SN75DP119 - 嵌入式 DisplayPort (eDP) 中继器

SN75DP119是TI德州仪器公司的一款显示端口产品，SN75DP119是嵌入式 DisplayPort (eDP) 中继器，本站介绍了SN75DP119的封装应用图解、特点和优点、功能等，并给出了与SN75DP119相关的TI元器件型号供参考。

SN75DP119 - 嵌入式 DisplayPort (eDP) 中继器 - 显示端口 - 显示和成像串行器/解串器 - 德州仪器

产品特性

DP signal repeater
Supports Data Rates up to 2.7Gbps
Fixed Equalizer With 3 Selectable Settings
12kV ESD HBM
Temperature Range: –40 to 85°C
14 Pin 3.50 x 3.50mm RGY Package or 36-Pin 6.00 x 6.00mm RHH Package

产品应用

eDP
Desktop PC
Notebook PC
PC Docking Station
PC Standalone Video Card

产品说明

The SN75DP119 is a 1-lane or 2-lane embedded DisplayPort (eDP) repeater that regenerates the DP high speed digital link. The device compensates for pcb related frequency loss and signal reflections. This is especially helpful in designs with long pcb traces or when there is a FET switch in the signal path.

Four levels of differential output voltage swing (VOD) and any combination of pre-emphasis using these VOD levels are supported. The output swing and pre-emphasis are configured through device control inputs. The available output swing levels are 300mVPP, 400mVPP, 600mVPP or 750mVPP. Therefore, the output pre-emphasis level can be configured to 0dB, 2.0dB, 2,5dB, 3.5dB, 5.5dB, 6dB, or 8dB. This is a good solution for embedded link applications, such as the connection from the GPU to the notebook internal panel. To adjust the output signal level adaptively during link training, the implementation needs to control the device control inputs.

The SN75DP119 supports programmable integrated receiver equalization circuitry. This equalization circuitry can be used to help improve signal integrity in applications where the input link has a high level of insertion loss. The equalizer can be set to 3dB or 6dB equalization. The equalizer can also be turned off.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
SN75DP119	VQFN (14)	3.50mm x 3.50mm
SN75DP119	VQFN (36)	6.00mm x 6.00mm

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