Datasheet Details
| Part number | CXA3071N |
|---|---|
| Manufacturer | Sony Semiconductor Solutions |
| File Size | 280.92 KB |
| Description | Read/Write Amplifier (with Built-in Filters) for FDDs |
| Datasheet |
 CXA3071N Datasheet
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General Description
The CXA3071N is a monolithic IC designed for use with three-mode Floppy Disk Drives, and contains a read circuit (with a four-mode filter system), a write circuit, an erase circuit, and a supply voltage detection circuit, all on a single chip.
Key Features
- Single 5V power supply.
- All filter, write current and other characteristics can be set with a single external resistor.
- Filter system can be switched among four modes: 1M, 1.6M/2M, which are each inner track/outer track.
- Filter characteristics can be set to Chebyshev (1dB ripple) for 1.6M, 2M/inner track only, and to Butterworth for the other modes and a custom selection can be made between Chebyshev (1dB ripple) and Butterworth for 1.6M, 2M/inner track onl.