CBTL03SB212BS DisplayPort Gen2 sideband signal multiplexer
The CBTL03SB212 is a sideband signal multiplexer for DisplayPort Gen2 applications. It provides one differential channel capable of switching or multiplexing (bidirectional and AC-coupled) DisplayPort 1.2 Fast AUX or AUX signal, using high-bandwidth pass-gate technology. Additionally, it provides for switching/multiplexing of the Hot Plug Detect signal as well as the Display Data Channel (DDC) signals, for a total of three channels.
A typical application of CBTL03SB212 is on motherboards where one of two GPU display sources needs to be selected to connect to a display sink device or connector. A controller chip selects which path to use by setting a select signal HIGH or LOW. Due to the non-directional nature of the signal paths (which use high-bandwidth pass-gate technology), the CBTL03SB212 can also be used in the reverse topology, e.g., to connect one display source device to one of two display sink devices or connectors
产品特点 Features
- 1 : 2 multiplexing of DisplayPort signals
- 1 high-speed differential channel for Fast AUX or AUX
- 1 channel for DDC clock and data
- 1 channel for HPD
- High-bandwidth analog pass-gate technology
- Very low intra-pair differential skew (5 ps typical)
- Switch/MUX position select
- Shutdown mode CMOS input
- Shutdown mode minimizes power consumption while switching all channels off
- Very low operation current of 0.2 mA typical
- Very low shutdown current of < 10 μA
- Single 3.3 V power supply
- ESD 4 kV HBM, 1 kV CDM
- Available in 4 mm × 4 mm HVQFN20 package
|
应用
- Motherboard applications requiring DisplayPort sideband switching/multiplexing
- Docking stations
- Notebook computers
产品实物图
|
封装
| 型号 |
可订购的器件编号 |
订购码 (12NC) |
产品状态 |
封装 |
| CBTL03SB212BS |
9352 941 07515 |
CBTL03SB212BS,515 |
量产 |
HVQFN20
(SOT917-1) |
订货和供应
| 型号 |
订购码 (12NC) |
可订购的器件编号 |
化学成分 |
| CBTL03SB212BS |
9352 941 07515 |
CBTL03SB212BS,515 |
CBTL03SB212BS |
CBTL03SB212BS 技术支持
| 档案名称 |
标题 |
类型 |
格式 |
| CBTL03SB212BS |
DisplayPort Gen2 sideband signal multiplexer |
Data sheet |
pdf |
| AN10587 |
Interfacing NXP bridge IC with NXP ARM microcontroller
|
Application note |
pdf |
| AN10417 |
SC16IS760/762 Fast IrDA mode
|
Application note |
pdf |
| AN10428 |
UART-SPI Gateway for Philips SPI slave bridges
|
Application note |
pdf |
| AN10462 |
SPI programming for Philips Bridge ICs
|
Application note |
pdf |
| AN10485 |
SDA pin connection in SPI mode
|
Application note |
pdf |
| AN10486 |
Automatic RS-485 address detection
|
Application note |
pdf |
| AN10571 |
Sleep programming for NXP bridge ICs
|
Application note |
pdf |
| AN10452 |
Interfacing Philips Bridge IC with Philips microcontroller
|
Application note |
pdf |
| 75015676 |
Low-power bridges for I2C or SPI to UART or IrDA or GPIO; NXP low-power bridges SC16IS750/52/60/62
|
Leaflet |
pdf |
