NB4N527SMNR2G

Specialty Logic Overview

The NB4N527SMNR2G is a dual receiver/driver/buffer/translator from the NB4N527S series, manufactured by onsemi. It operates on a single 3 V to 3.6 V supply and supports data rates up to 2.5 Gb/s or clock frequencies up to 1.5 GHz. The device accepts AnyLevel inputs including LVPECL, CML, LVDS, HSTL, LVCMOS, LVTTL, and SSTL, converting them to differential LVDS outputs compliant with EIA-644. It features a QFN-16 package (3 mm x 3 mm) with an exposed pad for thermal dissipation. Key electrical parameters include a maximum propagation delay of 470 ps, maximum RMS jitter of 1 ps, and typical operating current of 40 mA across the -40°C to +85°C temperature range.

Specialty Logic Feature Summary

• Converts diverse input logic levels to standard LVDS signals without external termination components due to integrated 50 Ω internal resistors.
• Supports high-speed signal transmission with data rates up to 2.5 Gb/s and clock frequencies up to 1.5 GHz.
• Features wide input common-mode range from GND + 50 mV to VCC - 50 mV for flexible interfacing.
• Provides temperature-compensated LVDS outputs to ensure stable performance across varying environmental conditions.

Specialty Logic Applications

• High-speed serial communication interfaces
• Data acquisition systems requiring level translation
• Telecommunications equipment signal distribution
• Wireless infrastructure base stations

Specialty Logic Procurement Notes

Verify the specific suffix 'R2G' to confirm the reel packaging format, as the 'NG' suffix denotes tube packaging. Ensure the design accommodates the QFN-16 thermal pad requirements for adequate heat dissipation. Confirm that the input signal levels fall within the specified common-mode range for reliable operation. Check for RoHS compliance documentation if required by your manufacturing standards.

Specialty Logic Selection Notes

Select this component when interfacing between different logic families such as LVPECL or CML and LVDS networks. It is suitable for applications requiring low jitter and precise timing alignment. Consider the QFN-16 footprint constraints during PCB layout. Evaluate the 40 mA typical current consumption against power budget limitations. Ensure the operating temperature range meets the environmental specifications of the target application.

Specialty Logic Part Context

This part belongs to the NB4N527S family of clock drivers and distributors designed for high-speed digital applications. The family focuses on providing versatile signal conversion capabilities in a compact surface-mount package. These devices are engineered to simplify board design by eliminating external termination resistors while maintaining signal integrity over long traces.

Specialty Logic Replacement Considerations

NB4N527SMNG is a pin-compatible alternative with identical electrical characteristics but differs in packaging format (tube vs. reel). Verify that the change in packaging does not impact automated assembly processes or inventory handling procedures before substitution.