DS90UB933TRTVRQ1

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Serializer
Data Rate:	--
Input Type:	LVCMOS
Output Type:	LVCMOS
Number of Inputs:	12
Number of Outputs:	2
Voltage - Supply:	1.71 V ~ 1.89 V
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-WFQFN Exposed Pad
Supplier Device Package:	32-WQFN (5x5)

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Introduction to DS90UB933TRTVRQ1

The DS90UB933TRTVRQ1 is a high-speed, low-power, single-port serializer designed to bridge a parallel CMOS/TTL interface and drive a physical layer like FPD-Link (LVDS) using a single pair of differential lines. By integrating Digital Serializers and Deserializers (DS/D) along with LVDS transceivers, the DS90UB933TRTVRQ1 is ideal for applications requiring higher data rates and longer cable lengths than can be achieved over conventional LVDS links. The DS90UB933TRTVRQ1 includes an integrated equalizer and automatic equalization, which allows it to achieve link lengths of up to 30 meters (100ft) through shielded twisted pair cables.

Application Fields of DS90UB933TRTVRQ1

The DS90UB933TRTVRQ1 is ideally suited for applications requiring low power consumption, high data rates and long cable lengths, such as automotive infotainment systems, active matrix displays, digital signage, medical imaging and industrial automation. As a link between panels and controllers, this device provides the performance necessary to ensure the highest accuracy and speed of data transmission between devices. The device can also be used in a variety of other commercial and industrial applications requiring space-saving solutions that still provide quality performance and data transmission.

Working Principle of DS90UB933TRTVRQ1

The DS90UB933TRTVRQ1 is a single-port serializer that is used to convert Fast Parallel (CMOS/TTL) data into a serial output. The decision to move to a serializer and deserializer is primarily driven by the need to drive longer cable lengths and reduce the power consumption of the total system. The serializer converts the incoming parallel data stream into serial data. The serializer module is composed of several components. The first is the encoder, which encodes the parallel data into a serial stream. The next component is the transmit clock generator, which is used to generate the internal transmit clock that is used to transmit the serial data. The next component is the transmitter, which converts the serial data into low voltage differential signal (LVDS) data which can then be transmitted over cables. The transmitter also includes its own built-in loopback test mode feature to facilitate system testing. The last component is the equalizer, which equalizes the signal prior to transmission.

Conclusion

In conclusion, the DS90UB933TRTVRQ1 is a high-speed, low-power single-port serializer ideally suited for applications requiring precision and long cable-lengths, such as automotive infotainment systems, active matrix displays, digital signage, medical imaging and industrial automation. The device is composed of several core components, including the encoder, transmit clock generator, transmitter and equalizer, all of which work together to convert the incoming parallel data into serial data and then transmit it over cables using LVDS data.

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