CBTL06DP213
CBTL06DP213 is Third generation high-performance DisplayPort multiplexer manufactured by NXP Semiconductors.
description
CBTL06DP213 is an NXP third generation high-performance multi-channel multiplexer, meant for Display Port (DP) v1.3 or Embedded Display Port applications operating at data rate of 1.62 Gbit/s, 2.7 Gbit/s, 5.4 Gbit/s or 8.1 Gbit/s. It is designed using NXP proprietary high-bandwidth pass-gate technology and it can be used for 1 : 2 switching or 2 : 1 multiplexing of four high-speed differential AC-coupled DP channels. Further, it is capable of switching/multiplexing of Hot Plug Detect (HPD) signal as well as Auxiliary (AUX) and Display Data Channel (DDC) signals. In order to support GPUs/CPUs that have dedicated AUX and DDC I/Os, CBTL06DP213 provides an additional level of multiplexing of AUX and DDC signals delivering true flexibility and choice.
A typical application of CBTL06DP213 is on motherboards where one of two GPU Display Port sources needs to be selected to connect to a Display Port sink device or connector. A controller chip selects which path to use by setting a select signal HIGH or LOW. Due to the bidirectional nature of the signal paths, CBTL06DP213 can also be used in the reverse topology, for example, to connect one display source device to one of two display sink devices or connectors.
2. Features and benefits
- 1 : 2 switching or 2 : 1 multiplexing of Display Port (v1.3
- 8.1 Gbit/s) signals
- 4 high-speed differential channels with 2 : 1 multiplexing/switching for Display Port main link signals
- 1 channel with 4 : 1 multiplexing/switching for AUX or DDC signals
- 1 channel with 2 : 1 multiplexing/switching for HPD signal
- High-bandwidth analog pass-gate technology
- Ron on DP high-speed channels: 14
- Low insertion loss:
- - 0.9 d B at 100 MHz
- - 1.3 d B at 2.7 GHz
- - 1.7 d B at 4 GHz
- - 3 d B at 11.1 GHz
- Low crosstalk:
- 35 d B at 2.7 GHz
- Low off-state isolation:
- 30 d B at 2.7 GHz,
- 25 d B at 4 GHz
- Low return loss:
- - 20.3 d B at 100 MHz
- - 16.7 d B at 1.35 GHz
- - 12.9 d B at 2.7 GHz
- - 12 d B at 4 GHz
NXP Semiconductors
Third...
