Overview
The SN65DP159RSBT, produced by Texas Instruments, is a 6-Gbps DisplayPort++ (DP++) to HDMI 2.0 retimer. This device supports the dual-mode standard version 1.1, enabling seamless transition between DisplayPort and HDMI signals. It is designed to handle high-resolution video outputs, including Ultra HD (4K × 2K / 60-Hz) and HDTV with 16-bit color depth at 1080p (1920 × 1080 / 60-Hz). The SN65DP159RSBT operates within an industrial temperature range of –40°C to 85°C, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | SN65DP159RSBT |
| Package Type | 40-pin WQFN (RSB) |
| Operating Temperature Range | –40°C to 85°C |
| Data Rate | Up to 6 Gbps per data lane |
| Supply Voltage | 1 V to 1.27 V |
| Power Consumption | –435 mW active, –10 mW at shutdown |
| Package Dimensions | 5 mm x 5 mm, 0.4 mm pitch |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
Key Features
- AC-coupled TMDS or DisplayPort Dual-Mode Physical Layer Input to HDMI 2.0b TMDS Physical Layer Output
- Supports DisplayPort Dual-Mode Standard Version 1.1
- Adaptive Receiver Equalizer and Programmable Fixed Equalizer up to 16.5 dB
- High Speed Lane Control, Pre-emphasis, Transmit Swing, and Slew Rate Control
- I2C or Pin Strap Programmable
- Supports Type-2 I2C-over-AUX to DDC Bridge
- Integrated TMDS Level Translator and CDR
- Active I2C Buffer
- Input Swap on Main Lanes
- Low Power Consumption
Applications
- Digital Video Interfaces (DVI) 1.0 and HDMI 1.4b/2.0b output signals
- Ultra HD (4K × 2K / 60-Hz) and HDTV with 16-bit color depth at 1080p (1920 × 1080 / 60-Hz)
- DisplayPort to HDMI adapters and dongles
- Space-constrained applications with 40-pin RSB package
- Full feature set applications with 48-pin RGZ package
Q & A
- What is the primary function of the SN65DP159RSBT?
The SN65DP159RSBT is a 6-Gbps DisplayPort++ (DP++) to HDMI 2.0 retimer, supporting the transition between DisplayPort and HDMI signals.
- What are the supported data rates for the SN65DP159RSBT?
The device supports data rates up to 6 Gbps per data lane.
- What is the operating temperature range of the SN65DP159RSBT?
The device operates within an industrial temperature range of –40°C to 85°C.
- What types of equalization does the SN65DP159RSBT support?
The device supports both adaptive and fixed equalization up to 16.5 dB.
- How can the SN65DP159RSBT be programmed?
The device can be programmed using I2C or pin strapping.
- What is the power consumption of the SN65DP159RSBT?
The device consumes –435 mW when active and –10 mW at shutdown.
- What are the package options for the SN65DP159RSBT?
The device is available in 40-pin WQFN (RSB) and 48-pin RGZ packages.
- Does the SN65DP159RSBT support Type-2 I2C-over-AUX to DDC Bridge?
Yes, the device supports Type-2 I2C-over-AUX to DDC Bridge.
- What is the purpose of the embedded clock data recovery (CDR) in the SN65DP159RSBT?
The embedded CDR cleans up the input high frequency and random jitter from the video source.
- Can the SN65DP159RSBT automatically configure itself as a re-driver or retimer?
Yes, the device can automatically configure itself as a re-driver at data rates <1 Gbps or as a retimer at more than this data rate.
