SI4063-B1B-FMR

Product Overview

SI4063-B1B-FMR is a RF transmitter IC from Silicon Labs, organized under Semiconductors / RF and Wireless / RF Transmitters. It is intended for generating or modulating RF signals in wireless transmitters, remote-control systems, telemetry equipment, RFID/RKE designs, low-power sensor nodes or other embedded radio products. The reviewed product data indicates that the product data references an operating frequency range of 142 MHZ to 1.05 GHZ, the package reference is 20-VFQFN Exposed Pad. Silicon Labs transmitter parts are frequently used in configurable ISM-band wireless designs, remote-control products, sensor nodes and proprietary low-power RF systems. Buyers should verify the full datasheet, output-power setting, data interface, reference clock, antenna matching network, package drawing, marking and ordering suffix before production use or replacement approval.

Key Features

• Manufacturer: Silicon Labs
• Part Number: SI4063-B1B-FMR
• Product Category: Semiconductors / RF and Wireless / RF Transmitters
• Device Type: RF transmitter IC
• Product Description: SI4063-B1B-FMR is an RF transmitter IC with 142 MHZ to 1.05 GHZ, 20-VFQFN Exposed Pad, surface-mount IC package for PCB assembly, intended for wireless data transmission, modulation and RF front-end signal generation.
• Frequency Range: 142 MHZ to 1.05 GHZ
• Package / Case: 20-VFQFN Exposed Pad
• Mounting / Construction: surface-mount IC package for PCB assembly
• Application Band Reference: wide-range sub-GHz RF transmitter and configurable ISM-band designs
• Functional Role: RF signal generation, transmitter modulation and wireless data-link transmission
• Sourcing Description: RF TX IC 142MHz-1.05GHz 20VFQFN

Applications

SI4063-B1B-FMR is suitable for wireless transmitter circuits, RF data-link equipment, telemetry products, sensor nodes, remote-control hardware, embedded communication boards and maintenance or replacement projects that require a matching RF transmitter IC. The final design should be checked against the official datasheet and RF layout recommendations.

Quality & Sourcing

Antrex Electronics can support SI4063-B1B-FMR sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transmitter purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, frequency band, modulation requirement, output-power requirement and application information for faster quotation support. Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, RF module manufacturers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transmitter IC requests for sourcing assistance.