NJM3357M-TE1

Overview

The NJM3357M-TE1 is a low-power narrow-band FM intermediate frequency integrated circuit manufactured by Nisshinbo Micro Devices Inc. It integrates an oscillator, mixer, discriminator, and active filter within a single package. Designed for cellular and PCS applications, it supports standard IF frequencies of 10.7MHz and 455kHz. The component utilizes a surface-mount 16-DMP (SOIC) package with a width of 5.30mm, ensuring compact integration into mobile communication devices.

Feature Summary

• Integrates oscillator, mixer, discriminator, and active filter functions
• Optimized for low power consumption in mobile applications
• Supports narrow-band FM intermediate frequency processing

Applications

• Cellular phone systems
• PCS (Personal Communications Service) devices
• FM receiver front-end modules

Procurement Notes

Verify the specific ordering suffix TE1 to confirm tape-and-reel packaging configuration. Ensure compatibility with 10.7MHz or 455kHz IF requirements. Confirm RoHS compliance status through official manufacturer documentation prior to procurement.

Selection Notes

Select this component for designs requiring integrated FM-IF processing with minimal external components. Consider the 16-DMP package constraints for PCB layout. Validate performance at target operating temperatures against datasheet specifications.

Part Context

This part belongs to the NJM3357 series of RF ICs from Nisshinbo Micro Devices. It serves as a specialized solution for narrow-band FM demodulation in portable wireless equipment, replacing discrete IF stages with a single monolithic implementation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.