SI4702-C19-GM
RF RCVR FM 76MHZ-108MHZ 20QFN
- Manufacturer
- Skyworks Solutions Inc.
- Product Category
- RF Receivers
- Package
- 20-UFQFN Exposed Pad
- Stock
- 145 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Skyworks Solutions Inc. |
|---|---|
| Product Category | RF Receivers |
| Antenna Connector | PCB, Surface Mount |
| Applications | General Purpose |
| Current - Receiving | 14.4mA |
| Data Interface | PCB, Surface Mount |
| Frequency | 76MHz ~ 108MHz |
| Min Qty | 1 |
| Modulation or Protocol | FM |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 85°C |
| Package | Tray |
| Product status | Active |
| Supplier Device Package | 20-QFN (3x3) |
| Voltage - Supply | 2.7V ~ 5.5V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for SI4702-C19-GM.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for SI4702-C19-GM
Product Overview
SI4702-C19-GM from Skyworks Solutions Inc. is a digital low-IF FM broadcast receiver. This RF receiver description summarizes the receiver function, operating band, modulation or broadcast standard, interface considerations and sourcing relevance for engineering teams.
The content is written for BOM review and procurement use, focusing on practical receiver parameters rather than internal stock notes.
Key Features
- Manufacturer: Skyworks Solutions Inc.
- Part Number: SI4702-C19-GM
- Device Type: digital low-IF FM broadcast receiver
- Receiver Architecture: Digital low-IF FM receiver with integrated DSP
- Frequency Range: Worldwide FM band support from 76 MHz to 108 MHz
- Functions: Seek tuning, automatic frequency control and automatic gain control
- Audio Features: Stereo/mono processing, volume control and de-emphasis options
- Signal Metrics: Signal strength measurement for seek and quality decisions
- Control Interface: 2-wire / I2C-style host control interface
- Package / Case: 20-pin QFN / QFN-style package family, GM/GMR reel ordering code
- Design Notes: Confirm the firmware revision and package suffix because register sets and RDS support vary across Si470x versions.
Applications
Portable radios, MP3 players, phones, clock radios, docking stations and embedded FM tuner functions.
Consumer or industrial audio designs that need a compact FM receiver IC with digital tuning and simple host control.
Quality & Sourcing
Antrex Electronics can support sourcing for SI4702-C19-GM through available stock checks, BOM consolidation and alternative-lot review. For RF receiver components, packaging condition, date code, MSL handling and original labeling should be verified before shipment.
For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.
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