Quad High-Speed Differential Drivers
Product details
Parameters
Package | Pins | Size
Features
- Meets or Exceeds the Requirements of ANSI TIA/EIA-644 Standard
- Low-Voltage Differential Signaling With Typical Output Voltage of 350 mV and a 100-
Load - Signaling Rates up to 155 Mbps
- Operates From a Single 3.3-V Supply
- Driver at High Impedance When Disabled or With VCC = 0
- Low-Voltage TTL (LVTTL) Logic Input Levels
- Characterized For Operation From 0°C to 70°C
Description
The SN75LVDS31 and SN75LVDS9638 are differential line drivers that implement the
electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers
the output voltage levels of 5-V differential standard levels (such as TIA/EIA-422B) to reduce
the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the four
current-mode drivers will deliver a minimum differential output voltage magnitude of 247 mV into a 100-
load
when enabled.
The intended application of these devices and signaling technique is for point-to-point baseband data
transmission over controlled impedance media of approximately 100 . The transmission media may be
printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent
upon the attenuation characteristics of the media and the noise coupling to the environment.
The SN75LVDS31 and SN75LVDS9638 are characterized for operation from 0°C to 70°C.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | High-Speed Differential Line Drivers datasheet (Rev. C) | Jun. 22, 2001 |
| Application notes | LVDS to Improve EMC in Motor Drives | Sep. 27, 2018 | |
| Application notes | How Far, How Fast Can You Operate LVDS Drivers and Receivers? | Aug. 03, 2018 | |
| Application notes | How to Terminate LVDS Connections with DC and AC Coupling | May 16, 2018 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
TI offers a series of low-voltage differential signaling (LVDS) evaluation modules (EVMs) designed for analysis of the electrical characteristics of LVDS drivers and receivers. Four unique EVMs are available to evaluate the different classes of LVDS devices offered by TI.
As seen in (...)
Features
- Allows quick, easy, and accurate evaluation of TI's LVDS products
- Permits different interconnections for various topologies
- This EVM is CE compliant for distribution within the European Community
Description
The SN65LVDS31-32EVM evaluation moduel (EVM) includes the SV65LVDS31 quad driver and the SN65LVDS32 quad receiver. The SN65LVDS31 device is a TIA/EIA-644 standard-compliant LVDS driver. The SN65LVDS32 device is a TIA/EIA-644 standard-compliant receiver that has a passive open-circuit failsafe (...)
Features
- Allows quick, easy, and accurate evaluation of our LVDS products
- Allows different interconnections for various topologies
- CE compliant for distribution within the European Community
Description
TI offers a series of low-voltage differential signaling (LVDS) evaluation modules (EVMs) designed for analysis of the electrical characteristics of LVDS drivers and receivers. Four unique EVMs are available to evaluate the different classes of LVDS devices offered by TI.
As seen in the Combination (...)
Features
- Allows quick, easy, and accurate evaluation of TI's LVDS products
- Permits different interconnections for various topologies
- This EVM is CE compliant for distribution within the European Community
Design tools & simulation
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SOIC (D) | 16 | View options |
| TSSOP (PW) | 16 | View options |
Ordering & quality
Support & training
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