sheet SNx5DPHY440SS CSI-2/DSI DPHY Re-timer datasheet (Rev. C) PDF | HTML 08 Aug 2019
EVM User's guide SN65DPHY440SS EVM Users Guide 26 Jan 2016

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DPHY440SSRHREVM — DPHY440SSRHR DPHY Retimer Evalulation Module With SAMTEC Connectors

The DPHY440SSRHREVM is designed to evaluate SN65DPHY440SSRHR device.  The EVM has two SAMTEC connectors which provide a means to route DSI or CSI-2 data and clock into and out of the DPHY440.

Not available on TI.com
Simulation model

SN65DPHY440SS S-Parameter Model. SN65DPHY440SS S-Parameter Model.

Simulation tool

PSPICE-FOR-TI PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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WQFN (RHR) 28 View options

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