TRF1208 是一款超高性能射频放大器,专门针对射频 (RF) 应用进行了优化。在驱动高性能 ADC12DJ5200RF 等模数转换器 (ADC) 时,交流耦合应用需要进行单端至差分转换,此款器件是这类应用的绝佳之选。片上匹配元件可对印刷电路板 (PCB) 实现方案进行简化,并在可用带宽内提供最高性能。此器件采用德州仪器 (TI) 先进的互补 BiCMOS 工艺制造,并采用节省空间的 WQFN-FCRLF 封装。
TRF1208 由单轨电源供电,消耗约 138mA 的运行电流。断电功能还有助于实现节能。
| 2nd harmonic (dBc) | 65 |
| 3rd harmonic (dBc) | 63 |
| Frequency of harmonic distortion measurement (MHz) | 2000 |
| Architecture | Fully Differential ADC Driver |
| BW at Acl (MHz) | 11000 |
| Features | Shutdown |
| Number of channels | 1 |
| Operating temperature range (°C) | -40 to 105 |
| Rating | Catalog |
| Type | Active Balun, RF FDA |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 3.2 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 3.45 |
| WQFN-FCRLF (RPV) | 12 | 4 mm² 2 x 2 |