Overview
The SN65LVDS32DRG4 is a high-speed differential receiver manufactured by Texas Instruments. This device is part of the LVDS (Low-Voltage Differential Signaling) family, designed to meet or exceed the requirements of the ANSI TIA/EIA-644 standard. It operates with a single 3.3-V supply, making it suitable for low-power and high-speed applications. The SN65LVDS32DRG4 is particularly useful in point-to-point and multidrop data transmission scenarios over controlled impedance media such as printed-circuit board traces, backplanes, or cables.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SOIC (D) | - |
| Pins | 16 | - |
| Operating Temperature Range | -40 to 85 | °C |
| Signaling Rate | Up to 150 Mbps (typical), up to 400 Mbps (maximum) | Mbps |
| Differential Input Thresholds | ±100 mV Max | mV |
| Propagation Delay Time | Typical 2.1 ns | ns |
| Power Dissipation | Typical 60 mW per receiver at maximum data rate | mW |
| Bus-Terminal ESD Protection | Exceeds 8 kV | kV |
| Logic Output Levels | Low-Voltage TTL (LVTTL) | - |
Key Features
- Meets or exceeds the requirements of ANSI TIA/EIA-644 standard.
- Operates with a single 3.3-V supply.
- Designed for signaling rates up to 150 Mbps (typical) and up to 400 Mbps (maximum).
- Differential input thresholds of ±100 mV Max.
- Typical propagation delay time of 2.1 ns.
- Power dissipation of typical 60 mW per receiver at maximum data rate.
- Bus-terminal ESD protection exceeds 8 kV.
- Low-Voltage TTL (LVTTL) logic output levels.
- Pin compatible with AM26LS32, MC3486, and µA9637.
- Open-circuit fail-safe and cold sparing for space and high-reliability applications requiring redundancy.
Applications
- Wireless infrastructure.
- Telecom infrastructure.
- Printers and other high-speed data transmission devices.
- Point-to-point and multidrop data transmission over controlled impedance media such as printed-circuit board traces, backplanes, or cables.
Q & A
- What is the operating temperature range of the SN65LVDS32DRG4?
The operating temperature range is from -40°C to 85°C.
- What is the maximum signaling rate supported by the SN65LVDS32DRG4?
The device supports signaling rates up to 150 Mbps (typical) and up to 400 Mbps (maximum).
- What is the differential input threshold of the SN65LVDS32DRG4?
The differential input threshold is ±100 mV Max.
- What is the typical propagation delay time of the SN65LVDS32DRG4?
The typical propagation delay time is 2.1 ns.
- What is the power dissipation of the SN65LVDS32DRG4 at maximum data rate?
The power dissipation is typical 60 mW per receiver at maximum data rate.
- Does the SN65LVDS32DRG4 have ESD protection?
Yes, the bus-terminal ESD protection exceeds 8 kV.
- What logic output levels does the SN65LVDS32DRG4 support?
The device supports Low-Voltage TTL (LVTTL) logic output levels.
- Is the SN65LVDS32DRG4 pin compatible with other devices?
Yes, it is pin compatible with AM26LS32, MC3486, and µA9637.
- Does the SN65LVDS32DRG4 have fail-safe features?
Yes, it has an open-circuit fail-safe feature.
- What are some common applications of the SN65LVDS32DRG4?
Common applications include wireless infrastructure, telecom infrastructure, and high-speed data transmission devices.
