Overview
The SN65LVDS047PWRG4 is a quad differential line driver produced by Texas Instruments, designed to implement the electrical characteristics of low-voltage differential signaling (LVDS). This device is optimized for high-speed data transmission, reducing power consumption and increasing switching speeds. It operates with a 3.3-V supply rail and is suitable for point-to-point and multi-drop baseband data transmission over controlled impedance media such as printed-circuit board traces, backplanes, or cables. The SN65LVDS047PWRG4 is characterized for operation from -40°C to 85°C, making it suitable for industrial applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 3 | 3.3 | 3.6 | V |
| Operating Temperature Range | -40 | - | 85 | °C |
| Differential Output Voltage (VOD) | 250 | 310 | 450 | mV |
| Propagation Delay Times | 1.4 | 1.8 | 2.8 | ns |
| Maximum Differential Skew | - | 300 | - | ps |
| Signaling Rates | - | >400 Mbps (200 MHz) | - | - |
| Package Type | - | TSSOP | - | - |
| No. of Pins | - | 16 | - | - |
Key Features
- >400 Mbps (200 MHz) Signaling Rates
- Flow-Through Pinout Simplifies PCB Layout
- 300 ps Maximum Differential Skew
- Propagation Delay Times 1.8 ns (Typical)
- 3.3 V Power Supply Design
- ±350 mV Differential Signaling
- High Impedance on LVDS Outputs on Power Down
- Conforms to TIA/EIA-644 LVDS Standard
- Industrial Operating Temperature Range (-40°C to 85°C)
- Available in SOIC and TSSOP Packages
Applications
The SN65LVDS047PWRG4 is designed for point-to-point and multi-drop baseband data transmission over controlled impedance media. This includes applications such as:
- Printed-circuit board traces
- Backplanes
- Cables
- Industrial automation systems
- High-speed data transmission systems
- Embedded systems requiring low power and high speed
Q & A
- What is the primary function of the SN65LVDS047PWRG4?
The SN65LVDS047PWRG4 is a quad differential line driver that implements low-voltage differential signaling (LVDS) for high-speed data transmission.
- What is the operating temperature range of the SN65LVDS047PWRG4?
The device operates from -40°C to 85°C.
- What are the signaling rates supported by the SN65LVDS047PWRG4?
The device supports signaling rates of >400 Mbps (200 MHz).
- What type of packages is the SN65LVDS047PWRG4 available in?
The device is available in SOIC and TSSOP packages.
- What is the typical propagation delay time of the SN65LVDS047PWRG4?
The typical propagation delay time is 1.8 ns.
- Does the SN65LVDS047PWRG4 conform to any industry standards?
Yes, it conforms to the TIA/EIA-644 LVDS standard.
- What is the differential output voltage of the SN65LVDS047PWRG4?
The differential output voltage is typically 310 mV.
- How does the flow-through pinout of the SN65LVDS047PWRG4 benefit PCB layout?
The flow-through pinout simplifies PCB layout by aligning the input and output pins, making it easier to design and layout the PCB.
- What is the maximum differential skew of the SN65LVDS047PWRG4?
The maximum differential skew is 300 ps.
- Is the SN65LVDS047PWRG4 RoHS compliant?
Yes, the device is RoHS compliant.
