| Parameters | 
                                                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 20 | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 | 
                                                                            
                                            | Number of Terminations | 20 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) - annealed | 
                                                                            
                                            | Max Operating Temperature | 105°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Subcategory | Other Telecom ICs | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Terminal Pitch | 0.65mm | 
                                                                            
                                            | Depth | 4.4mm | 
                                                                            
                                            | Frequency | 450MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Pin Count | 20 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Power Supplies | 5V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 4.5V | 
                                                                            
                                            | Supply Current-Max | 0.0087mA | 
                                                                            
                                            | Telecom IC Type | TELECOM CIRCUIT | 
                                                                            
                                            | Length | 6.75mm | 
                                                                            
                                            | Thickness | 1.3mm | 
                                                                                                    
                            
                         
                                                ATA5744N-TKQY Overview
Due to its membership in TELECOM CIRCUIT, RF transmitter and receiver is ideally suited for a wide range of uses.RF Transmitter operation can be achieved with a maximum operating temperature of 105°C°C.For reliability, it must work at a minimum temperature of -40°C degrees Celsius.When the supply voltage of wireless RF transmitter is set to 5V, maximum efficiency is achieved.
ATA5744N-TKQY Features
TELECOM CIRCUIT
Minimum of -40°C°C
ATA5744N-TKQY Applications
There are a lot of Atmel (Microchip Technology) ATA5744N-TKQY RF Transmitter applications. 
- Marine Navigation
- UMTS
- Fixed Wireless
- GPS
- Microwave radios
- TD-SCDMA
- Notebook PC
- Sensors
- Test Equipment
- Recreational