SN65DP141 Texas instruments

SN65DP141

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SN65DP141

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Описание

The SN65DP141 is an asynchronous, protocol-agnostic, low latency, four-channel linear equalizer optimized for use up to 12 Gbps and compensates for losses due to board traces and cables.The device is transparent to DisplayPort (DP) link training such a way that a DP source and a sink can perform effective link training overcoming traditional aux snooping re-drivers’ shortcomings. Additionally, the device is position independent. It can be placed inside source, cable or sink effectively providing a negative loss component to the overall link budget. Linear equalization inside SN65DP141 also increases link margin when used with a receiver implementing Decision Feedback Equalization (DFE).SN65DP141 allows independent channel control for equalization, gain, dynamic range using both I2C and GPIO configurations. . .

Supports VESA DisplayPort 1.4a, 2.0, and eDP 1.4
Quad channel linear redriver supporting data rates up to 12 Gbps including DisplayPort RBR, HBR, HBR2, HBR3, and UHBR10
Protocol agnostic
Transparent to DP link training
Position independent on the link suitable for source, sink, and cable applications
15-dB analog equalization at 6 GHz
Output linear dynamic range: 1200 mV
Bandwidth: >20 GHz
Better than 16-dB return loss at 6 GHz
2.5-V or 3.3-V ±5% single power supply option
Low power consumption with 80 mW per channel at 2.5 V V_CC
GPIO or I²C control

Type	Redriver
Protocols	DisplayPort
Rating	Catalog
Speed (max) (Gbps)	12
Number of channels	1
Supply voltage (V)	2.5, 3.3
Operating temperature range (°C)	-40 to 85