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Instructions:

The TDP2004IRNQR DisplayPort 2.1 linear switch driver is a four-channel, low-power, high-performance linear repeater or switch driver that supports DisplayPort 2.1 up to 20Gbps.

The TDP2004 receiver uses a continuous time linear equalizer (CTLE) to provide a programmable high frequency boost. The equalizer can open the input eye, which is fully closed due to inter-symbol interference (ISI) caused by the interconnection medium such as PCB traces. The CTLE receiver is followed by a linear output driver. TDP2004's linear data path preserves and transmits preset signal characteristics. The device has high bandwidth, low inter-channel crosstalk, low additional jitter and very low return loss, so it can be used almost as passive element in the link, and has practical equalization function. DisplayPort link training is effectively implemented with a linear transfer driver that becomes part of the passive channel between the source Tx and the receiver Rx. This link training protocol is highly transparent, enabling excellent electrical links and the lowest possible latency. The data path of the device uses an internal regulated power supply rail to highly suppress various power supply noise on the board. The TDP2004 features low AC and DC gain variations to provide consistent equalization across a variety of platform deployments.

Features:

• Support DisplayPort 2.1-RBR, HBRx, UHBRx up to 20Gbps

• Protocol independent linear equalizer that supports most AC coupling interfaces up to 20Gbps

• Excellent electrical performance at 20Gbps (10GHz Nyquist) :

- 19dB balance

- 1.8V DC linearity, 1.08V AC linearity

- -15 / -16dB Rx/Tx return loss

- -60dB NEXT, -43dB FEXT crosstalk

- 70fs low additional RJ (with PRBS data)

• Transparent to DisplayPort 1.4 and 2.1 link training

3.3V single power supply with low effective power consumption: 160mW per channel

• Internal voltage regulator has power supply noise resistance

• High linearity simplifies DP compliance ratio testing

• High channel BW produces excellent linear EQ curves

• Pin strap configuration, I2C or EEPROM programming

- 18 EQ enhancement Settings

- 5 flat gain Settings

• TDP2004:0°C to 70°C commercial temperature

• TDP2004I: -40 °C to 85°C industrial temperature

• 4mm x 6mm, 40-pin WQFN package

Applications

• Desktop computer or motherboard

• PCS, laptops and tablets

• Docking station

• TV, games, home theater and entertainment systems

• Professional audio, video and signage

• Test and measurement

• Healthcare

• Flat panel monitor

Shenzhen Mingjiada Electronics Co., Ltd. supplies the original material TI TDP2004IRNQR four-channel DisplayPort 2.1 conversion driver, we are also recycling the inventory of this device, please contact Mr. Chen for details:

Tel: +8613410018555

Email: sales@hkmjd.com