| Parameters | 
                                                                                                            
                                            | Package / Case | SOIC | 
                                                                            
                                            | Number of Pins | 20 | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Max Operating Temperature | 105°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Frequency | 450MHz | 
                                                                            
                                            | Operating Supply Voltage | 5.5V | 
                                                                            
                                            | Current - Receiving | 7.5mA | 
                                                                            
                                            | Noise Figure | 7 dB | 
                                                                            
                                            | Sensitivity (dBm) | -110 dBm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                ATA5743P6-TKQY19 Overview
In the SOIC package, it is a type of RF Transmitter.A packaging way of Tape & Reel (TR) is provided.It is possible to maintain RF Transmitter operation at a maximum temperature of 105°C°C.At a minimum working temperature of -40°C degrees Celsius, it maintains reliability.the supply voltage of wireless RF transmitter should be set to 5.5V for maximum efficiency.
ATA5743P6-TKQY19 Features
SOIC package
Minimum of -40°C°C
ATA5743P6-TKQY19 Applications
There are a lot of Atmel (Microchip Technology) ATA5743P6-TKQY19 RF Transmitter applications. 
- Cellular infrastructure
- Measuring for data transmission
- Optical transmission devices
- UMTS
- Radio communication equipment
- Test Equipment
- Microwave radios
- TD-SCDMA
- ISM applications
- WCDMA