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SI4754-A40-GMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RX AM/FM 520KHZ-1.71MHZ 32QFN. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for SI4754-A40-GMR
- Description：RF RX AM/FM 520KHZ-1.71MHZ 32QFN
- Series：SI4754
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：520kHz ~ 1.71MHz, 64MHz ~ 108MHz
- Sensitivity：-
- Data Rate (Max)：-
- Modulation or Protocol：AM, 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：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for SI4754-A40-GMR
RF Receivers Overview
The SI4754-A40-GMR is an RF receiver supporting AM, FM, SW, LW, and WB bands. It operates within frequency ranges of 520kHz to 1.71MHz and 64MHz to 108MHz. The device functions on a supply voltage of 2.7V to 5.5V. It utilizes a 32-QFN (5x5) surface-mount package with exposed pads. The component is automotive qualified under AEC-Q100 standards and supports I2C interfaces.
RF Receivers Feature Summary
- Automotive-grade qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
- Integrated reception capability for multiple broadcast formats including AM, FM, Shortwave, Longwave, and Wideband.
- Surface-mount design utilizing a compact 32-pin QFN package optimized for PCB integration.
RF Receivers Applications
- Automotive infotainment systems
- Vehicle radio receivers
- General-purpose RF signal detection
RF Receivers Procurement Notes
Verify the specific suffix GMR indicates tape-and-reel packaging rather than tray configuration. Confirm AEC-Q100 automotive qualification status aligns with target application requirements. Ensure interface compatibility with host controller protocols. Validate operating temperature range specifications against environmental conditions.
RF Receivers Selection Notes
Select this model when multi-band reception including longwave and shortwave is required alongside standard FM/AM. Consider the 32-QFN footprint for space-constrained designs. Verify power supply constraints fit within the 2.7V to 5.5V operational window. Assess thermal management needs for the specified operating temperature range.
RF Receivers Part Context
This component belongs to the SI4754 series of radio tuners manufactured by Skyworks Solutions. It represents a specialized variant designed for robust performance in demanding environments. The series focuses on integrating multiple tuning capabilities into a single semiconductor solution.
RF Receivers Replacement Considerations
SI4754-A40-GM is the tray-packaged equivalent of the same functional device. SI4754-A10 variants exist but may differ in specific feature sets or qualifications. Cross-reference datasheets to ensure pinout and electrical parameter compatibility before substitution.
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