MAX9111ESA+T

Drivers, Receivers, Transceivers Overview

The MAX9111ESA+T is a single low-voltage differential signaling (LVDS) receiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +3.3V supply and supports data rates exceeding 500Mbps. The device converts LVDS signals to LVTTL/CMOS-compatible outputs while conforming to the EIA/TIA-644 standard. Key electrical parameters include a maximum pulse skew of 300ps, a typical propagation delay of 1.77ns at +85°C, and a power dissipation of 29mW. It features high-impedance inputs when powered off and includes a fail-safe circuit that sets the output high for undriven or shorted inputs.

Drivers, Receivers, Transceivers Feature Summary

• Ultra-low pulse skew designed for high-resolution imaging applications
• Fail-safe circuit ensures high output state during input faults
• High-impedance LVDS inputs remain active when powered off

Drivers, Receivers, Transceivers Applications

• Laser printers
• Digital copiers
• Cellular phone base stations
• Telecom switching equipment
• Network switches/routers

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Ensure compatibility with existing PCB layouts, as the component utilizes an 8-pin SO package. Cross-reference the manufacturer's current product status to confirm availability before finalizing procurement plans.

Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring minimal space and low power consumption in high-speed signal distribution. Verify that the application environment stays within the -40°C to +85°C operating range. Consider pin-compatible upgrades if transitioning from older DS90LV018A or DS90LV028A designs using SO packages.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX9111/MAX9113 family of single/dual LVDS line receivers. It is specifically engineered for applications demanding minimum power consumption, small footprint, and noise immunity. The series supports switching rates over 500Mbps and is compliant with the EIA/TIA-644 LVDS standard.

Drivers, Receivers, Transceivers Replacement Considerations

Pin-compatible upgrades are available for DS90LV018A and DS90LV028A devices, provided the replacement uses SO packages. Verify functional equivalence regarding pulse skew and power dissipation requirements before substitution.

Drivers, Receivers, Transceivers FAQ

What happens to the output when the LVDS inputs are undriven?

The fail-safe feature sets the output to a high state when the inputs are undriven, open, terminated, or shorted.

Does the device maintain high impedance when powered off?

Yes, the LVDS inputs remain high-impedance when the device is powered off.

Is the fail-safe feature guaranteed across all operating temperatures?

No, the fail-safe feature is not guaranteed to be operational above +85°C.