Overview
The SN65LVDS050PW is a high-speed differential line driver and receiver produced by Texas Instruments. This device is part of the SN65LVDSxxx family, which complies with the TIA/EIA-644 standard for Low-Voltage Differential Signaling (LVDS). It operates from a single 3.3-V supply and is designed to achieve signaling rates up to 400 Mbps. The SN65LVDS050PW is available in a 16-TSSOP package and is suitable for various high-speed data transmission applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 3.0 to 3.6 | V |
| Signaling Rate | Up to 400 Mbps | Mbps |
| Differential Output Voltage | 247 mV (min), 350 mV (typ) | mV |
| Propagation Delay Time (Driver) | 1.7 ns (typ) | ns |
| Propagation Delay Time (Receiver) | 3.7 ns (typ) | ns |
| Power Dissipation (Driver at 200 MHz) | 25 mW (typ) | mW |
| Power Dissipation (Receiver at 200 MHz) | 60 mW (typ) | mW |
| Input Signal Type | LVTTL | |
| Output Signal Type | Differential (LVDS) | |
| Package Type | 16-TSSOP | |
| Operating Temperature Range | -40°C to 85°C | °C |
Key Features
- Compliant with TIA/EIA-644 standard for LVDS.
- Operates from a single 3.3-V supply.
- Signaling rates up to 400 Mbps.
- Low differential output voltage (247 mV min, 350 mV typ) into a 100-Ω load.
- Low power dissipation: 25 mW (typ) for the driver and 60 mW (typ) for the receiver at 200 MHz.
- LVTTL input levels are 5-V tolerant.
- Receiver maintains high input impedance with VCC < 1.5 V.
- Open-circuit fail-safe feature in the receiver.
- ESD protection exceeds 12 kV.
Applications
- Wireless infrastructure.
- Telecom infrastructure.
- Printers and other high-speed data transmission devices.
Q & A
- What is the operating voltage range of the SN65LVDS050PW?
The SN65LVDS050PW operates from a single supply voltage ranging from 3.0 V to 3.6 V.
- What is the maximum signaling rate of the SN65LVDS050PW?
The maximum signaling rate is up to 400 Mbps.
- What type of input and output signals does the SN65LVDS050PW support?
The device supports LVTTL input signals and differential LVDS output signals.
- What is the typical propagation delay time for the driver and receiver?
The typical propagation delay time for the driver is 1.7 ns, and for the receiver, it is 3.7 ns.
- What is the power dissipation of the driver and receiver at 200 MHz?
The typical power dissipation for the driver is 25 mW, and for the receiver, it is 60 mW at 200 MHz.
- Is the SN65LVDS050PW ESD protected?
- What is the operating temperature range of the SN65LVDS050PW?
The device operates over a temperature range of -40°C to 85°C.
- What type of package is the SN65LVDS050PW available in?
The device is available in a 16-TSSOP package.
- What are some common applications of the SN65LVDS050PW?
Common applications include wireless infrastructure, telecom infrastructure, and printers.
- Does the receiver have an open-circuit fail-safe feature?
