SAA2022 Description
Performing the tape formatting and error correction functions for DCC applications, the SAA2022 can be used in conjunction with the PASC (SAA2002/SAA2012), tape equalization (SAA2032), read amplifier (TDA1317 or TDA1318) and write amplifier (TDA1316 or TDA1319) circuits to implement a full signal processing system. MATERIAL plastic CODE SOT208A When using reflow soldering it is remended that the Dry Packing...
SAA2022 Key Features
- Integrated error correction encoder/decoder function with Digital pact Cassette (DCC) optimized algorithms
- Control of capstan servo during recording and after recording by microcontroller
- Frequency and phase regulation of capstan servo during playback
- Choice of two Dynamic Random Access Memory (DRAM) types operating in page mode
- Scratch pad RAM area available to microcontroller in system DRAM
- Low power standby mode
- I2S interface
- Microcontroller interface for high-speed transfer burst rates up to 170 kbytes per second
- SYSINFO and AUXILIARY data flags on microcontroller interface
- Protection against invalid AUXILIARY data