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Product Detailed Parameters
- Description：IC DESERIALZR RANDOM LOCK 28SSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Function：Deserializer
- Data Rate：400Mbps
- Input Type：LVDS
- Output Type：LVTTL
- Number of Inputs：1
- Number of Outputs：10
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：28-SSOP
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Overview
The DS92LV1212TMSA is a low-voltage differential signaling (LVDS) deserializer manufactured by Texas Instruments. It supports a 10-bit data bus with embedded clock recovery, operating within a frequency range of 16 MHz to 40 MHz. The device features random lock capability, allowing it to synchronize with data streams without requiring specific synchronization patterns. It is designed for applications requiring hot insertion into running backplanes and operates on a single 3.3 V power supply.
Feature Summary
- Supports 10-bit parallel data output with embedded clock recovery from LVDS serial inputs
- Enables random lock functionality for link establishment without predefined synchronization patterns
- Facilitates hot insertion capabilities for dynamic system integration
Applications
- Hot-swappable backplane interconnects in industrial or communication systems
- LVDS deserialization in display or sensor interfaces requiring open-loop operation
- Data acquisition systems needing rapid link initialization without pattern constraints
Procurement Notes
Verify the exact suffix 'TMSA' against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and signal integrity requirements before procurement. Cross-reference with the latest datasheet revision to confirm pinout consistency.
Selection Notes
Select this component when a 10-bit LVDS deserializer with embedded clock recovery is required. It is suitable for systems where synchronization patterns cannot be guaranteed or where fast link establishment via random lock is necessary. Compare against the DS92LV1212A for potential feature upgrades or pin-compatible alternatives.
Part Context
This part belongs to the DS92LV12xx family of LVDS interface devices from Texas Instruments. It serves as a deserializer counterpart to serializers like the DS92LV1021. The device is an evolution of earlier National Semiconductor designs now managed under TI's portfolio, focusing on reliable high-speed data transfer over differential pairs.
Replacement Considerations
The DS92LV1212A is documented as an upgrade to the DS92LV1212 series. Verify if the 'A' suffix variant offers improved electrical characteristics or availability while maintaining pin compatibility.
