Overview
The SN65LVDS2DBVT is a high-speed, low-voltage differential signaling (LVDS) receiver produced by Texas Instruments. This device is part of the SN65LVDS series, which includes single, low-voltage, differential line drivers and receivers. The SN65LVDS2DBVT is specifically designed for high-speed data transmission and is packaged in a small SOT-23 (DBV) package with 5 pins. It operates within a wide supply voltage range of 2.4V to 3.6V and is characterized for operation from –40°C to 85°C, making it suitable for various applications, including battery-powered devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SOT-23 (DBV) | - |
| Pins | 5 | - |
| Operating Temperature Range | –40 to 85 | °C |
| Signaling Rate (Receiver) | Up to 400 Mbps | - |
| Supply Voltage Range | 2.4 to 3.6 | V |
| Differential Output Voltage Magnitude | 247 to 350 | mV (into 100Ω load) |
| Propagation Delay Time (Typical Receiver) | 2.5 ns | - |
| Power Dissipation at 200 MHz (Typical Receiver) | 60 mW | - |
| Bus-Terminal ESD | Exceeds 9 kV | - |
Key Features
- Meets or exceeds the ANSI TIA/EIA-644 standard.
- Designed for signaling rates up to 400 Mbps for receivers and 630 Mbps for drivers.
- Operates from a 2.4V to 3.6V supply voltage.
- Available in SOT-23 and SOIC packages.
- Bus-terminal ESD exceeds 9 kV.
- Low-voltage differential signaling with typical output voltages of 350 mV into a 100Ω load.
- Low power consumption and low electromagnetic interference (EMI).
- Receiver includes line termination and open-circuit fail-safe feature.
- Low Voltage TTL (LVTTL) level driver input is 5V tolerant.
- Receiver output and inputs are high-impedance with VCC < 1.5V.
Applications
- Wireless infrastructure.
- Telecom infrastructure.
- Printers.
- Battery-powered applications due to low power consumption and wide supply voltage range.
- High-speed data transmission over printed-circuit board traces or cables.
Q & A
- What is the signaling rate of the SN65LVDS2DBVT receiver?
The signaling rate of the SN65LVDS2DBVT receiver is up to 400 Mbps.
- What is the operating temperature range of the SN65LVDS2DBVT?
The operating temperature range is from –40°C to 85°C.
- What is the supply voltage range for the SN65LVDS2DBVT?
The supply voltage range is from 2.4V to 3.6V.
- What is the typical differential output voltage magnitude of the SN65LVDS2DBVT?
The typical differential output voltage magnitude is 350 mV into a 100Ω load.
- Does the SN65LVDS2DBVT meet any specific industry standards?
Yes, it meets or exceeds the ANSI TIA/EIA-644 standard.
- What is the propagation delay time for the SN65LVDS2DBVT receiver?
The typical propagation delay time for the receiver is 2.5 ns.
- Is the SN65LVDS2DBVT suitable for battery-powered applications?
Yes, it is suitable due to its low power consumption and wide supply voltage range.
- What is the ESD tolerance of the SN65LVDS2DBVT?
The bus-terminal ESD exceeds 9 kV.
- Does the SN65LVDS2DBVT have any fail-safe features?
Yes, the receiver includes an open-circuit fail-safe feature.
- What package types are available for the SN65LVDS2?
The SN65LVDS2 is available in SOT-23 and SOIC packages.
