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Product Detailed Parameters
- Description：IC SERIALIZER PARALLEL 36WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Serializer
- Data Rate：2.1Gbps
- Input Type：LVDS
- Output Type：CML
- Number of Inputs：5
- Number of Outputs：1
- Voltage - Supply：1.71V ~ 1.89V, 3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：36-WFQFN Exposed Pad
- Supplier Device Package：36-WQFN (6x6)
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Overview
The DS92LV0421SQE/NOPB is a serializer from the Texas Instruments DS92LV0421 series, designed for high-speed data transmission. It converts four parallel LVDS inputs into a single serial CML output stream with a maximum data rate of 2.1 Gb/s. The device operates within a supply voltage range of 1.7 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. It is housed in a 36-pin WQFN package with a thermal pad, suitable for surface-mount applications.
Feature Summary
- Supports Channel Link II protocol compatibility for standardized serial interface communication
- Integrates four differential LVDS input channels for parallel data ingestion
- Provides a single high-speed CML output driver for serial data transmission
Applications
- High-definition video signal transmission systems
- Industrial automation control interfaces
- Medical imaging equipment data links
Procurement Notes
Verify the specific suffix 'SQE' against the manufacturer's current datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure moisture sensitivity level handling procedures are followed during assembly, as indicated by the component specifications. Cross-reference the ordering part number with official distributor catalogs to avoid substitution errors.
Selection Notes
Select this component when a 4-to-1 serialization ratio is required with LVDS inputs and CML outputs. Consider the 36-pin WQFN package constraints for PCB layout and thermal management. Verify that the system clock frequency falls within the 10 MHz to 75 MHz input range specified for the serializer operation.
Part Context
This device belongs to the DS92LV0421 family, which includes complementary serializers and deserializers. It is often paired with the DS92LV0422 deserializer to form a complete bidirectional link. The SQE suffix typically denotes a specific tape and reel packaging configuration or variant within the standard product line.
Replacement Considerations
The DS92LV0421SQX/NOPB is a parameter-equivalent alternative from Texas Instruments. Designers should verify package dimensions and thermal pad configurations before swapping between SQE and SQX variants to ensure mechanical compatibility.
