company blog about NXP CBTU02044HEJ High Speed Differential 1 To 2 Converter Chip

NXP CBTU02044HEJ High Speed Differential 1 To 2 Converter Chip

Product Description
CBTU02044HEJ is a high speed differential 1 to 2 converter chip optimised for interfacing with PCIe 4.0 on servers and client applications. This high performance converter chip can be used for other high speed interfaces such as PCIe-Gen4, MIPI, DP1.4, and DDR.It can also be used as a 2 to 1 MUX by selecting 1 (Port A) of the two differential ports (Ports B or C) to be used as the output. The pinout is optimised to minimise the number of layout layers and significantly reduce crosstalk to meet the stringent crosstalk requirements of higher data rates.

Product Attributes
Application: PCIe
Multiplexer/Demultiplexer Circuit: 1:2
Switching Circuit: SPDT
Number of Channels: 2
On-resistance (max): 14 ohms
Voltage - Supply, Single (V+): 1.62V ~ 3.63V
-3db Bandwidth: 17GHz
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package/Shell: 16-UFQFN Exposed Pad
Supplier Device Package: 16-HUQFN (1.6x2.4)

Applications
Enterprise Servers
Data Centres
PCIe Gen 4 memory
Base stations