ocr: FLOPPY DISK DRIVE READ/WRITE AMPLIFIER Part #252308-01 FUNCTIONS This is an integrated circuit designed for Read/Write of Floppy Disk Drive (FDD) This IC offers the following teatures: 1. Including Head SW Matrix for selecting Read/Write. 2. The voltage gain of Pre-Amplifier can be selected to 100 or 200 by connecting the external capacitor. 3. Peak Shift is less than 1% over Pre-Amplifier input range of 0.25 mVp-p to 10 mVp-p without adjustment. 4. Time Domain Filter contains retriggerable monostable multivibrator which has internal timing capacitor allowing to be used only external resistor. ...
