PS8330

A 1-to-1 DisplayPort™ version 1.2 repeater or redriver that supports dual-mode DisplayPort™ operation.

Specifically designed for the faster data rates of DisplayPort™ 1.2.
・Link speed 5.4Gbps (HBR2), 2.7Gbps (HBR), and 1.62Gbps (RBR)
・AUX channel rate 720 Mbps (high-speed AUX) and 1Mbps (standard AUX)

Designed for use with DisplayPort™ source systems near the output receptacle, the use of an automatic equalizer eliminates signal loss due to internal system distribution. Clean, DisplayPort™-compliant output is regenerated by the output driver. Uses field-proven AUX channel interception (snooping) to enable response to cable drive requirements exhibited by sink devices during link training. Supports both I2C and pin-enabled control options and supports automated source system compliance testing.

■ Features & block diagram

・Compliant with VESA® DisplayPort™ 1.2
・Supports link speeds of 5.4Gbps(HBR2), 2.7Gbps, and 1.62Gbps
-Automatic receiver equalization adjustment compensates for PCB and connector losses
- Field-proven AUX interception (snooping) technology
- Full link training support for 1, 2, or 4 lanes
・Equipped with 4 pre-emphasis output levels and Post Cursor2
Supports Source Feed Forward Equalizer (FFE)
・1Mbps AUX (Manchester mode) and
Supports 720Mbps Fast AUX (FAUX) transactions
・Supports DisplayPort™ and HDMI™ TM/DVI dual mode output
・Full support for automated CTS testing
・Power management by source
・Automatic power down management
For dual-mode DisplayPort™ source repeater applications
Built-in AUX channel and DDC combiner
·Low power consumption
・Pin control or optional local I2C control
・Supply voltage options:
- PS8330A: Dual power supply, 1.5V and 3.3V, low power
- PS8330B: 3.3V single power supply
・Package options:
- 48-pin 7x7mm QFN: 0°C to 85°C operating temperature range
- 40-pin 5x5mm TQFN: 0°C to 70°C operating temperature range
・ESD: 8kV (HBM)

PS8463

A dual-mode DisplayPort™ repeater or retimer that eliminates signal jitter. Dual-mode functionality fully supports DisplayPort™ v1.4 up to HBR3 link rates and HDMI™ 2.0 up to 6.0Gbps TMDS™ data rates. It integrates a jitter-tolerant DisplayPort™ and TMDS receiver and a jitter-eliminating DisplayPort™ and TMDS transmitter. Suitable for DisplayPort™, dual-mode DisplayPort™, and DisplayPort™ Alt Mode applications. Removes data and clock jitter and timing skew from DisplayPort™ or TMDS inputs and provides very low jitter DisplayPort™ or HDMI™ outputs.

Ideal for repeater device applications including source, sink, and docking devices. To meet DisplayPort™ and HDMI™ output jitter requirements, there is a requirement for a jitter cleaner to remove Tx jitter or induced media (transmission path) jitter, especially at higher DisplayPort™ link rates or higher TMDS clock rates. Commonly present in sources. It can also be used as a repeater near the input connector in a DisplayPort™ docking device or sink to improve receiver performance margins. Signal integrity can be further optimized using programmable input equalization and output pre-emphasis controls.

■ Features & block diagram

- 1.62, 2.7, 5.4, and 8.1Gbps link rates
Compliant with VESA® DisplayPort™ (DP) version 1.4
・VESA🄬 DisplayPort™ PHY compliance test standard for source and sink devices
Compliant with
・Supports dual mode DP repeater application:
- DP link rate up to 8.1Gbps and TMDS rate up to 6Gbps
・Compliant with HDMI™ 2.0 up to 6.0Gbps
・Jitter cleaning for both DP mode and dual mode
・CrystalFree™ Technology: No external crystal or reference clock required
・Support for automatic link training: no system-level support required
・Excellent intra-pair and inter-pair deskew
Programmable receiver equalization to compensate for PCB and connector losses
・Link training-based automatic equalization adjustment for DiplayPort™ operation
Field-proven AUX interception technology for DisplayPort™ relay
・Source-initiated power saving management
・Automatic power down management
Built-in AUX CH and DDC combiner for dual mode source repeat
·Low power consumption
・Pin control or optional local I2C control
・3.3V and 1.2V power supply
・4.5×6.5mm 46-pin QFN RoHS compliant and halogen-free package
・Operating temperature range: 0°C to 70°C
・ESD: 7kV (HBM)

PS8463E

Dual-mode DisplayPort™ retimer that removes signal jitter. Dual-mode functionality fully supports DisplayPort™ v1.4a up to HBR3 link rates and HDMI™ 2.0 up to 6.0Gbps TMDS data rates. It integrates a jitter-tolerant DisplayPort™ and TMDS receiver and a jitter cleaning retimer in front of the DisplayPort™ and TMDS transmitter. Suitable for DisplayPort™, dual-mode DisplayPort™, and DisplayPort™ Alt Mode applications. Removes data and clock timing jitter and skew from DisplayPort™ or TMDS inputs and provides very low jitter DisplayPort™ or HDMI™ outputs.

When used with native DisplayPort™ signaling, the main link output swing and pre-emphasis level respond to link training between the DisplayPort™ video source and downstream sink by using transparent repeater behavior. For LTTPR (Link Training Tunable PHY Repeater) operation, monitor the DisplayPort™ AUX channel to snoop LTTPR DPCD register transactions.

Supports dual-mode AC-coupled TMDS signaling when used with dual-mode upstream sources. This allows support for DVI or HDMI™ sink devices through the use of downstream level shifting devices such as dual-mode DP to HDMI™ adapters.

Ideal for repeater device applications including source, sink, and docking devices. Using a retimer to remove Tx jitter and induced media (transmission path) jitter to meet DisplayPort™ and HDMI™ output jitter requirements, especially for high DisplayPort™ link rates or high TMDS clock rates. "Jitter cleaning" requirements commonly exist for video sources. It can also be used as a repeater near the input connector in a DisplayPort™ docking device or sink to improve receiver performance margins. Signal integrity can be further optimized using programmable input equalization and output pre-emphasis controls.

■ Features & block diagram

- 1.62, 2.7, 5.4, and 8.1Gbps link rates
Compliant with VESA® DisplayPort™ (DP) version 1.4
・VESA🄬 DisplayPort™ PHY compliance test standard for source and sink devices
Compliant with
・Supports LTTPR command snooping
・Supports dual mode DP repeater application:
- DP link rate up to 8.1Gbps and TMDS rate up to 6Gbps
・Compliant with HDMI™ 2.0 up to 6.0Gbps
・Supports intermediate link rates for eDP applications
・Retimer function allows jitter cleaning of both DP and TMDS
・CrystalFree™ Technology: No external crystal or reference clock required
・Support for automatic link training: no system-level support required
・Excellent intra-pair and inter-pair deskew
Programmable receiver equalization to compensate for PCB and connector losses
・Link training-based automatic equalization adjustment for DiplayPort™ operation
Field-proven AUX interception technology for DisplayPort™ relay
・Source-initiated power saving management
・Automatic power down management
Built-in AUX CH and DDC combiner for dual mode source repeat
·Low power consumption
・Pin control or optional local I2C control
・3.3V and 1.2V power supply
・4.5×6.5mm 46-pin QFN RoHS compliant and halogen-free package
・Operating temperature range: 0℃ to 85℃ and -40℃ to 85℃
・ESD: 7kV (HBM)

PS8483

Dual-mode DisplayPort™ 2.1 jitter cleaning repeater designed for commercial and consumer PCs, host systems, and peripherals. Supports DisplayPort™ 2.1 with total bandwidth up to 80Gbps and is VESA🄬 DP 2.1 compliant. Featuring low power consumption in standby and low-power states, it helps extend the battery life of mobile devices and ensures EnergyStar compliance.

In addition to LTTPR, it also supports adaptive CTLE and DFE, helping system designers achieve robust DisplayPort™ topologies and optimized performance for video streaming. It is also compatible with DP dual mode supporting FRL up to 12Gbps, providing flexible connectivity for system video I/O ports.

■ Features & block diagram

・RBR/HBR/HBR2/HBR3/UHBR10/UHBR13.5/UHBR20 link rate
Compliant with VESA🄬 DisplayPort™ (DP) version 2.1
Dual-mode DisplayPort™ source operation with up to 12Gbps FRL data rate
Compatible
・LT adjustable PHY repeater transparent mode and
Supports non-transparent mode
・Supports DP 2.1 Advanced Link Power Management (ALPM)
・Support for automatic link training
・Jitter cleaning for both DisplayPort™ and FRL signals
・Adaptive CTLE and DFE equalizer
・Source-initiated power saving management
・Automatic power down management
·Low power consumption
・I2C control or optional local pin control
・Dual power supply operation of 3.3V and 0.9V
・4.4×9.7mm 66-pin QFN RoHS compliant, halogen-free package
・Operating temperature range: 0℃ to 85℃

PS8353

Bidirectional 4-lane linear red driver designed for DisplayPort (DP) 2.1a, supporting up to DP UHBR20 per lane. It can be used on both source and sink side and with active DP cables. It has a built-in programmable equalizer to re-tune the DP signal, allowing flexible setting of EQ and DC gain via strap pins to correct the signal for different scenarios. It can automatically adjust the direction of the DP signal by monitoring the voltage level of the Hot Plug Detect (HPD) pin.

It is also energy efficient and supports DP2.1a link power management. It detects sideband signals from DP mode (AUX) to optimize configuration and recognize power saving modes. It operates from a 1.8V supply and is available in a compact, high-performance QFN package. The device features an automatic power saving mode where the channel automatically enters power saving mode after it has been idle for a predefined period of time. The channel immediately exits this mode and resumes normal repeater functionality upon detecting an active signal. This feature is especially useful for power-sensitive applications.

■ Features & block diagram

-Ideal for eDP and DP2.1 active cable applications
・Low power consumption: 290mW@20Gbps
・Extreme Low Standby Power: 5mW, Modern Standby compliant
Bidirectional re-driving: Easy for cable applications
- Single 1.8V power supply
- Compact size: 2.8 x 28 mm QFN package
Supports DisplayPort 2.1a at all link rates up to 20Gbps
- Supports eDP link rates up to 20Gbps
Programmable linear equalizer supporting up to 20 Gbps and adjustable DC gain
- Signal detection and orientation detection
- AUX signal detection
- Supports DP2.1a ALPM power management
- Supports pin control
- Operating temperature range: 0℃~85℃

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