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SI4705-D62-GUR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RECEIVER FM 24SSOP. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for SI4705-D62-GUR
- Description：RF RECEIVER FM 24SSOP
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Frequency：-
- Sensitivity：-
- Data Rate (Max)：-
- Modulation or Protocol：FM
- Applications：General Purpose
- Current - Receiving：-
- 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：24-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：24-SSOP
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for SI4705-D62-GUR
RF Receivers Overview
The SI4705-D62-GUR is an FM receiver integrated circuit manufactured by Skyworks Solutions Inc. It operates within the frequency range of 64 MHz to 108 MHz and supports RDS/RBDS decoding. The device functions on a supply voltage between 2.7 V and 5.5 V, with a typical operating current of 19.2 mA. It is housed in a QFN-20 package measuring 3 mm x 3 mm x 0.55 mm. The component is designed for surface mount installation and supports operation temperatures from -20°C to +85°C.
RF Receivers Feature Summary
- Supports embedded antenna configurations for short antenna applications
- Provides digital audio output capabilities
- Integrates high-performance RDS/RBDS decoding functionality
RF Receivers Applications
- Portable consumer electronics requiring FM reception
- Automotive infotainment systems
- Handheld communication devices
RF Receivers Procurement Notes
Verify the specific suffix GUR against the official datasheet to confirm pinout and packaging compatibility. Confirm that the QFN-20 footprint matches your PCB design requirements. Check for moisture sensitivity level (MSL) handling instructions during storage and assembly. Ensure the supplier provides valid traceability documentation for the Skyworks Solutions Inc. part number.
RF Receivers Selection Notes
Select this component when a compact FM receiver with integrated antenna support is required. The QFN-20 package offers a small form factor suitable for space-constrained designs. Verify that the 2.7 V to 5.5 V supply range aligns with the system power architecture. Consider the 19.2 mA operating current for battery life calculations in portable applications.
RF Receivers Part Context
The SI4705-D62-GUR belongs to the Si4704/05 series of enhanced FM receivers from Skyworks Solutions. This series represents advanced portable solutions featuring embedded antenna support and digital audio outputs. The D62-GUR variant specifically denotes the QFN-20 package configuration within the broader product family.
RF Receivers Replacement Considerations
The SI4705-D62-EVB is an evaluation board using the same core IC, not a direct replacement. Cross-reference the SI4704-D62-GUR if AM/FM dual-band capability is required instead of FM-only. Verify pin-to-pin compatibility with any legacy Skyworks FM receiver parts before substitution.
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