LC72722PM: RDS/RBDS Single-chip Signal Processor
The LC72722PM is singlechip system IC that implement the signal processing required by the European Broadcasting Union RDS (Radio Data System) standard and by the US NRSC (National Radio System Committee) RDBS (Radio Broadcast Data System) standard. These ICs include band-pass filter, demodulator, synchronization, and error correction circuits as well as data buffer RAM on chip and perform effective error correction using a soft-decision error correction technique.
特性- Error correction capability improved by soft-decision error correction
- The load on the control microprocessor can be reduced by storing decoded data in the on-chip data buffer RAM.
- Two synchronization detection circuits provide continuous and stable detection of the synchronization timing.
- Data can be read out starting with the backwardprotection block data after a synchronization reset.
- Bit slip detection and correction
- Low spurious radiation
- Fully adjustment free
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数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LC72722PM-MPB-E | Lifetime | Pb-free | SOIC-24 W / MFP-24 | 751CF | 4 | Fan-Fold | 25 | $4.2359 |
| LC72722PM-TLM-E | Active | Pb-free | SOIC-24 W / MFP-24 | 751CF | 4 | Tape and Reel | 1000 | $3.8399 |
订购产品技术参数
| Product | Function | Control Type | fs Max (kHz) | Power Dissipation Max (mW) | Supply Voltage Min (V) | Supply Voltage Max (V) | Operating Temp Min (°C) | Operating Temp Max (°C) |
|---|
| LC72722PM-TLM-E | RDS/RBDS Signal Processer | | | 100 | 3 | 5.5 | -40 | 85 |
