Overview
The SN65LVDS180DRQ1 is a high-speed differential line transceiver produced by Texas Instruments. This device is part of the SN65LVDS series, which utilizes low-voltage differential signaling (LVDS) to achieve high signaling rates. The SN65LVDS180DRQ1 is designed for automotive applications and operates within a temperature range of -40°C to 85°C. It is available in a 14-pin TSSOP (PW) package, making it suitable for various communication systems requiring high-speed data transmission.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | TSSOP (PW) | - |
| Pins | 14 | - |
| Operating Temperature Range | -40 to 85 | °C |
| Signaling Rates | Up to 400 | Mbps |
| Supply Voltage | 3.3 | V |
| Output Voltage (Typical) | 350 | mV |
| Load Resistance | 100 | Ω |
| Driver Propagation Delay | 1.7 | ns (Typ) |
| Receiver Propagation Delay | 3.7 | ns (Typ) |
| Driver Power Dissipation at 200 MHz | 25 | mW (Typ) |
| Receiver Power Dissipation at 200 MHz | 60 | mW (Typ) |
| ESD Protection | Exceeds 2000 V (MIL-STD-883, Method 3015) | - |
| Bus-Terminal ESD | Exceeds 12 kV | - |
Key Features
- Qualified for Automotive Applications
- ESD Protection exceeds 2000 V per MIL-STD-883, Method 3015, and 200 V using Machine Model (C = 200 pF, R = 0)
- Meets or exceeds the requirements of ANSI TIA/EIA-644-1995 Standard
- Signaling rates up to 400 Mbps
- Bus-terminal ESD exceeds 12 kV
- Operates from a single 3.3-V supply
- Low-voltage differential signaling with typical output voltages of 350 mV and a 100-Ω load
- Low propagation delay times: Driver (1.7 ns Typ), Receiver (3.7 ns Typ)
- Low power dissipation: Driver (25 mW Typ at 200 MHz), Receiver (60 mW Typ at 200 MHz)
- LVTTL input levels are 5-V tolerant
- Receiver maintains high input impedance with VCC < 1.5 V
- Receiver has open-circuit fail-safe
Applications
The SN65LVDS180DRQ1 is designed for point-to-point baseband data transmission over controlled impedance media, such as printed-circuit board traces, backplanes, or cables. It is particularly suited for automotive, industrial, and consumer electronics applications where high-speed data transmission and robust ESD protection are required.
- Automotive systems
- Industrial control systems
- Consumer electronics
- High-speed data transmission systems
- Distributed simplex bus structures
Q & A
- What is the operating temperature range of the SN65LVDS180DRQ1?
The operating temperature range is -40°C to 85°C.
- What is the maximum signaling rate of the SN65LVDS180DRQ1?
The maximum signaling rate is up to 400 Mbps.
- What is the supply voltage for the SN65LVDS180DRQ1?
The device operates from a single 3.3-V supply.
- What is the typical output voltage of the SN65LVDS180DRQ1?
The typical output voltage is 350 mV into a 100-Ω load.
- What is the ESD protection level of the SN65LVDS180DRQ1?
The ESD protection exceeds 2000 V per MIL-STD-883, Method 3015, and 200 V using Machine Model (C = 200 pF, R = 0).
- What is the propagation delay time for the driver and receiver of the SN65LVDS180DRQ1?
The driver propagation delay is 1.7 ns (Typ), and the receiver propagation delay is 3.7 ns (Typ).
- What is the power dissipation of the driver and receiver at 200 MHz?
The driver power dissipation is 25 mW (Typ), and the receiver power dissipation is 60 mW (Typ) at 200 MHz.
- Are the LVTTL input levels of the SN65LVDS180DRQ1 5-V tolerant?
Yes, the LVTTL input levels are 5-V tolerant.
- Does the receiver of the SN65LVDS180DRQ1 maintain high input impedance with VCC < 1.5 V?
Yes, the receiver maintains high input impedance with VCC < 1.5 V.
- Does the receiver of the SN65LVDS180DRQ1 have open-circuit fail-safe?
Yes, the receiver has open-circuit fail-safe.
