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Product Detailed Parameters
- Description：IC LVPECL REPETR/TRANSLTR 8-SON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Buffer, ReDriver
- Applications：LVDS
- Input：Differential
- Output：LVPECL
- Data Rate (Max)：4Gbps
- Number of Channels：1
- Delay Time：30ns
- Signal Conditioning：-
- Voltage - Supply：2.375V ~ 3.6V
- Current - Supply：35mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-WSON (2x2)
- Capacitance - Input：-
- Grade：-
- Qualification：-
Download product information
Overview
The SN65LVP20DRFT is a low-voltage PECL (LVPECL) and LVDS repeater/translator manufactured by Texas Instruments. It features one driver and one receiver, supporting data rates up to 650 Mbps. The device operates on a single supply voltage ranging from 3.0 V to 3.6 V. It functions within an industrial temperature range of -40°C to +85°C. The component is housed in an 8-SOIC package with a width of 0.154 inches (3.90 mm). It includes an enable pin for power management control.
Feature Summary
- Translates between LVPECL and LVDS signaling standards
- Provides signal buffering and re-driving capabilities
- Includes an active-low enable input for power control
Applications
- Clock distribution networks requiring protocol translation
- High-speed serial communication interfaces
- System interconnects between different logic families
Procurement Notes
Verify the specific suffix 'FT' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the order matches the exact part number variant to avoid discrepancies in shipping format or reel size. Cross-reference the datasheet revision date to confirm current manufacturing status and compliance details before finalizing procurement orders.
Selection Notes
Select this component when interfacing between LVPECL sources and LVDS destinations or vice versa. It is suitable for applications requiring signal regeneration over short distances. Consider the 8-SOIC package constraints for PCB layout. Verify that the system power supply remains stable within the 3.0 V to 3.6 V operating range to ensure correct logic threshold performance.
Part Context
This part belongs to the SNx5LVP20 family of translators. It serves as a bridge between Low-Voltage Positive Emitter Coupled Logic and Low-Voltage Differential Signaling. The device simplifies board design by eliminating the need for discrete translation circuits. It is designed for high-speed digital systems requiring reliable signal integrity across different voltage domains.
Replacement Considerations
The SN65LVP20DR is a direct equivalent without the reel suffix. Check for SN65LVP20D for tube packaging variants. Verify compatibility with SN65CML100 if CML translation is also required.
