Overview
The SN65LVDS2DBVTG4 is a high-speed differential line driver from Texas Instruments, designed to meet or exceed the ANSI TIA/EIA-644 standard. This device is part of the SN65LVDS series, which includes single, low-voltage, differential line drivers and receivers. The SN65LVDS2DBVTG4 operates from a supply voltage range of 2.4V to 3.6V and is available in the SOT-23 package. It is characterized for operation from –40°C to 85°C, making it suitable for a wide range of applications, including wireless infrastructure, telecom infrastructure, and printer systems.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range (VCC) | 2.4 | - | 3.6 | V |
| Signaling Rate (Driver) | - | - | 630 | Mbps |
| Differential Output Voltage Magnitude (|VOD|) | 247 | 350 | 454 | mV |
| Propagation Delay Time (Driver) | 1.5 | 1.7 | 3.1 | ns |
| Power Dissipation at 200MHz (Driver) | - | 25 | - | mW |
| ESD Tolerance | - | - | 9kV | - |
| Operating Temperature Range | –40 | - | 85 | °C |
Key Features
- Meets or exceeds the ANSI TIA/EIA-644 standard.
- Designed for signaling rates up to 630Mbps for drivers and 400Mbps for receivers.
- Operates from a 2.4V to 3.6V supply voltage.
- Available in SOT-23 and SOIC packages.
- Bus-terminal ESD exceeds 9kV.
- Low-voltage differential signaling (LVDS) with typical output voltages of 350mV into a 100Ω load.
- Low power dissipation: 25mW typical at 200MHz for drivers.
- Receiver includes line termination.
- Low Voltage TTL (LVTTL) level driver input is 5V tolerant.
- Receiver output and inputs are high-impedance with VCC < 1.5V.
- Receiver open-circuit fail-safe.
Applications
- Wireless infrastructure.
- Telecom infrastructure.
- Printer systems.
- Battery-powered applications due to low power consumption and wide supply voltage range.
Q & A
- What is the signaling rate of the SN65LVDS2DBVTG4 driver?
The signaling rate of the SN65LVDS2DBVTG4 driver can be up to 630Mbps.
- What is the operating voltage range of the SN65LVDS2DBVTG4?
The device operates from a supply voltage range of 2.4V to 3.6V.
- What is the typical differential output voltage magnitude of the SN65LVDS2DBVTG4?
The typical differential output voltage magnitude is 350mV into a 100Ω load.
- What is the propagation delay time of the SN65LVDS2DBVTG4 driver?
The propagation delay time is typically 1.7ns.
- What is the ESD tolerance of the SN65LVDS2DBVTG4?
The bus-terminal ESD exceeds 9kV.
- What are the typical power dissipation values for the SN65LVDS2DBVTG4 at 200MHz?
The typical power dissipation is 25mW for the driver.
- Is the SN65LVDS2DBVTG4 suitable for battery-powered applications?
Yes, it is suitable due to its low power consumption and wide supply voltage range.
- What are the package options for the SN65LVDS2DBVTG4?
The device is available in SOT-23 and SOIC packages.
- What is the operating temperature range of the SN65LVDS2DBVTG4?
The device operates from –40°C to 85°C.
- Is the SN65LVDS2DBVTG4 compliant with any industry standards?
Yes, it meets or exceeds the ANSI TIA/EIA-644 standard.
