TDA7529 RF front-end for AM/FM DSP car-radio with IF sampling
The front-end is a high performance tuner circuit for AM/FM - DSP car-radios with 10.7 MHz IF sampling. It contains mixer and IF amplifiers for AM and FM, fully integrated VCO and PLL synthesizer on a single chip. Use of BiCMOS technology allows the implementation of several tuning functions and a minimum of external components.
技术特性
- Fully integrated VCO for world tuning
- High performance PLL for fast RDS system
- I/Q mixer for FM IF 10.7 MHz with image rejection and integrated LNA
- I/Q mixer for AM IF 10.7 MHz up conversion with high dynamic range
- Integrated balun, which allows saving of external mixer tank
- RF AGC, IF AGC, DAGC
- Low noise IF amplifier with switched wide dynamic AGC range
- IF switch for FM / AM / IBOC
- Electronic alignment for the preselection stages
- I²C/SPI controlled
- Single 5 V supply
- Alternative frequency control signals to DSP
TDA7529 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| TDA7529TX |
Active |
3.388 |
1000 |
TQFP 64 10x10x1.4 |
Tape And Reel |
-40 °C-85 °C |
TDA7529TX |
DATASHEET
| 下载 |
描述 |
版本 |
大小 |
| TDA7529 |
DS5165: RF front-end for AM/FM DSP car-radio with IF sampling |
4 |
468KB |
