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SI4702-D30-GM is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RCVR FM 76MHZ-108MHZ 20QFN. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for SI4702-D30-GM
- Description：RF RCVR FM 76MHZ-108MHZ 20QFN
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tray
- Frequency：76MHz ~ 108MHz
- Sensitivity：-
- Data Rate (Max)：-
- Modulation or Protocol：FM
- Applications：General Purpose
- Current - Receiving：14.4mA
- Data Interface：PCB, Surface Mount
- Memory Size：-
- Antenna Connector：PCB, Surface Mount
- Features：-
- Voltage - Supply：2.7V ~ 5.5V
- Operating Temperature：-20°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-UFQFN Exposed Pad
- Supplier Device Package：20-QFN (3x3)
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for SI4702-D30-GM
RF Receivers Overview
The SI4702-D30-GM is a single-chip FM broadcast radio tuner manufactured by Skyworks Solutions Inc. It integrates the complete tuner function from antenna input to stereo audio output, designed for general-purpose applications. The device operates within a frequency range of 76MHz to 108MHz and supports FM modulation protocols. It utilizes a 20-QFN (3x3) surface-mount package with exposed pads. The component requires a receiving current of 14.4mA during operation.
RF Receivers Feature Summary
- Integrates complete tuner functionality from antenna input to stereo audio output
- Supports worldwide FM broadcast band reception
- Utilizes digital low-IF receiver architecture
RF Receivers Applications
- General-purpose FM broadcast radio reception
- Portable consumer electronics
- Embedded audio systems
RF Receivers Procurement Notes
Verify component status as obsolete before procurement planning. Confirm package type matches design requirements. Check datasheet revisions for firmware compatibility. Ensure supply chain stability due to end-of-life status. Validate pinout against schematic specifications.
RF Receivers Selection Notes
Select this model for compact FM radio designs requiring integrated tuning. Consider the 20-QFN footprint for PCB layout constraints. Evaluate power consumption against battery-operated system limits. Verify interface compatibility with host microcontrollers. Assess thermal performance within the specified operating temperature range.
RF Receivers Part Context
This component belongs to the Si4702/03 series of RF receivers. It shares architectural similarities with other models in the family but differs in specific firmware versions and package options. The D30 designation indicates a specific configuration within the broader product line.
RF Receivers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require design modifications or alternative component selection.
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