NJM1496M

Overview

The NJM1496M is a monolithic double-balanced modulator/demodulator integrated circuit fabricated using silicon technology. It operates within a supply current of 5 mA and supports frequencies up to 300 MHz. The device features a power dissipation rating of 300 mW and functions reliably across an operating temperature range from -20°C to +75°C. It is housed in a 14-pin DMP surface-mount package, designed for compact integration into wireless and RF systems requiring balanced modulation capabilities.

Feature Summary

• Monolithic double-balanced architecture for efficient signal modulation and demodulation
• Silicon-based fabrication ensuring stable performance in RF applications
• Surface-mount design compatible with automated assembly processes

Applications

• FM modulation and demodulation circuits
• Wireless communication system transceivers
• RF integrated circuit modules

Procurement Notes

Verify component authenticity through authorized channels due to the product's end-of-life status. Confirm that the received unit matches the specific 14-DMP package configuration and Nisshinbo Micro Devices Inc. branding. Request batch-specific documentation to ensure compliance with historical manufacturing standards, as availability may be limited to existing stock or third-party distributors.

Selection Notes

Select this component for designs requiring a dedicated double-balanced modulator/demodulator solution. Ensure the application environment stays within the specified -20°C to +75°C temperature range. Verify that the 300 MHz frequency limit meets the system's operational requirements. Consider the 5 mA supply current constraint when designing the power management section of the circuit.

Part Context

The NJM1496M belongs to the NJM1496 series of RF ICs produced by Nisshinbo Micro Devices Inc., formerly New Japan Radio. This series focuses on balanced modulation technologies for wireless applications. The component represents a specialized solution for FM signal processing, distinct from general-purpose mixers or amplifiers, targeting niche RF integration needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, direct replacements should be evaluated based on functional equivalence in double-balanced modulation performance and pin compatibility.