| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-UFQFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Number of Pins | 
                                            20 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -20°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            1997 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            20 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Other Consumer ICs | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.7V~5.5V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Frequency | 
                                            153kHz~279kHz 520kHz~1.71MHz 2.3MHz~26.1MHz 64MHz~108MHz | 
                                        
                                                                            
                                            | Pin Count | 
                                            20 | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            5.5V | 
                                        
                                                                            
                                            | Power Supplies | 
                                            1.8/3.33/5V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            2.7V | 
                                        
                                                                            
                                            | Data Interface | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Consumer IC Type | 
                                            AUDIO SINGLE CHIP RECEIVER | 
                                        
                                                                            
                                            | Signal to Noise Ratio (SNR) | 
                                            58 dB | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            AM, FM, RDS | 
                                        
                                                                            
                                            | Harmonic Distortion | 
                                            0.1% | 
                                        
                                                                            
                                            | Antenna Connector | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Output Voltage-Nom (FM) | 
                                            80mV | 
                                        
                                                                            
                                            | Demodulation Type | 
                                            AM/FM | 
                                        
                                                                            
                                            | Output Voltage-Nom (AM) | 
                                            60mV | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.6mm | 
                                        
                                                                            
                                            | Length | 
                                            3mm | 
                                        
                                                                            
                                            | Width | 
                                            3mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                SI4731-D60-GM Overview
In the package 20-UFQFN Exposed Pad, there is a version of RF Receiver.RF transmitter and receiver is package of packaged in the way of Tray.2.7V~5.5V is the supply voltage of this RF Receiver.It is mainly used in General Purpose.This RF transmitter and receiver has terminals at QUAD.Working at a frequency of 153kHz~279kHz 520kHz~1.71MHz 2.3MHz~26.1MHz 64MHz~108MHz results in excellent efficiency.As a result of its termination, RF Receiver has a total of 20.
SI4731-D60-GM Features
20-UFQFN Exposed Pad package
153kHz~279kHz 520kHz~1.71MHz 2.3MHz~26.1MHz 64MHz~108MHz
20 terminations
SI4731-D60-GM Applications
There are a lot of Silicon Labs SI4731-D60-GM RF Receivers applications. 
- Rectifiers
 - Generators
 - Measuring for data transmission
 - TD-SCDMA
 - Wireless infrastructure
 - Automated test equipment
 - Test Equipment
 - Radio communication equipment
 - Keyless Entry Systems
 - Cosmic noise