Overview
The SN65LVDS3486DG4 is a high-speed differential line receiver manufactured by Texas Instruments. This device implements the electrical characteristics of low-voltage differential signaling (LVDS), which reduces power consumption, increases switching speeds, and allows operation with a 3.3-V supply rail. It is designed for both point-to-point and multidrop data transmission over controlled impedance media such as printed-circuit board traces, backplanes, or cables.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | -40 to 85 | °C |
| Supply Voltage Range | -0.5 to 4 | V |
| Maximum Recommended Operating Speed | 100 | Mbps |
| Differential Input Thresholds | ±100 mV Max | mV |
| Propagation Delay Time | 2.1 ns Typical | ns |
| Power Dissipation | 60 mW Typical Per Receiver at Maximum Data Rate | mW |
| Bus-Terminal ESD Protection | Exceeds 8 kV | kV |
| Package Type | SOIC (D) | |
| Pins | 16 |
Key Features
- Meets or exceeds the requirements of ANSI TIA/EIA-644 Standard
- Operates with a single 3.3-V supply
- Designed for signaling rates of up to 150 Mbps (though the SN65LVDS3486 is rated for 100 Mbps)
- Differential input thresholds of ±100 mV Max
- Typical propagation delay time of 2.1 ns
- Low-voltage TTL (LVTTL) logic output levels
- Pin compatible with AM26LS32, MC3486, and µA9637
- Open-circuit fail-safe
- Cold sparing for space and high-reliability applications requiring redundancy
- Bus-terminal ESD protection exceeds 8 kV
Applications
The SN65LVDS3486DG4 is intended for both point-to-point and multidrop data transmission over controlled impedance media. This includes applications such as:
- Data transmission over printed-circuit board traces
- Data transmission over backplanes
- Data transmission over cables
- High-speed data communication in industrial, automotive, and aerospace environments
- Space and high-reliability applications requiring redundancy
Q & A
- What is the operating temperature range of the SN65LVDS3486DG4?
The operating temperature range is -40°C to 85°C.
- What is the maximum recommended operating speed of the SN65LVDS3486DG4?
The maximum recommended operating speed is 100 Mbps.
- What is the typical propagation delay time of the SN65LVDS3486DG4?
The typical propagation delay time is 2.1 ns.
- Does the SN65LVDS3486DG4 support LVTTL logic output levels?
- Is the SN65LVDS3486DG4 pin compatible with other devices?
- What kind of ESD protection does the SN65LVDS3486DG4 offer?
- Can the SN65LVDS3486DG4 be used in high-reliability applications?
- What is the power dissipation of the SN65LVDS3486DG4 at maximum data rate?
- What type of signaling does the SN65LVDS3486DG4 use?
- What is the differential input threshold of the SN65LVDS3486DG4?
- What is the package type of the SN65LVDS3486DG4?
