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DS90LV027ATM
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Product Detailed Parameters
- Description：IC 600MBPS LVDS DUAL HI
- Mfr：National Semiconductor
- Package：Bulk
- Series：*
- Type：-
- Protocol：-
- Number of Drivers/Receivers：-
- Duplex：-
- Data Rate：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The DS90LV027ATM is a dual LVDS differential driver manufactured by Texas Instruments, formerly National Semiconductor. It supports data rates up to 600 Mb/s with CMOS or TTL inputs and LVDS outputs. Operating on a 3 V to 3.6 V supply, it features a propagation delay of 1.5 ns and operates within -40°C to +85°C. Packaged in an SOIC-8 surface-mount format, the device consumes 20 mA at 3.3 V with a power dissipation of 1.19 W.
Feature Summary
- Supports high-speed data transmission up to 600 Mb/s using low voltage differential signaling technology.
- Features a through-pin layout design that simplifies printed circuit board routing and reduces layout complexity.
- Includes power-down protection to place outputs in a high-impedance state when the supply is removed.
Applications
- High-speed clock distribution networks
- Point-to-point data links requiring differential signaling
- Embedded systems utilizing LVDS receivers
Procurement Notes
Verify the manufacturer designation carefully, as Texas Instruments acquired National Semiconductor. Confirm the specific suffix 'TM' against current datasheets to ensure compatibility with standard 'NOPB' variants. Check for automotive-grade alternatives like the AQMAX series if extended temperature ranges are required.
Selection Notes
Select this component for applications needing dual-channel LVDS driving with minimal skew. Ensure the PCB layout accommodates the SOIC-8 package dimensions. Verify input logic levels match the CMOS/TTL specification. Consider thermal management for the 1.19 W power dissipation rating during continuous operation.
Part Context
This part belongs to the DS90LV027A family of LVDS interface integrated circuits. It serves as a dual-driver counterpart to single-channel devices like the DS90LV017. The product line is designed for high-speed serial communication where signal integrity and low electromagnetic interference are critical requirements.
Replacement Considerations
The DS90LV027ATMX/NOPB is a direct functional equivalent with reel packaging. For automotive applications, the DS90LV027AQMAX/NOPB offers AEC-Q100 qualification and an extended temperature range up to +125°C.
