Diodes Incorporated DisplayPort Linear Redrivers
Diodes Incorporated DisplayPort Linear Redrivers add support for DisplayPort 1.4, released by VESA. Diodes Incorporated Redrivers regenerate signals to boost the signal quality of high-speed interfaces. A single redriver can adjust and correct for known channel losses at the transmitter and restore signal integrity at the receiver. The DisplayPort Linear Redrivers feature latency-free, VESA DP1.4 spec compliant, and independent EQ / Swing / Gain control. Typical applications include notebooks, desktops, displays, tablets, and docking.
The PI3DPX1203B is the DisplayPort 1.4 compliant, up to 4 channel, 8.1Gbps HBR3 Linear Redriver with transparent link training support. The DisplayPort source-side and sink-side devices communicate through the AUX transaction between the source and the sink-side devices. The PI3DPX1203B linear driver supports dual-mode DisplayPort, latency-free for the variable video frame-rate, intra- and inter-channel polarity swap, and AUX link training transparent mode. This linear driver is ideal for notebook, desktop, AIO PC, display, monitors, active adapters, dongles, and docking.
The PI3DPX1207B is the DP-Alt 1.4 compliant and 10Gbps non-blocking Linear Redriver that supports 4k2k at 120Hz / 25.82Gbps. Each of the DP1.4 and USB3.1 Gen2 differential signals can be easily adjustable with equalization, output-swing, and gain-adjustment by either pin or I2C control settings. This PI3DPX1207B Linear Redriver operates at a maximum frequency of 1MHz and operating temperature range of 0°C to +70°C. Typical applications include active cables, notebook, AIO PC, desktop, embedded systems, DP-Alt monitors and displays, and active DP-Alt cables/adapters.
Features
- PI3DPX1203B:
- Compliant with VESA DisplayPort 1.4 specification up to 10Gbps Link Rate
- Latency-free for the variable video frame rate support
- Dual-mode DisplayPort support
- Linear Redriver allows flexible placement with DP Main Link boost setting
- Ideal for DP Alt Type-C Source and sink-side application with PD Controllers with Aux Link training transparent mode support
- Linear equalizer increases link margin with sink-side Decision Feedback Equalizer (DFE)
- Independent main Link channel configuration for 4-bit equalization, 2-bit voltage output swing, and 2-bit flat gain control
- Pin strap or I2C programmable for device configuration setting
- Intra- and inter-channel polarity swap support
- I2C address selectable for configuration register access
- Low standby power consumption
- 3.3V power supply voltage
- PI3DPX1207B:
- DP-Alt 4-channel Redriver and DeMux (DP 2-ch and USB 2-ch)
- Latency-free USB read/write transfer rate and DisplayPort Redriver link training for variable video frame rate control
- DP1.4 (8.1Gbps) and USB3.1 Gen 2 (10Gbps) standard compliant
- Type-C DP / USB mode selection:
- DP only
- USB only
- DP/USB split modes
- Natively support transparent DisplayPort link training with non-blocking no-latency linear ReDriver
- Independently controlled EQ / Gain / Swing signal outputs for DisplayPort and USB modes
- Type-C plug and aux flipping controls through I2C slave pins
- Slave I2C support only
- I2C speed up to 1MHz
- Auto power saving circuit
- 3.3V single power supply
Applications
- Notebooks
- Desktops
- Tablets
- Docking
- Embedded systems
- DP-Alt monitors and displays
- Active DP-Alt cables/adapters
| Codice prodotto | Scheda dati | Descrizione | Tensione di alimentazione di lavoro | Corrente di alimentazione operativa | Velocità dati |
|---|---|---|---|---|---|
| PI3DPX1207CZHEX | Interfaccia - Buffer e ripetitori di segnale Active Display V-QFN3590-42 T&R 3.5K | 3.3 V | 10 Gb/s | ||
| PI3DPX1203BZLEX |  |
Interfaccia - Buffer e ripetitori di segnale DisplayPort 1.4 HBR3 Linear Redriver | 2.5 V to 3.5 V | 243 mA | 10 Gb/s |
| PI3DPX1207B1ZHEX | Interfaccia - Buffer e ripetitori di segnale Active Display V-QFN3590-42 T&R 3.5K | 3.3 V | 10 Gb/s | ||
| PI3DPX1207B1ZHIEX | Interfaccia - Buffer e ripetitori di segnale Active Display V-QFN3590-42 T&R 3.5K | 3.3 V | 10 Gb/s |