SN74CB3Q3244PWG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SN74CB3Q3244PWG4, classified as Logic signal switches, multiplexers and decoders, is a Full CMOS Logic 1-of-4 Differential Data Selector/Multiplexer Design. It is one of the products by Texas Instrument, widely used in communications applications. The chip is available in a RoHS compliant 16 pin TSSOP package and operates from a single 2.7V to 3.6V supply. The features of SN74CB3Q3244PWG4 makes it suitable for various applications. The chip\'s primary uses are in 1:4 data expansion and multiplexing applications such as in FTTH, SDH and 5G network systems.

Features of SN74CB3Q3244PWG4

• Wide operating voltage range - 1.8V to 3.6V
• High speed data transfer rate - 591 Mbits/sec
• Low power consumption – power down mode available
• Low ED response times - suitable for high speed communications
• Built-in data latch and the external latch enable functions

Application Field

SN74CB3Q3244PWG4 can be used in various applications such as:

• FTTH/SDH/SONET data transmission systems.
• Ethernet/ATM/Fibre Channel data transfer systems.
• High speed communication buses.
• PC cards.
• WLAN networks.
• 5G networks.

Working Principle of SN74CB3Q3244PWG4

To understand working principle of SN74CB3Q3244PWG4, we need to understand its basic components. SN74CB3Q3244PWG4 comprises of four independent differential channels multiplexer (channel selectors) and two 4-bit wide control registers. The four channels are selected based on the control signals SEL[3:0] and the output data is transmitted through the four output pins OUT[3:0]. The four differential channels are always terminated with 100Ω resistor to avoid reflections of data on the data bus.

The four output pins OUT[3:0] receive the data from the selected channels. When one of the channel is selected, the data will be transferred to the output pins using the built-in differential output drivers. The control registers determines the channel selected. The four control registers can be used to store the control signals and later used to select the channel.

Finally, the chip can also be used in 1:4 data expansion applications by transmitting data to link cards or Ethernet adaptors. All these featureshelp make SN74CB3Q3244PWG4 a popular choice for various applications.

Advantages

• Low power consumption due to general-purpose CMOS architecture.
• Configurable as 1-of-4 or 2-of-4 differential data selector/mux.
• Input signals to the chip are digitally programmed, so no analog configuration is required.
• Compact 16-pin TSSOP package which is RoHS compliant.

Disadvantages

• Asynchronous signal does not support
• Cannot be used for data broadcasting
• Not suitable for high speed interfaces

conclusion

SN74CB3Q3244PWG4 belongs to signal switch, multiplexer and decoder. It is widely used in various applications such as FTTH/SDH/SONET data transmission systems, Ethernet/ATM/Fibre Channel data transfer systems and high speed communication buses. The chip has various advantages such as low power consumption, configurable as 1-of-4 or 2-of-4 differential data selector and small in size. On the other hand, SN74CB3Q3244PWG4 does not support asynchronous signal, data broadcasting and high speed interfaces.

The specific data is subject to PDF, and the above content is for reference