TDP20MB421 DisplayPort 2.1 24Gbps 4-Channel Linear Redriver with 2:1 MUX

1 Features

Four channel DisplayPort 2.1 linear redriver or repeater with integrated 2:1 MUX
Supports embedded (eDP) and DisplayPort 2.1 up to 20Gbps - RBR, HBRx, UHBRx
Supports DP++ (also called an AC-coupled HDMI) up to 24Gbps
Protocol agnostic, linear equalizer supporting AC coupled interfaces up to 24Gbps
Single 3.3V supply
Low 720mW active power for 4-channel operation
Excellent electrical performance at 20Gbps (10GHz Nyquist):
- 19dB equalization
- 1.8V DC linearity, 1.08V AC linearity
- -15dB / -16dB Rx / Tx return loss
- -60dB NEXT, -43dB FEXT crosstalk
- 70fs low additive RJ with PRBS data
Low latency of 90ps
Transparent to DisplayPort 1.4 and 2.1 link training
Device configuration by pin control or SMBus / I²C
- 18EQ boost settings, 5 flat gain settings
-40°C to 85°C temperature range
3.5 × 9mm 42 Pin 0.5mm pitch WQFN package