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Product Detailed Parameters
- Description：IC REDRIVER 1CH 4GBPS 8WSON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Type：Buffer, ReDriver
- Applications：-
- Input：PECL
- Output：LVDS
- Data Rate (Max)：4Gbps
- Number of Channels：1
- Delay Time：460ps
- Signal Conditioning：-
- Voltage - Supply：2.375V ~ 3.6V
- Current - Supply：40mA
- 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：-
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Overview
The SN65LVDS16DRFR is a high-frequency oscillator gain stage and buffer manufactured by Texas Instruments. It operates on a single 2.375-V to 3.6-V supply, typically 2.5 V or 3.3 V. The device features a single-ended LVDS input and provides two differential LVDS outputs (Y and Z) alongside a configurable Q output. It supports clock rates up to 2 GHz with a typical propagation delay of 460 ps and transition times of 140 ps. The component is housed in an 8-pin WSON package measuring 2 mm x 2 mm and is characterized for operation from -40 °C to +85 °C.
Feature Summary
- Supports clock signal amplification and PECL-to-LVDS translation functions
- Provides low intrinsic phase jitter performance suitable for high-speed timing applications
- Includes a Gain Control (GC) pin to adjust the Q output voltage swing
Applications
- Clock distribution networks requiring signal buffering
- PECL to LVDS level translation interfaces
- High-frequency oscillator gain stages
Procurement Notes
Verify the specific ordering suffix DRFR against the manufacturer's current Package Option Addendum to confirm the tape and reel quantity and moisture sensitivity level. Ensure the design accounts for the WSON thermal characteristics and board layout requirements specified in the datasheet.
Selection Notes
Select this component when a single-ended input is required for LVDS generation. For fully differential inputs, consider the SN65LVDS17 variant within the same family. Verify that the system power supply falls within the 2.375-V to 3.6-V range and that the 2-mm x 2-mm package fits the PCB constraints.
Part Context
This part belongs to the SN65LVx16/17 family of 2.5-V/3.3-V oscillator gain stages. It is distinct from the SN65LVDS17 series due to its single-ended input architecture and includes a dedicated Gain Control terminal for adjusting the amplitude of the Q output terminal.
Replacement Considerations
SN65LVDS16DRFT is a compatible alternative within the same family offering identical electrical specifications but packaged in cut tape rather than reel format.
FAQ
How is the Q output voltage controlled?
The Q output voltage is controlled via the GC pin. Leaving it open defaults to approximately 575 mV, grounding it yields about 300 mV, and tying it to VCC results in approximately 860 mV.
What is the maximum operating frequency?
The device supports clock rates up to 2 GHz.
Does this device support differential inputs?
No, the SN65LVDS16 utilizes a single-ended input. The SN65LVDS17 variant is required for fully differential inputs.
