Overview
The SN65LVDS1DBVR is a single, low-voltage differential signaling (LVDS) driver produced by Texas Instruments. This device is designed to meet or exceed the ANSI TIA/EIA-644 standard and is optimized for high-speed data transmission. It is available in a compact SOT-23 package, making it suitable for applications where space is limited. The SN65LVDS1DBVR operates over a wide supply voltage range of 2.4V to 3.6V and is characterized for operation from –40°C to 85°C, making it ideal for various industrial and consumer electronics applications, including battery-powered devices.
Key Specifications
| Specification | Value |
|---|---|
| Signaling Rate (Driver) | Up to 630 Mbps |
| Signaling Rate (Receiver) | Up to 400 Mbps |
| Supply Voltage Range | 2.4V to 3.6V |
| Package Type | SOT-23 (DBV) |
| Pins | 5 |
| Operating Temperature Range | –40°C to 85°C |
| Propagation Delay Time (Typical Driver) | 1.7 ns |
| Propagation Delay Time (Typical Receiver) | 2.5 ns |
| Power Dissipation at 200 MHz (Typical Driver) | 25 mW |
| Power Dissipation at 200 MHz (Typical Receiver) | 60 mW |
| Bus-Terminal ESD | Exceeds 9 kV |
| Differential Output Voltage | Typical 350 mV into a 100Ω load |
Key Features
- Meets or exceeds the ANSI TIA/EIA-644 standard
- Designed for high-speed signaling rates up to 630 Mbps for drivers and 400 Mbps for receivers
- 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 dissipation: 25 mW typical for drivers and 60 mW typical for receivers at 200 MHz
- LVDT receiver includes line termination
- Low voltage TTL (LVTTL) level driver input is 5V tolerant
- Driver is output high-impedance with VCC < 1.5V; receiver output and inputs are high-impedance with VCC < 1.5V
- Receiver open-circuit fail-safe
- Differential input voltage threshold less than 100 mV
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 SN65LVDS1DBVR driver?
The signaling rate of the SN65LVDS1DBVR driver is up to 630 Mbps. - What is the signaling rate of the SN65LVDS1DBVR receiver?
The signaling rate of the SN65LVDS1DBVR receiver is up to 400 Mbps. - What is the operating temperature range of the SN65LVDS1DBVR?
The operating temperature range of the SN65LVDS1DBVR is –40°C to 85°C. - 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 2.5 ns. - What is the power dissipation at 200 MHz for the driver and receiver?
The power dissipation at 200 MHz is typically 25 mW for the driver and 60 mW for the receiver. - Is the SN65LVDS1DBVR ESD tolerant?
Yes, the SN65LVDS1DBVR has bus-terminal ESD that exceeds 9 kV. - What is the typical differential output voltage of the SN65LVDS1DBVR?
The typical differential output voltage of the SN65LVDS1DBVR is 350 mV into a 100Ω load. - Is the SN65LVDS1DBVR suitable for battery-powered applications?
Yes, the SN65LVDS1DBVR is suitable for battery-powered applications due to its low power consumption and wide supply voltage range. - What are some common applications of the SN65LVDS1DBVR?
Common applications include wireless infrastructure, telecom infrastructure, printers, and high-speed data transmission over printed-circuit board traces or cables. - Is the SN65LVDS1DBVR 5V tolerant on its inputs?
Yes, the driver input is 5V tolerant.
