MC1496BPG

Overview

The MC1496BPG is a balanced modulator and demodulator integrated circuit manufactured by onsemi. It operates within an FM frequency range of 80 MHz to 300 MHz. The device utilizes Silicon technology and is housed in a 14-pin PDIP package designed for through-hole mounting. It functions as a multiplier where the output voltage represents the product of an input signal voltage and a switching carrier function. The component supports a maximum supply voltage of 12 V and operates with a working supply current of 5 mA across a temperature range from -40°C to +125°C.

Feature Summary

• Provides balanced modulation and demodulation capabilities for RF applications
• Functions as a voltage-controlled multiplier for signal processing
• Supports wide operating temperature ranges suitable for industrial environments

Applications

• FM transmitter circuits
• Phase-locked loop (PLL) systems
• Frequency modulation stages in communication equipment

Procurement Notes

Verify RoHS compliance status carefully, as historical data indicates non-compliance for some variants. Confirm package integrity upon receipt, as PDIP components are sensitive to mechanical stress during installation. Ensure compatibility with existing PCB footprints before procurement. Cross-reference datasheet revisions to confirm pinout consistency with legacy designs.

Selection Notes

Select this component when a dedicated balanced modulator is required for FM signal generation or detection. The PDIP package is appropriate for prototyping or high-reliability through-hole assemblies. Consider thermal management requirements given the wide operating temperature range. Verify that the 300 MHz upper frequency limit meets specific system bandwidth needs.

Part Context

This part belongs to the MC1496 family of balanced modulators/demodulators. It serves as a fundamental building block for analog communication systems requiring precise signal mixing. The PG suffix denotes the plastic dual-in-line package variant, distinguishing it from surface-mount alternatives like the BDR2G. It is widely recognized in legacy RF design architectures.

Replacement Considerations

MC1496BDR2G is a direct replacement offering identical functionality in a surface-mount SOIC package.